# 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) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 697 | [Cherry Studio](https://openaitools.app/tool/cherry-studio) | 23,474 | -42.9% | Free | Open-source multi-model AI desktop workspace | — | [.md](https://openaitools.app/tool/cherry-studio.md) | | 698 | [Spin Rewriter AI](https://openaitools.app/tool/spinrewriter) | 20,716 | +7.5% | Free Trial, Paid | AI article rewriter that produces unique, human-quality text | — | [.md](https://openaitools.app/tool/spinrewriter.md) | | 699 | [UbiOps](https://openaitools.app/tool/ubiops) | 15,928 | +2.6% | Contact for Pricing | Run, orchestrate and scale AI workloads on any infrastructure | — | [.md](https://openaitools.app/tool/ubiops.md) | | 700 | [Best SAT Score](https://openaitools.app/tool/best-sat-score) | 3,257 | -2.1% | Freemium | Expert-reviewed digital SAT prep with adaptive tests and a curated question bank | — | [.md](https://openaitools.app/tool/best-sat-score.md) | | 701 | [Vidfly](https://openaitools.app/tool/vidfly) | 23,097 | -13.7% | Freemium | All-in-one AI video generator with 50+ top models, effects and avatars | — | [.md](https://openaitools.app/tool/vidfly.md) | | 702 | [Wizart](https://openaitools.app/tool/wizart-ai) | 16,336 | -26.8% | Free Trial, Paid | AI product visualization and virtual try-on that lifts conversion for home improvement brands | — | [.md](https://openaitools.app/tool/wizart-ai.md) | | 703 | [DiscuroAI](https://openaitools.app/tool/discuroai) | 0 | 0% | Freemium | Build, test and ship AI workflows on OpenAI with one API call | — | [.md](https://openaitools.app/tool/discuroai.md) | | 704 | [iGPT](https://openaitools.app/tool/igpt-1) | 5,904 | -4.5% | Contact for Pricing | Give your AI agents email intelligence, not just raw email data | — | [.md](https://openaitools.app/tool/igpt-1.md) | | 705 | [BarGPT](https://openaitools.app/tool/bargpt-ai-powered-bartender) | 20,545 | +8.3% | Freemium | AI cocktail recipes built around the bottles you already own | — | [.md](https://openaitools.app/tool/bargpt-ai-powered-bartender.md) | | 706 | [SyncWords](https://openaitools.app/tool/syncwords-com) | 21,869 | +6.8% | Paid | One live feed in, captions, subtitles and AI dubs out for every audience | — | [.md](https://openaitools.app/tool/syncwords-com.md) | | 707 | [Remove Background AI](https://openaitools.app/tool/remove-background-ai) | 18,061 | +11.8% | Freemium | Remove image and video backgrounds automatically with AI | — | [.md](https://openaitools.app/tool/remove-background-ai.md) | | 708 | [Stream.Estate](https://openaitools.app/tool/stream-estate) | 5,511 | -27.5% | Paid | Real estate data API with 50M+ deduplicated listings | — | [.md](https://openaitools.app/tool/stream-estate.md) | | 709 | [Zenquiz.app](https://openaitools.app/tool/zenquiz-app) | 3,709 | +7.1% | Paid | Turn your notes into interactive AI quizzes | — | [.md](https://openaitools.app/tool/zenquiz-app.md) | | 710 | [Quick QR Art](https://openaitools.app/tool/quickqr-art) | 20,871 | -59.2% | Freemium, Paid | Turn any link into scannable AI QR code art | — | [.md](https://openaitools.app/tool/quickqr-art.md) | | 711 | [MiniAiLive](https://openaitools.app/tool/face-recognition-liveness-detection-id-document-recognition-sdk) | 21,356 | +3.1% | Contact for Pricing | Offline biometric authentication and ID verification SDKs for KYC, access control, and fraud prevention | — | [.md](https://openaitools.app/tool/face-recognition-liveness-detection-id-document-recognition-sdk.md) | | 712 | [ClearML](https://openaitools.app/tool/clear-ml) | 20,123 | -60.9% | Contact for Pricing | Open AI infrastructure platform for managing GPU clusters and shipping models to production | — | [.md](https://openaitools.app/tool/clear-ml.md) | | 713 | [TapTalk.io](https://openaitools.app/tool/taptalk-io) | 18,804 | -33.9% | Paid | One inbox for every channel, with a no-code GenAI chatbot | — | [.md](https://openaitools.app/tool/taptalk-io.md) | | 714 | [The Swarm](https://openaitools.app/tool/the-swarm) | 18,379 | +50.6% | Freemium | Reveal the 99% of your network that warm intros actually come from | — | [.md](https://openaitools.app/tool/the-swarm.md) | | 715 | [Credal.ai](https://openaitools.app/tool/credal-ai) | 20,876 | -12.7% | Contact for Pricing | Enterprise MCP governance for secure, cost-efficient AI agents | — | [.md](https://openaitools.app/tool/credal-ai.md) | | 716 | [711Proxy](https://openaitools.app/tool/711proxy) | 138,446 | -15.8% | Paid | Global residential, mobile and ISP proxies built for large-scale data collection | — | [.md](https://openaitools.app/tool/711proxy.md) | | 717 | [Faraday](https://openaitools.app/tool/faraday-ai) | 13,719 | -0.2% | Freemium, Free | Customer context platform that feeds predictions and identity data to AI agents | — | [.md](https://openaitools.app/tool/faraday-ai.md) | | 718 | [Revocalize AI](https://openaitools.app/tool/revocalize-ai) | 20,941 | -29.7% | Freemium | Studio-level AI voice generation, transformation and beautification for music creators | — | [.md](https://openaitools.app/tool/revocalize-ai.md) | | 719 | [OpenBuckets](https://openaitools.app/tool/openbuckets) | 36 | -97.4% | Paid, Contact for Pricing | Search publicly exposed cloud storage buckets and see what data they leak. | — | [.md](https://openaitools.app/tool/openbuckets.md) | | 720 | [Aider](https://openaitools.app/tool/aider) | 280,030 | +2% | Free | Open-source AI pair programming inside your terminal and git repo | — | [.md](https://openaitools.app/tool/aider.md) | Page 30 of 84 · [← Previous page](https://openaitools.app/index.md?q=API+Testing&page=29) · [Next page →](https://openaitools.app/index.md?q=API+Testing&page=31) 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)