# TrustComponent

> TrustComponent is a European software platform by Trustcaptcha GmbH (Munich, Germany) with three EU-hosted,
> GDPR-compliant products on one account: TrustCaptcha for invisible bot and spam protection, TrustComponent
> Monitoring for website, uptime, API and server monitoring with hosted status pages, and TrustComponent VAT
> Checker for validating VAT IDs against official registries.

- All products are developed and hosted in the EU, and a data processing agreement (DPA) is included.
- Every page exists in English, German and French: replace /en/ in any URL below with /de/ or /fr/.
- Documentation: https://docs.trustcomponent.com
- Contact: mail@trustcomponent.com, or the contact page below for sales and support.

## TrustCaptcha
- [Overview](https://www.trustcomponent.com/en/products/captcha): Invisible, privacy-first CAPTCHA. The widget solves an adaptive Proof-of-Work task in the visitor's browser while a bot score is computed, and your backend validates the result with one API call. No puzzles, no cookies, no tracking.
- [Features](https://www.trustcomponent.com/en/products/captcha/features): Attack protection, bot detection and risk scoring, security rules such as IP lists, geoblocking and custom access rules, verification insights, audit logs, environments and a customizable widget in 37+ languages.
- [Security concept](https://www.trustcomponent.com/en/products/captcha/captcha-security-concept): Four independent layers of defense: adaptive Proof-of-Work, bot scoring, a built-in honeypot and custom security rules.
- [Integrations](https://www.trustcomponent.com/en/products/captcha/integrations): Libraries, SDKs and plugins for the major web frameworks, CMSs and mobile platforms; every integration guide is listed below.
- [Pricing](https://www.trustcomponent.com/en/products/captcha/pricing): Plans from Hobby to Enterprise; Team and Enterprise include best-effort e-mail support and a 99.9% uptime SLA for the verification API. Support add-ons add guaranteed response times, custom plans add tailored pricing.
- [Privacy](https://www.trustcomponent.com/en/products/captcha/privacy): Bot protection without cookies, tracking or profiling, for GDPR and data sovereignty reviews.
- [GDPR-compliant CAPTCHA](https://www.trustcomponent.com/en/products/captcha/gdpr-compliant-captcha): No cookies, no tracking, processing in EU data centers and a DPA for every customer; what data TrustCaptcha processes and for how long.
- [Compliance](https://www.trustcomponent.com/en/products/captcha/compliance): How TrustCaptcha fits security frameworks such as NIS2, DORA, ISO 27001, SOC 2, NIST, CIS, PCI DSS and OWASP.
- [Accessibility](https://www.trustcomponent.com/en/products/captcha/accessibility): No puzzles and no interaction, with notes on WCAG, the European Accessibility Act, BFSG and BITV.
- [For agencies](https://www.trustcomponent.com/en/products/captcha/for-agencies): One free agency workspace for every client website, with billing per client project, guided hand-overs, a Partner Program and a dedicated engineer for the first client project.
- [Comparisons](https://www.trustcomponent.com/en/products/captcha/comparison): TrustCaptcha compared with reCAPTCHA, hCaptcha, Cloudflare Turnstile, Friendly Captcha and other CAPTCHAs; every comparison is listed below.
- [Solutions](https://www.trustcomponent.com/en/products/captcha/solutions): Stopping form spam, fake accounts, account takeover, brute force, carding and ticket scalping.
- [Learn](https://www.trustcomponent.com/en/learn): Guides on CAPTCHAs, bots and bot protection; every guide is listed below.

## TrustComponent Monitoring
- [Overview](https://www.trustcomponent.com/en/products/monitoring): Website and uptime monitoring for sites, APIs and servers, with alerting, incident management and hosted status pages.
- [Features](https://www.trustcomponent.com/en/products/monitoring/features): 16 check types, including HTTP(S) with keyword and JSON assertions, ping, TCP, UDP, SSL certificates, domain expiry, DNS, mail servers and blacklists, and heartbeats for cron jobs. Checks as often as every 30 seconds from Germany, the USA and Singapore, 16 alert channels, escalation chains, incident management and status pages in 10 languages.
- [Pricing](https://www.trustcomponent.com/en/products/monitoring/pricing): Free plan, free forever, with 10 monitors, 5-minute checks and one status page; paid plans from EUR 9 per month with a 14-day free trial; 30-second checks on Enterprise.
- [For agencies](https://www.trustcomponent.com/en/products/monitoring/for-agencies): Uptime monitoring and a status page for every client site from one free agency workspace, with billing per client project and guided hand-overs.
- [Guides](https://www.trustcomponent.com/en/products/monitoring/guides): Practical guides on uptime, SLAs, status pages and incident communication; every guide is listed below.
- [Comparisons](https://www.trustcomponent.com/en/products/monitoring/comparison): TrustComponent Monitoring compared with UptimeRobot, Pingdom, Atlassian Statuspage and other uptime and status page tools; every comparison is listed below.

## TrustComponent VAT Checker
- [Overview](https://www.trustcomponent.com/en/products/vat-checker): Validate EU and international VAT IDs in real time against official registries such as VIES, BZSt, HMRC and the Swiss UID register, with consultation numbers, checksummed evidence exports and scheduled re-validation.
- [Features](https://www.trustcomponent.com/en/products/vat-checker/features): Real-time and batch validation across seven official registries, qualified checks with match verdicts, automatic retries, scheduled re-validation, evidence exports, webhooks and an API-first workflow.
- [Pricing](https://www.trustcomponent.com/en/products/vat-checker/pricing): Free plan with 100 checks per month; paid plans from EUR 9 per month.
- [For agencies](https://www.trustcomponent.com/en/products/vat-checker/for-agencies): VAT ID checks for every client shop from one free agency workspace, with billing per client project and guided hand-overs.

## Monitoring guides
- [How to Check Uptime on Windows Server](https://www.trustcomponent.com/en/products/monitoring/guides/windows-server-uptime): Check uptime on Windows Server with Task Manager, PowerShell, systeminfo or Event Viewer, and see how OS uptime differs from what your users experience.
- [Incident Communication Plan and Templates (2026)](https://www.trustcomponent.com/en/products/monitoring/guides/incident-communication-plan): Build an incident communication plan with ready-to-use templates: status page updates, IT outage notifications, customer emails and a post-mortem template.
- [Open Source Status Page vs Hosted: How to Choose](https://www.trustcomponent.com/en/products/monitoring/guides/open-source-status-page): Open source and self-hosted status page or a hosted service? Compare effort, independence, security and compliance for uptime monitoring and status pages.
- [Status Page Examples: What a Great Status Page Shows (2026)](https://www.trustcomponent.com/en/products/monitoring/guides/status-page-examples): Status page examples for SaaS, APIs, online shops, internal IT and agencies: what each page should show and how to create a status page in five steps.
- [Website Monitoring Tools: How to Choose the Right One (2026)](https://www.trustcomponent.com/en/products/monitoring/guides/website-monitoring-tools): How to choose website monitoring tools: ten criteria for uptime checks, alerting, status pages, data protection and pricing, plus what free tools include.
- [What Is Uptime? SLA Uptime and Availability Explained](https://www.trustcomponent.com/en/products/monitoring/guides/sla-uptime): What is uptime, and what does SLA uptime really cover? Learn how availability SLAs work, what 99.9% means in practice and how to measure your own uptime.
- [WordPress Monitoring Without a Plugin (2026)](https://www.trustcomponent.com/en/products/monitoring/guides/wordpress-monitoring): WordPress monitoring from the outside: check uptime, page content, the REST API, SSL certificates and WP-Cron jobs without installing a plugin on your site.

## Monitoring comparisons
- [Atlassian Statuspage Alternatives 2026: 6 Options](https://www.trustcomponent.com/en/products/monitoring/comparison/statuspage-alternatives): Atlassian Statuspage alternatives compared on monitoring, subscribers, custom domains and price: Instatus, Status.io, Better Stack, UptimeRobot and more.
- [Atlassian Statuspage Pricing Explained (2026)](https://www.trustcomponent.com/en/products/monitoring/comparison/atlassian-statuspage-pricing): What Atlassian Statuspage costs: free and paid public plans, private and audience-specific pages, subscriber limits and what monitoring adds.
- [Pingdom Alternatives 2026: 6 Uptime Tools Compared](https://www.trustcomponent.com/en/products/monitoring/comparison/pingdom-alternatives): Six Pingdom alternatives compared on free plans, prices, check intervals, status pages and data location, from UptimeRobot and Better Stack to Uptime Kuma.
- [UptimeRobot Alternatives 2026: 6 Options Compared](https://www.trustcomponent.com/en/products/monitoring/comparison/uptimerobot-alternatives): Six UptimeRobot alternatives compared on free plan, check interval, status pages, locations, data protection and price, from Better Stack to Uptime Kuma.

## CAPTCHA and bot protection guides
- [Bot Detection and How to Stop Bot Traffic](https://www.trustcomponent.com/en/learn/what-is-bot-detection): Bot detection explained: how to spot bot traffic in logs and analytics, which signals separate people from scripts, and how to stop bots without puzzles.
- [Bot Score Explained: How CAPTCHA and reCAPTCHA Scores Work](https://www.trustcomponent.com/en/learn/bot-detection-score): A bot score rates how likely a request comes from a bot. What reCAPTCHA v3 scores from 0.0 to 1.0 mean, and why TrustCaptcha counts the other way round.
- [CAPTCHA UX: How to Use It Right](https://www.trustcomponent.com/en/learn/captcha-ux): How to reduce bot verification friction: run the check in the background, start it early, add steps only for risky requests and keep it accessible.
- [CAPTCHA vs reCAPTCHA: The Concept and Google's Version](https://www.trustcomponent.com/en/learn/trustcaptcha-or-google-recaptcha): CAPTCHA vs reCAPTCHA: CAPTCHA is any test that tells people and bots apart, reCAPTCHA is Google's version. How both compare to TrustCaptcha.
- [Credential Stuffing: What It Is and How to Stop It](https://www.trustcomponent.com/en/learn/credential-stuffing): Credential stuffing means bots trying leaked passwords on your login form. How the attack works, how it differs from brute force and how to stop it.
- [Do I need a CAPTCHA?](https://www.trustcomponent.com/en/learn/do-i-need-a-captcha): Do I need a CAPTCHA? When a CAPTCHA is worth it, what it protects against (spam, bots, brute force) and how to choose a modern, privacy-friendly one.
- [EU CAPTCHA: European CAPTCHA Providers Compared](https://www.trustcomponent.com/en/learn/eu-captcha): EU CAPTCHA providers compared: TrustCaptcha, Friendly Captcha, ALTCHA and captcha.eu on where data is processed, cookies, what visitors see and price.
- [Honeypot CAPTCHA: How It Works and When It Is Enough](https://www.trustcomponent.com/en/learn/honeypot-captcha): A honeypot CAPTCHA is a hidden form field that only bots fill in. How to add one, what it stops, how it compares with reCAPTCHA, and when it is enough.
- [How Bots Bypass CAPTCHAs and How to Protect Your Site](https://www.trustcomponent.com/en/learn/how-bots-bypass-captcha): How bots bypass CAPTCHAs with Selenium, Playwright and solving services, and why layered protection with proof-of-work holds up against them.
- [Invisible CAPTCHA: What It Is and How It Works](https://www.trustcomponent.com/en/learn/what-is-invisible-captcha): An invisible CAPTCHA checks visitors in the background instead of showing a puzzle. How it works, reCAPTCHA's invisible mode and traditional vs invisible.
- [Math CAPTCHA: What It Is, Examples & Why It Falls Short](https://www.trustcomponent.com/en/learn/math-captcha): Math CAPTCHA explained: how it works, examples of number captchas, why bots solve them instantly, and which alternatives protect your forms.
- [Open Source CAPTCHA: Self-Hosted Options Compared](https://www.trustcomponent.com/en/learn/open-source-captcha): Open source CAPTCHA options compared by license and hosting: ALTCHA, Cap, mCaptcha, Prosopo and more. What self-hosting takes, and when hosted fits better.
- [The Impact of CAPTCHAs on the User Experience (UX)](https://www.trustcomponent.com/en/learn/impact-of-captchas-on-ux): How CAPTCHAs affect user experience: why image puzzles cost time and conversions, where they fail on mobile and for accessibility, and what works instead.
- [The True Cost of Not Using a CAPTCHA](https://www.trustcomponent.com/en/learn/cost-of-no-captcha): What a website without a CAPTCHA really costs: fraud and chargebacks, hours of spam cleanup, lost trust and legal exposure, with worked examples.
- [Website Accessibility: A Practical Guide to WCAG 2.2](https://www.trustcomponent.com/en/learn/website-accessibility-guide): Website accessibility in practice: what WCAG 2.2 requires, five common barriers including puzzle CAPTCHAs, and a checklist you can work through today.
- [What Is a CAPTCHA? Definition, Types and How It Works](https://www.trustcomponent.com/en/learn/how-captchas-work): A CAPTCHA is a test that tells humans and bots apart before a form goes through. What CAPTCHA means, how challenge and response work, and the main types.

## CAPTCHA comparisons
- [Best CAPTCHA 2026: reCAPTCHA vs hCaptcha vs Turnstile](https://www.trustcomponent.com/en/products/captcha/comparison/best-captcha): Which is the best CAPTCHA? reCAPTCHA, hCaptcha, Turnstile, Friendly Captcha and TrustCaptcha compared on user friction, privacy, data location and price.
- [CAPTCHA Alternatives: How to Stop Bots Without Puzzles](https://www.trustcomponent.com/en/products/captcha/comparison/captcha-alternative): Alternatives to puzzle CAPTCHAs: honeypots, proof-of-work, risk scoring and rate limits. What each stops, where each fails, and how to combine them.
- [Cloudflare Turnstile Alternatives 2026: 4 Options Compared](https://www.trustcomponent.com/en/products/captcha/comparison/cloudflare-turnstile-alternatives): Cloudflare Turnstile alternatives compared: reCAPTCHA, hCaptcha, Friendly Captcha and TrustCaptcha on pricing, GDPR, data location and user friction.
- [Friendly Captcha Alternative 2026: TrustCaptcha Compared](https://www.trustcomponent.com/en/products/captcha/comparison/friendly-captcha-vs-trustcaptcha): TrustCaptcha as a Friendly Captcha alternative: EU hosting on every plan, bot score, widget design and Friendly Captcha pricing compared.
- [hCaptcha Alternatives: 5 Options Compared](https://www.trustcomponent.com/en/products/captcha/comparison/hcaptcha-alternatives): hCaptcha alternatives compared: Cloudflare Turnstile, reCAPTCHA, Friendly Captcha, ALTCHA and TrustCaptcha on privacy, user friction, pricing and hosting.
- [Is hCaptcha GDPR Compliant? Data, Transfers, Consent](https://www.trustcomponent.com/en/products/captcha/comparison/hcaptcha-gdpr): Is hCaptcha GDPR compliant? What hCaptcha says, where its data can go, which cookies it sets and what stays with you as the website operator.
- [Is reCAPTCHA GDPR Compliant? Consent, Cookies, Transfers](https://www.trustcomponent.com/en/products/captcha/comparison/recaptcha-gdpr): Is Google reCAPTCHA GDPR compliant? What data it sends to Google, whether it needs consent, what goes in your privacy policy, and the alternatives.
- [reCAPTCHA Alternatives 2026: 7 Options Compared](https://www.trustcomponent.com/en/products/captcha/comparison/recaptcha-alternatives): Seven reCAPTCHA alternatives compared on privacy, data location, user friction and price: Turnstile, hCaptcha, Friendly Captcha, ALTCHA and more.
- [reCAPTCHA Changes 2026: The April Processing Update](https://www.trustcomponent.com/en/products/captcha/comparison/recaptcha-changes): reCAPTCHA changes in 2026: since April 2, Google processes the data as your processor and you are the sole controller. What changed and what to do now.
- [reCAPTCHA Pricing 2026: Free Tier, Enterprise Costs, Limits](https://www.trustcomponent.com/en/products/captcha/comparison/recaptcha-pricing): reCAPTCHA pricing in 2026: the free allowance, Enterprise cost per assessment, v2 and v3 costs, sample bills and an EU-hosted alternative.
- [reCAPTCHA v2 vs v3: Differences and Which to Use](https://www.trustcomponent.com/en/products/captcha/comparison/recaptcha-v2-vs-v3): reCAPTCHA v2 shows a checkbox or image challenge, v3 runs invisibly and returns a score from 0.0 to 1.0. Table, Enterprise differences and which to use.

## Bot protection use cases
- [Account Takeover Protection: How to Prevent Takeovers](https://www.trustcomponent.com/en/products/captcha/solutions/account-takeover-protection): Account takeover protection: how ATO attacks work, what they cost and how a proof-of-work CAPTCHA stops login bots before they test stolen passwords.
- [Brute Force Protection: How to Prevent Brute Force Attacks](https://www.trustcomponent.com/en/products/captcha/solutions/brute-force-prevention): Brute force protection for logins: the attack types, the warning signs and a layered defense with rate limits, MFA and a proof-of-work CAPTCHA.
- [Carding Attack Prevention: Stop Card-Testing Bots](https://www.trustcomponent.com/en/products/captcha/solutions/carding-attack-prevention): How to prevent carding attacks: rate limits, checkout checks and bot detection that stop card-testing bots before they reach your payment provider.
- [Ecommerce Fraud Prevention: How to Detect and Stop It](https://www.trustcomponent.com/en/products/captcha/solutions/ecommerce-fraud-prevention): Ecommerce fraud prevention: the fraud types that matter most and how a proof-of-work CAPTCHA stops bots at login, signup and checkout.
- [Form Spam Protection: Stop Contact Form Spam Without Puzzles](https://www.trustcomponent.com/en/products/captcha/solutions/form-spam-protection): Form spam protection without puzzles: stop spambots on contact forms with a honeypot field, rate limits, server-side checks and an invisible CAPTCHA.
- [Identity and Access Management Security: A Modern Approach](https://www.trustcomponent.com/en/products/captcha/solutions/identity-and-access-management-security): IAM security explained: identity and access management, privileged identity management, CIAM, access control and measures that strengthen access security.
- [Prevent Fake Account Creation: Stop Fake Signups at the Form](https://www.trustcomponent.com/en/products/captcha/solutions/fake-account-prevention): How to prevent fake account creation: the measures that work at the signup form, from email checks and rate limits to invisible bot detection.
- [Risk-Based Multi-Factor Authentication (MFA): A Guide](https://www.trustcomponent.com/en/products/captcha/solutions/risk-based-mfa): Risk-based MFA with minimal disruption: step-up patterns, policy design, integration tips and how TrustCaptcha's bot score triggers MFA only when risky.
- [Ticket Scalping Prevention: A Bot-Resistant Strategy](https://www.trustcomponent.com/en/products/captcha/solutions/ticket-scalping-prevention): What ticket scalping is, how scalper bots work and which measures, from waiting rooms to a proof-of-work CAPTCHA, stop automated ticket buying at scale.

## Privacy, compliance and accessibility
- [European Accessibility Act (EAA): CAPTCHA Compliance Guide](https://www.trustcomponent.com/en/products/captcha/accessibility/european-accessibility-act): European Accessibility Act (EAA): how TrustCaptcha's invisible, no-interaction CAPTCHA avoids puzzles, audio challenges and accessibility barriers.
- [TrustCaptcha BFSG Compliance Guide](https://www.trustcomponent.com/en/products/captcha/accessibility/bfsg): BFSG and CAPTCHAs: how TrustCaptcha keeps login, signup and checkout usable without puzzles, plus a testing checklist for BFSG readiness.
- [TrustCaptcha BITV Accessibility Guide](https://www.trustcomponent.com/en/products/captcha/accessibility/bitv): BITV 2.0 and CAPTCHAs: TrustCaptcha protects forms without puzzles, image selection or audio tasks, so keyboard and screen reader flows keep working.
- [TrustCaptcha DORA Guide](https://www.trustcomponent.com/en/products/captcha/compliance/dora): DORA compliance and bot protection: how TrustCaptcha fits ICT risk management, monitoring and incident response, with processing in EU data centers.
- [TrustCaptcha GDPR Compliance Guide](https://www.trustcomponent.com/en/products/captcha/privacy/gdpr): TrustCaptcha GDPR compliance: no cookies, processing in EU data centers, automatic data cleanup, security measures and a DPA for every customer.
- [TrustCaptcha NIS2 Readiness Guide](https://www.trustcomponent.com/en/products/captcha/compliance/nis2): NIS2 and TrustCaptcha: how invisible, no-interaction bot protection supports NIS2-aligned security measures, abuse prevention and clear documentation.
- [TrustCaptcha WCAG & Accessibility Compliance Guide](https://www.trustcomponent.com/en/products/captcha/accessibility/wcag): WCAG and accessibility: how TrustCaptcha's invisible, no-interaction CAPTCHA supports WCAG requirements without puzzles, challenges or user friction.
- [What Is Data Sovereignty and How to Enforce It](https://www.trustcomponent.com/en/products/captcha/privacy/data-sovereignty): Understand data sovereignty, how it differs from residency and localization, and how to enforce it with technical, contractual, and operational controls.

## TrustCaptcha integration guides
- [.NET CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/dotnet-captcha): Add a .NET CAPTCHA in minutes. Install our .NET package, validate TrustCaptcha tokens on your server and act on the bot score. EU-hosted.
- [Actix Web CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/actix-web-captcha): Add an Actix Web CAPTCHA in minutes. Validate TrustCaptcha tokens in your handlers with ready-made Rust code. EU-hosted and GDPR-compliant.
- [Android CAPTCHA SDK](https://www.trustcomponent.com/en/products/captcha/integrations/android-captcha-sdk): Add an Android CAPTCHA today with a custom integration: embed the TrustCaptcha widget, validate the token in your backend. Ask us about a pre-built SDK.
- [Angular CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/angular-captcha): Add an Angular CAPTCHA in minutes. Install our npm package, place the component in your form and verify the token on your server.
- [ASP.NET Core CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/aspnet-core-captcha): Add an ASP.NET Core CAPTCHA in minutes. Validate TrustCaptcha tokens in controllers or with an action filter, using ready-made C# code.
- [Axum CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/axum-captcha): Add an Axum CAPTCHA in minutes. Validate TrustCaptcha tokens in your handlers with ready-made Rust code. EU-hosted and GDPR-compliant.
- [Contact Form 7 CAPTCHA: Stop CF7 Spam](https://www.trustcomponent.com/en/products/captcha/integrations/contact-form-7-captcha): Add a CAPTCHA to Contact Form 7: the TrustCaptcha WordPress plugin stops CF7 spam with no puzzle and no cookies, hosted in the EU.
- [Craft CMS CAPTCHA Plugin](https://www.trustcomponent.com/en/products/captcha/integrations/craft-cms-captcha-plugin): Add a Craft CMS CAPTCHA in minutes. Our plugin works with User Registrations, Contact Form and Formie. Install via the Plugin Store or Composer.
- [Django CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/django-captcha): Add a Django CAPTCHA in minutes. Validate TrustCaptcha tokens in your views or Django Forms with ready-made Python code. EU-hosted and GDPR-compliant.
- [Echo CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/echo-captcha): Add an Echo CAPTCHA in minutes. Validate TrustCaptcha tokens in your handlers or an Echo middleware, with ready-made Go code. EU-hosted.
- [Express CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/express-captcha): Add an Express CAPTCHA in minutes. Validate TrustCaptcha tokens in route handlers or middleware, with ready-made Node.js code. EU-hosted.
- [FastAPI CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/fastapi-captcha): Add a FastAPI CAPTCHA in minutes. Validate TrustCaptcha tokens with a Depends() dependency and ready-made Python code. EU-hosted and GDPR-compliant.
- [Fastify CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/fastify-captcha): Add a Fastify CAPTCHA in minutes. Validate TrustCaptcha tokens in routes or preHandler hooks, with ready-made TypeScript code. EU-hosted.
- [Fiber CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/fiber-captcha): Add a Fiber CAPTCHA in minutes. Validate TrustCaptcha tokens in your handlers or a Fiber middleware, with ready-made Go code. EU-hosted.
- [Flask CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/flask-captcha): Add a Flask CAPTCHA in minutes. Validate TrustCaptcha tokens in views or a custom decorator, with ready-made Python code. EU-hosted and GDPR-compliant.
- [Flutter CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/flutter-captcha): Add a Flutter CAPTCHA today with a custom integration: embed the TrustCaptcha widget, validate the token in your backend. Ask us about a pre-built SDK.
- [Gin CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/gin-captcha): Add a Gin CAPTCHA in minutes. Validate TrustCaptcha tokens in your handlers or a Gin middleware, with ready-made Go code. EU-hosted and GDPR-compliant.
- [Go CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/go-captcha): Add a Go CAPTCHA in minutes. Install our Go module, validate TrustCaptcha tokens on your server and act on the bot score. EU-hosted and GDPR-compliant.
- [Groovy CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/groovy-captcha): Add a Groovy CAPTCHA in minutes. Add our Maven Central dependency, validate TrustCaptcha tokens and decide what to allow or block.
- [Hapi CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/hapi-captcha): Add a Hapi CAPTCHA in minutes. Validate TrustCaptcha tokens in your routes or pre-handlers, with ready-made TypeScript code. EU-hosted.
- [iOS CAPTCHA SDK](https://www.trustcomponent.com/en/products/captcha/integrations/ios-captcha-sdk): Add an iOS CAPTCHA today with a custom integration: embed the TrustCaptcha widget, validate the token in your backend. Ask us about a pre-built SDK.
- [Java CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/java-captcha): Add a Java CAPTCHA in minutes. Add our Maven Central dependency, validate TrustCaptcha tokens on your server and act on the bot score.
- [JavaScript CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/javascript-captcha): Add a JavaScript CAPTCHA to your website in minutes. Load the TrustCaptcha script, place the widget in your form and verify the token on your server.
- [Joomla CAPTCHA Plugin](https://www.trustcomponent.com/en/products/captcha/integrations/joomla-captcha-plugin): Add a Joomla CAPTCHA today with a custom integration: embed the TrustCaptcha widget, check the token in your backend. A pre-built plugin is in the works.
- [JTL-Shop CAPTCHA Plugin](https://www.trustcomponent.com/en/products/captcha/integrations/jtl-shop-captcha-plugin): Add a JTL-Shop CAPTCHA to your JTL-Shop 5 store. The plugin works as native spam protection for contact, account, newsletter and checkout forms.
- [Keycloak CAPTCHA Plugin](https://www.trustcomponent.com/en/products/captcha/integrations/keycloak-captcha-plugin): Add a Keycloak CAPTCHA to registration, login and forgot password flows. Copy our plugin JAR into providers and enable it in the flow. No puzzles.
- [Kotlin CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/kotlin-captcha): Add a Kotlin CAPTCHA to your app in minutes. Add our Maven Central dependency, validate TrustCaptcha tokens, then allow, block or review requests.
- [Laravel CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/laravel-captcha): Add a Laravel CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in a controller or a Form Request rule with ready-made PHP code. EU-hosted.
- [Magento 2 CAPTCHA Extension](https://www.trustcomponent.com/en/products/captcha/integrations/magento-2-captcha-extension): Add a Magento 2 CAPTCHA to your store. Our extension replaces the built-in CAPTCHA on login, sign-up, contact and review forms. No puzzles, no cookies.
- [Micronaut CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/micronaut-captcha): Add a Micronaut CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in your controllers, with ready-made Java code. EU-hosted and GDPR-compliant.
- [NestJS CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/nestjs-captcha): Add a NestJS CAPTCHA to your app in minutes. Validate TrustCaptcha tokens with a guard or in a controller, with ready-made TypeScript code. EU-hosted.
- [Next.js CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/nextjs-captcha): Add a Next.js CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in Route Handlers or Server Actions, with ready-made TypeScript code.
- [NodeJS CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/nodejs-captcha): Add a Node.js CAPTCHA to your app in minutes. Install our npm package, validate TrustCaptcha tokens on your server and act on the bot score.
- [PHP CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/php-captcha): Add a PHP CAPTCHA to your site in minutes. Install our Composer package, validate TrustCaptcha tokens on your server and act on the bot score. EU-hosted.
- [Python CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/python-captcha): Add a Python CAPTCHA to your backend in minutes. Install our pip package, validate TrustCaptcha tokens on your server and act on the bot score. EU-hosted.
- [Quarkus CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/quarkus-captcha): Add a Quarkus CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in your JAX-RS resources with ready-made Java code. EU-hosted.
- [React CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/react-captcha): Add a React CAPTCHA to your forms in minutes. Install our npm package, place the component in your form and verify the token on your server.
- [React Native CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/react-native-captcha): Add a React Native CAPTCHA with a custom integration: embed the TrustCaptcha widget, validate the token in your backend. Ask us about a pre-built SDK.
- [Ruby CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/ruby-captcha): Add a Ruby CAPTCHA to your app in minutes. Install our gem, validate TrustCaptcha tokens on your server and act on the bot score. EU-hosted.
- [Ruby on Rails CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/ruby-on-rails-captcha): Add a Ruby on Rails CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in controllers or as a before_action, with ready-made Ruby code.
- [Rust CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/rust-captcha): Add a Rust CAPTCHA to your backend in minutes. Add our crate with cargo, validate TrustCaptcha tokens on your server and act on the bot score.
- [Scala CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/scala-captcha): Add a Scala CAPTCHA to your app in minutes. Add our dependency from Maven Central and get a pass or fail plus a bot score for every token.
- [Shopware 6 CAPTCHA Plugin](https://www.trustcomponent.com/en/products/captcha/integrations/shopware-6-captcha-plugin): Add a Shopware CAPTCHA without puzzles. Our Shopware 6 plugin replaces the built-in CAPTCHAs on registration, contact, checkout, newsletter and reviews.
- [Sinatra CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/sinatra-captcha): Add a Sinatra CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in your routes or a before filter, with ready-made Ruby code. EU-hosted.
- [Spring Boot CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/spring-boot-captcha): Add a Spring Boot CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in your controllers with ready-made Java code. EU-hosted.
- [Svelte CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/svelte-captcha): Add a Svelte CAPTCHA to your Svelte or SvelteKit app in minutes. Use the wrapper component with your site key, then verify the token on your server.
- [Symfony CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/symfony-captcha): Add a Symfony CAPTCHA to your app in minutes. Validate TrustCaptcha tokens in controllers or with a custom Validator constraint, with ready-made PHP code.
- [TYPO3 CAPTCHA Extension](https://www.trustcomponent.com/en/products/captcha/integrations/typo3-captcha-extension): Add a TYPO3 CAPTCHA to your forms in minutes. Our extension protects Form Framework and Powermail forms and installs with Composer. For TYPO3 11 to 13.
- [Vue.js CAPTCHA Integration](https://www.trustcomponent.com/en/products/captcha/integrations/vue-captcha): Vue CAPTCHA in minutes: add bot protection to your Vue.js app with our npm component, place it in your form and verify the token server-side.
- [Webflow CAPTCHA Plugin and App](https://www.trustcomponent.com/en/products/captcha/integrations/webflow-captcha-app): Add a Webflow CAPTCHA to your forms. Place the TrustCaptcha widget with our Webflow app, then validate the token in your backend. No puzzles.
- [WordPress CAPTCHA Plugin](https://www.trustcomponent.com/en/products/captcha/integrations/wordpress-captcha-plugin): WordPress CAPTCHA plugin for login, comments, WooCommerce checkout and forms like Contact Form 7, Elementor and WPForms. No puzzles, EU-hosted.

## Company
- [All products](https://www.trustcomponent.com/en/products)
- [Contact](https://www.trustcomponent.com/en/contact): Support inside your account, sales for offers and volume pricing, or a general request.
- [Resources](https://www.trustcomponent.com/en/resources): Documentation, free developer tools, guides, brand assets and legal information.
- [Legal notice](https://www.trustcomponent.com/en/legal/legal-notice)
- [Terms and conditions](https://www.trustcomponent.com/en/legal/terms-and-conditions)
- [Privacy policy](https://www.trustcomponent.com/en/legal/privacy-policy)
- [Data processing agreement](https://www.trustcomponent.com/en/legal/data-processing-agreement)
- [Service level agreement](https://www.trustcomponent.com/en/legal/service-level-agreement)

## Optional
- [Sitemap index](https://www.trustcomponent.com/sitemap-index.xml): every indexable page in all three languages
- [Wiki: Encryption Techniques: How Cryptography Protects Our Data](https://www.trustcomponent.com/en/wiki/encryption-techniques): Encryption techniques explained: symmetric, asymmetric and hybrid encryption, how HTTPS uses them, and what quantum computers change.
- [Wiki: How Does a Proxy Work? Anonymity Made Simple](https://www.trustcomponent.com/en/wiki/how-does-a-proxy-work): How does a proxy work? The data flow step by step, the types of proxies, their benefits and risks, and how attackers abuse them.
- [Wiki: How Does a VPN Work: Technology Explained Easily](https://www.trustcomponent.com/en/wiki/how-does-a-vpn-work): How does a VPN work? Encryption, tunneling and IP masking explained, plus the benefits, the limits and what to look for in a provider.
- [Wiki: How to Protect Your Website From Bot Attacks](https://www.trustcomponent.com/en/wiki/how-to-protect-your-website-from-bot-attacks): How to protect your website from bot attacks: how they work, real examples, the damage they cause and the defense layers that stop them.
- [Wiki: Phishing Attacks: How to Protect Yourself](https://www.trustcomponent.com/en/wiki/what-are-phishing-attacks): What are phishing attacks? How phishing works, why it succeeds, how to protect yourself and what to do if you clicked a phishing link.
- [Wiki: Reverse Engineering: What It Is and How It Works](https://www.trustcomponent.com/en/wiki/how-reverse-engineering-works): What is reverse engineering and how does it work? The steps and tools, its uses in cybersecurity and product development, and the legal limits.
- [Wiki: The Role of Firewalls in Modern IT Security](https://www.trustcomponent.com/en/wiki/why-firewalls-are-important): What is a firewall and why is it important? Hardware, software and cloud firewalls, inbound and outbound rules, OSI layers and DDoS defense.
- [Wiki: What are Bots? All About Internet Bots](https://www.trustcomponent.com/en/wiki/what-are-bots): What are bots? How internet bots work, the main types from search crawlers to spam bots, their pros and cons, and how CAPTCHAs stop the harmful ones.
- [Wiki: What are Cookies? Everything You Need to Know](https://www.trustcomponent.com/en/wiki/what-are-cookies): What are cookies? How they work, the main types, what websites use them for, the EU consent rules and how to manage or block cookies.
- [Wiki: What is a DDoS Attack? Mechanism and Protection Measures](https://www.trustcomponent.com/en/wiki/what-is-a-ddos-attack): What is a DDoS attack? How botnets flood websites, the main attack types, warning signs, and the measures that protect your business.
- [Wiki: What is a Social Engineering Attack? Explained Simply](https://www.trustcomponent.com/en/wiki/what-is-a-social-engineering-attack): What is a social engineering attack? How attackers manipulate people, real examples such as CEO fraud, and how to protect yourself and your team.
- [Wiki: What is Browser Fingerprinting? Methods, Risks and Consent](https://www.trustcomponent.com/en/wiki/what-is-browser-fingerprinting): What is browser fingerprinting? How it works, what data it collects, how it compares to cookies, when it needs consent in the EU and how to limit it.
- [Wiki: What is Brute-Force? Explanation and Countermeasures](https://www.trustcomponent.com/en/wiki/what-is-brute-force): What is a brute-force attack? How attackers guess passwords, the main variants, the risks, and the countermeasures that stop them.
- [Wiki: What is GDPR? Explanation and Business Checklist](https://www.trustcomponent.com/en/wiki/what-is-gdpr): What is GDPR? Who it applies to, the legal bases, user rights, possible fines and a checklist of the main requirements for businesses.
- [Wiki: What is JavaScript and Why Is It So Important?](https://www.trustcomponent.com/en/wiki/what-is-javascript): What is JavaScript? How the language works in the browser and on the server, what it is used for, its strengths and its security pitfalls.
- [Wiki: What is the EU ePrivacy Regulation?](https://www.trustcomponent.com/en/wiki/what-is-the-eu-e-privacy-regulation): The EU ePrivacy Regulation was withdrawn in 2025. What it planned for cookies, tracking and marketing, and what the ePrivacy Directive requires today.
- [Wiki: Why Password Managers Are Important for Secure Passwords](https://www.trustcomponent.com/en/wiki/why-password-managers-are-important): Why password managers are important: how they create and store strong, unique passwords, stop password reuse and work with 2FA to protect accounts.
- [Wiki: Zero-Day Exploits: What They Are and How to Reduce the Risk](https://www.trustcomponent.com/en/wiki/zero-day-exploits): What is a zero-day exploit? How zero-day vulnerabilities arise, why they are so dangerous, known examples, and how to reduce the risk.
- [Free tool: Password Generator](https://www.trustcomponent.com/en/tools/password-generator): Strong random passwords with configurable length and character sets.
- [Free tool: Passphrase Generator](https://www.trustcomponent.com/en/tools/passphrase-generator): Memorable diceware-style passphrases from a 7,776-word list.
- [Free tool: Bcrypt Generator](https://www.trustcomponent.com/en/tools/bcrypt-generator): Hash and verify passwords with bcrypt, with adjustable cost, in your browser.
- [Free tool: Base64 Encode / Decode](https://www.trustcomponent.com/en/tools/base64-encode-decode): Convert text and files to and from Base64, UTF-8 and URL-safe.
- [Free tool: URL Encode / Decode](https://www.trustcomponent.com/en/tools/url-encode-decode): Percent-encode and decode URLs and query parameters, live as you type.
- [Free tool: JSON Formatter](https://www.trustcomponent.com/en/tools/json-formatter): Validate, pretty-print and minify JSON, with precise error locations.
- [Free tool: Hash Generator](https://www.trustcomponent.com/en/tools/hash-generator): SHA-256, SHA-512, SHA-1 and MD5 hashes for text and files.
- [Free tool: QR Code Generator](https://www.trustcomponent.com/en/tools/qr-code-generator): QR codes for links, text and Wi-Fi, ready to download as PNG or SVG.
- [Free tool: JWT Decoder](https://www.trustcomponent.com/en/tools/jwt-decoder): Decode JSON Web Tokens and verify signatures, fully in your browser.
- [Free tool: UUID Generator](https://www.trustcomponent.com/en/tools/uuid-generator): Generate UUIDs (v4, v7 & more) in bulk, with export options.
- [Free tool: Timestamp Converter](https://www.trustcomponent.com/en/tools/timestamp-converter): Unix timestamps to human-readable dates and back, live and in ISO 8601.
- [Free tool: Calendar Weeks](https://www.trustcomponent.com/en/tools/calendar-weeks): The current ISO calendar week at a glance, plus every week of any year.
- [Free tool: Uptime / SLA Calculator](https://www.trustcomponent.com/en/tools/uptime-calculator): What 99.9% really means: allowed downtime for any SLA target.
- [Free tool: Website Bot Attack Cost Calculator](https://www.trustcomponent.com/en/tools/bot-attack-cost-calculator): What form spam, lost customers, extra traffic and a serious attack cost your website in a month.