# IPQS Proxy Detection API vs TrustCaptcha: side-by-side comparison (2026) [IPQS Proxy Detection API](https://cybersectools.com/tools/ipqs-proxy-detection-api) is a commercial [fraud & account takeover prevention](https://cybersectools.com/categories/fraud-ato-prevention) solution by [IPQualityScore](https://cybersectools.com/companies/ipqualityscore). [TrustCaptcha](https://cybersectools.com/tools/trustcaptcha) is a commercial [bot management & CAPTCHA](https://cybersectools.com/categories/bot-management-captcha) solution by [TrustCaptcha](https://cybersectools.com/companies/trustcaptcha). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | IPQS Proxy Detection API | TrustCaptcha | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Fraud & Account Takeover Prevention | Bot Management & CAPTCHA | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | IPQualityScore | TrustCaptcha | | Headquarters | – | – | ### Use cases and capabilities | | IPQS Proxy Detection API | TrustCaptcha | |---|---|---| | Proxy | Yes | – | | Tor | Yes | – | | IP Address | Yes | – | | Bot Protection | Yes | Yes | | Fraud Detection | Yes | – | | Cyber Threat Intelligence | Yes | – | | Web Security | – | Yes | | Security Tools | – | Yes | ### Core features **IPQS Proxy Detection API** 10 features listed. Sign in on the page to see them. **TrustCaptcha** 10 features listed. Sign in on the page to see them. ### Integrations **IPQS Proxy Detection API** No integrations listed. **TrustCaptcha** 48 integrations listed. Sign in on the page to see them. ## IPQS Proxy Detection API vs TrustCaptcha FAQ Common questions when comparing IPQS Proxy Detection API vs TrustCaptcha for fraud & account takeover prevention. ### What is the difference between IPQS Proxy Detection API and TrustCaptcha? **IPQS Proxy Detection API**: API service for detecting proxies, VPNs, Tor nodes, and malicious IPs. Built by IPQualityScore. **TrustCaptcha**: A privacy-focused CAPTCHA alternative that protects websites from bot attacks using proof-of-work challenges and AI-based detection while maintaining GDPR compliance. Built by TrustCaptcha. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes IPQS Proxy Detection API and TrustCaptcha? **IPQS Proxy Detection API** is made by IPQualityScore. **TrustCaptcha** is made by TrustCaptcha founded in 2023-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is IPQS Proxy Detection API a good alternative to TrustCaptcha? In part. IPQS Proxy Detection API and TrustCaptcha are not in the same category on CybersecTools. Both cover Bot Protection. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [IPQS Proxy Detection API vs IPQS Proxy Detection Database](https://cybersectools.com/compare/ipqs-proxy-detection-api-vs-ipqs-proxy-detection-database) - [IPQS Proxy Detection API vs IPASIS Bot Detection and Fraud Prevention API](https://cybersectools.com/compare/ipasis-bot-detection-and-fraud-prevention-api-vs-ipqs-proxy-detection-api) - [IPQS Proxy Detection API vs IPQualityScore IP Risk Score API](https://cybersectools.com/compare/ipqualityscore-ip-risk-score-api-vs-ipqs-proxy-detection-api) - [TrustCaptcha vs IPQS Proxy Detection Database](https://cybersectools.com/compare/ipqs-proxy-detection-database-vs-trustcaptcha) - [TrustCaptcha vs IPASIS Bot Detection and Fraud Prevention API](https://cybersectools.com/compare/ipasis-bot-detection-and-fraud-prevention-api-vs-trustcaptcha) - [TrustCaptcha vs IPQualityScore IP Risk Score API](https://cybersectools.com/compare/ipqualityscore-ip-risk-score-api-vs-trustcaptcha) ## Alternatives to each - [See all IPQS Proxy Detection API alternatives](https://cybersectools.com/alternatives/ipqs-proxy-detection-api) - [See all TrustCaptcha alternatives](https://cybersectools.com/alternatives/trustcaptcha) --- Source: https://cybersectools.com/compare/ipqs-proxy-detection-api-vs-trustcaptcha For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/ipqs-proxy-detection-api.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on IPQS Proxy Detection API and TrustCaptcha: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md