# 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) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 289 | [Jina AI](https://openaitools.app/tool/jina-ai) | 280,782 | -16.5% | Freemium, Paid | Search foundation built from embeddings, rerankers, and reader APIs | — | [.md](https://openaitools.app/tool/jina-ai.md) |
| 290 | [SiliconFlow](https://openaitools.app/tool/siliconflow) | 276,303 | -10.5% | Pay-as-you-go | One API for fast, cost-predictable inference on LLMs and multimodal models | — | [.md](https://openaitools.app/tool/siliconflow.md) |
| 291 | [LightX](https://openaitools.app/tool/lightx) | 478,060 | -20.3% | Freemium, Free Trial | AI photo and video editing with generative tools in one browser studio | — | [.md](https://openaitools.app/tool/lightx.md) |
| 292 | [Stable Diffusion (Stability AI)](https://openaitools.app/tool/stable-diffusion) | 341,872 | +1.2% | Freemium, Contact for Pricing | Open generative models for image, video, audio, and 3D | — | [.md](https://openaitools.app/tool/stable-diffusion.md) |
| 293 | [Morph](https://openaitools.app/tool/morph-apply-ai-edits-to-files-fast) | 306,961 | +9.5% | Free Trial, Contact for Pricing | Fast Apply and agent-tuned inference for coding agents | — | [.md](https://openaitools.app/tool/morph-apply-ai-edits-to-files-fast.md) |
| 294 | [Claude Code Direct-Connect API (Apito)](https://openaitools.app/tool/claude-code%E4%B8%AD%E8%BD%AC%E7%AB%99api) | 4,675 | -92.3% | Paid | A reliable direct-connect proxy for the Anthropic Claude API | — | [.md](https://openaitools.app/tool/claude-code%E4%B8%AD%E8%BD%AC%E7%AB%99api.md) |
| 295 | [Browserbase](https://openaitools.app/tool/browserbase) | 283,597 | -8% | Freemium | Cloud browsers and web APIs for AI agents | — | [.md](https://openaitools.app/tool/browserbase.md) |
| 296 | [Bannerbear](https://openaitools.app/tool/bannerbear-com) | 112,277 | -18% | Free Trial, Paid | Generate branded images, videos and PDFs at scale with a template API | — | [.md](https://openaitools.app/tool/bannerbear-com.md) |
| 297 | [RecCloud](https://openaitools.app/tool/reccloud) | 441,044 | +12.9% | Freemium, Free Trial | AI video, subtitles, transcription, and screen recording in one online toolkit. | — | [.md](https://openaitools.app/tool/reccloud.md) |
| 298 | [topin.tech](https://openaitools.app/tool/topin-tech) | 84,945 | +62% | Contact for Pricing | AI assessments and interview copilot for hiring and campus placement | — | [.md](https://openaitools.app/tool/topin-tech.md) |
| 299 | [MiniMax](https://openaitools.app/tool/minimax) | 273,687 | -86% | Contact for Pricing | Multimodal foundation models and AI-native products for text, video, image, speech, and music | — | [.md](https://openaitools.app/tool/minimax.md) |
| 300 | [LogoAI](https://openaitools.app/tool/logoai) | 437,062 | -26.3% | Freemium | AI logo maker that grows into a full brand kit | — | [.md](https://openaitools.app/tool/logoai.md) |
| 301 | [Luxe-magnate-core](https://openaitools.app/tool/luxe-magnate-core) | 3,694,734 | +40.5% | Freemium, Contact for Pricing | Describe what you want and an AI agent builds the website, app, or SaaS product for you. | — | [.md](https://openaitools.app/tool/luxe-magnate-core.md) |
| 302 | [TTSFree](https://openaitools.app/tool/ttsfree) | 361,344 | -2.2% | freemium | Free AI text-to-speech across 140+ languages with instant MP3 downloads | — | [.md](https://openaitools.app/tool/ttsfree.md) |
| 303 | [RightNow Inference (RunInfra)](https://openaitools.app/tool/runinfra) | 18,110 | -22.6% | Free Trial, Paid, Contact for Pricing | Open models served fast, with warm-cache routing for agents | — | [.md](https://openaitools.app/tool/runinfra.md) |
| 304 | [BypassGPT](https://openaitools.app/tool/bypassgpt-ai) | 366,203 | +14.6% | Freemium, Paid | Humanize AI text and slip past AI detectors | — | [.md](https://openaitools.app/tool/bypassgpt-ai.md) |
| 305 | [Photofeeler](https://openaitools.app/tool/photofeeler) | 1,903,722 | +151.6% | Freemium | Unbiased photo feedback from real people, for dating, business and social profiles | — | [.md](https://openaitools.app/tool/photofeeler.md) |
| 306 | [Jan](https://openaitools.app/tool/jan) | 291,894 | -9.6% | Free | Open-source desktop AI that runs models locally on your own machine | — | [.md](https://openaitools.app/tool/jan.md) |
| 307 | [SERP API (Bright Data)](https://openaitools.app/tool/serp-api) | 802,752 | -5.9% | Paid, Contact for Pricing | Real-time search engine scraping API with structured JSON, HTML, or Markdown output | — | [.md](https://openaitools.app/tool/serp-api.md) |
| 308 | [ttsMP3.com](https://openaitools.app/tool/ttsmp3-com) | 378,881 | +8.1% | Freemium | Free text-to-speech and text-to-MP3 downloads, no sign-up required. | — | [.md](https://openaitools.app/tool/ttsmp3-com.md) |
| 309 | [Shortest](https://openaitools.app/tool/shortest) | 428 | -67.9% | Free | Write end-to-end tests in plain English and let AI run them | — | [.md](https://openaitools.app/tool/shortest.md) |
| 310 | [Course Hero](https://openaitools.app/tool/coursehero-com) | 5,163,395 | -1.4% | Freemium | Study library, AI homework help, and 24/7 tutor access in one place | — | [.md](https://openaitools.app/tool/coursehero-com.md) |
| 311 | [Quick Intel](https://openaitools.app/tool/quickintel-io) | 7,800 | +35.9% | Free | Token security APIs that stop bad trades before they happen | — | [.md](https://openaitools.app/tool/quickintel-io.md) |
| 312 | [Algobash](https://openaitools.app/tool/algobash-com) | 50,542 | -64% | Free Trial, Contact for Pricing | AI assessment and interview platform that screens candidates end to end | — | [.md](https://openaitools.app/tool/algobash-com.md) |

Page 13 of 84 · [← Previous page](https://openaitools.app/index.md?q=API+Testing&page=12) · [Next page →](https://openaitools.app/index.md?q=API+Testing&page=14)

For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`.

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

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)