# AI tools for “API Testing”

2,000 matching tools; showing 24, ranked by relevance.

Related categories: [ai-testing](https://openaitools.app/category/ai-testing.md), [ai-api](https://openaitools.app/category/ai-api.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 457 | [Reka](https://openaitools.app/tool/reka-vision) | 126,811 | -56.9% | Contact for Pricing | Natively multimodal AI models and infrastructure for video, image, audio, and text at real-time speed. | — | [.md](https://openaitools.app/tool/reka-vision.md) |
| 458 | [GuRouter](https://openaitools.app/tool/gurouter) | 1,084 | -77.9% | Freemium | One API key for 40+ AI models with zero markup | — | [.md](https://openaitools.app/tool/gurouter.md) |
| 459 | [Zapmail](https://openaitools.app/tool/zapmail) | 112,401 | -5.9% | Paid | Cold email infrastructure that actually reaches the inbox | — | [.md](https://openaitools.app/tool/zapmail.md) |
| 460 | [Privatemode AI](https://openaitools.app/tool/privatemode-ai) | 73,071 | +28.2% | Free Trial, Paid, Contact for Pricing | Confidential AI chat and API where your data stays encrypted even during processing | — | [.md](https://openaitools.app/tool/privatemode-ai.md) |
| 461 | [Leap](https://openaitools.app/tool/tryleap-ai) | 78,761 | -23.7% | Paid | Make anything you can imagine — images, video, voice and music in one studio | — | [.md](https://openaitools.app/tool/tryleap-ai.md) |
| 462 | [Astria](https://openaitools.app/tool/astria) | 39,382 | -0.2% | Paid | AI product photoshoots and fashion lookbooks from your own models and brand style | — | [.md](https://openaitools.app/tool/astria.md) |
| 463 | [Tokenomy.ai](https://openaitools.app/tool/tokenomy-ai) | 5,320 | +21.6% | Freemium | Meter, budget and route every LLM call so AI spend is controlled before it happens | — | [.md](https://openaitools.app/tool/tokenomy-ai.md) |
| 464 | [HappyHorse 1.0 API](https://openaitools.app/tool/happyhorse-1-0-api) | 383,148 | +6.3% | Paid | Alibaba's unified audio-video model, on one API key | — | [.md](https://openaitools.app/tool/happyhorse-1-0-api.md) |
| 465 | [Jailbroken ChatGPT](https://openaitools.app/tool/jailbroken-chatgpt) | 748 | 0% | Free | A no-frills chat front end with the safety framing removed. | — | [.md](https://openaitools.app/tool/jailbroken-chatgpt.md) |
| 466 | [Wan 3](https://openaitools.app/tool/wan-3) | 99,803 | -29.9% | Freemium, Contact for Pricing, Free | Text-to-video generator for cinematic clips with synced audio | — | [.md](https://openaitools.app/tool/wan-3.md) |
| 467 | [Datalab](https://openaitools.app/tool/datalab-to) | 73,396 | +66% | Freemium, Contact for Pricing | High-precision document parsing and structured extraction API | — | [.md](https://openaitools.app/tool/datalab-to.md) |
| 468 | [Prelude Verify](https://openaitools.app/tool/prelude-verify) | 28,810 | -24.3% | Paid | Onboarding and trust infrastructure for phone and signup verification | — | [.md](https://openaitools.app/tool/prelude-verify.md) |
| 469 | [GPTZZZ (GPT中转站)](https://openaitools.app/tool/gpt%E4%B8%AD%E8%BD%AC%E7%AB%99) | 1,037 | 0% | Pay-as-you-go prepaid balance | Third-party API relay that puts Claude, GPT, Grok and more behind one balance and one Base URL | — | [.md](https://openaitools.app/tool/gpt%E4%B8%AD%E8%BD%AC%E7%AB%99.md) |
| 470 | [The Face Report](https://openaitools.app/tool/the-face-report) | 1,322,464 | +16.8% | Freemium | Free AI face analysis with 478-landmark precision and a one-time full report | — | [.md](https://openaitools.app/tool/the-face-report.md) |
| 471 | [Nano Banana Pro API (PoYo)](https://openaitools.app/tool/nano-banana-pro-api) | 126,258 | -16.2% | Paid | Programmatic 4K image generation and editing via a single API | — | [.md](https://openaitools.app/tool/nano-banana-pro-api.md) |
| 472 | [Reducto](https://openaitools.app/tool/reducto) | 92,112 | +0.9% | Freemium | Agentic document platform that turns messy PDFs into LLM-ready structured data | — | [.md](https://openaitools.app/tool/reducto.md) |
| 473 | [SearchCans](https://openaitools.app/tool/searchcans) | 4,223 | -46.2% | Free Trial, Paid | SERP and web-to-text APIs built for agents and RAG | — | [.md](https://openaitools.app/tool/searchcans.md) |
| 474 | [SAM TTS](https://openaitools.app/tool/sam-tts) | 84,253 | +0.2% | Free | The classic Microsoft SAM voice, reborn in your browser | — | [.md](https://openaitools.app/tool/sam-tts.md) |
| 475 | [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | +108.4% | Free | The AI browser that reads between your tabs | — | [.md](https://openaitools.app/tool/dia-browser.md) |
| 476 | [Aftercare](https://openaitools.app/tool/aftercare) | 5,056 | +1.1% | Freemium, Paid, Contact for Pricing | AI follow-up questions and data-quality checks for survey research teams | — | [.md](https://openaitools.app/tool/aftercare.md) |
| 477 | [Educato](https://openaitools.app/tool/educato-app) | 535,802 | +67.3% | Freemium | AI-powered exam prep with question banks, mock tests and spaced-repetition flashcards for 10,000+ exams | — | [.md](https://openaitools.app/tool/educato-app.md) |
| 478 | [Human or Not: A Social Turing Game](https://openaitools.app/tool/human-or-not-a-social-turing-game) | 497,285 | -34.6% | Free | Two minutes, one stranger, one question: human or AI? | — | [.md](https://openaitools.app/tool/human-or-not-a-social-turing-game.md) |
| 479 | [GPTBots.ai](https://openaitools.app/tool/gptbots-ai) | 78,362 | +20% | Contact for Pricing | Enterprise AI agent platform for building and running business agents | — | [.md](https://openaitools.app/tool/gptbots-ai.md) |
| 480 | [IDScan.net](https://openaitools.app/tool/idscan-net) | 69,475 | -43.9% | Contact for Pricing | AI-powered ID scanning, authentication and identity proofing | — | [.md](https://openaitools.app/tool/idscan-net.md) |

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Source: https://openaitools.app/?q=API%20Testing

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