# AI tools for “FastAPI” 263 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 121 | [Playwriter](https://openaitools.app/tool/playwriter) | 4,309 | +42.6% | Contact for Pricing | Let AI agents drive your real Chrome browser with full Playwright power | semantic match | [.md](https://openaitools.app/tool/playwriter.md) | | 122 | [AnyParser](https://openaitools.app/tool/anyparser) | 4,762 | -14.9% | Free Trial, Contact for Pricing | Precision document parsing and data extraction for enterprise workflows | semantic match | [.md](https://openaitools.app/tool/anyparser.md) | | 123 | [CodeGateway](https://openaitools.app/tool/codegateway) | 3,745 | +0.6% | Free Trial, Paid | One API key, one invoice for Claude, GPT and Gemini | semantic match | [.md](https://openaitools.app/tool/codegateway.md) | | 124 | [PWP Leeway](https://openaitools.app/tool/pwp-leeway) | 4,008 | +77.7% | Freemium | AI stock analyst combining fundamental quality, market fit and valuation timing in one score | semantic match | [.md](https://openaitools.app/tool/pwp-leeway.md) | | 125 | [LiteLLM (Berri AI)](https://openaitools.app/tool/berri-ai) | 3,093 | -4.1% | Freemium | Open-source AI gateway giving your whole org one key to 100+ LLM providers | semantic match | [.md](https://openaitools.app/tool/berri-ai.md) | | 126 | [Serpex](https://openaitools.app/tool/serpex-dev) | 2,405 | -34.3% | Freemium, Free Trial, Paid | Affordable real-time search API that returns structured JSON plus page content in a single call. | semantic match | [.md](https://openaitools.app/tool/serpex-dev.md) | | 127 | [LangSearch](https://openaitools.app/tool/langsearch) | 1,996 | +10.5% | Freemium | Free web search API for LLM agents, RAG pipelines and AI chatbots | semantic match | [.md](https://openaitools.app/tool/langsearch.md) | | 128 | [Most Affordable Sora2 API](https://openaitools.app/tool/most-affordable-sora2-api) | 515 | -87% | Free Trial, Paid | A unified, affordable API for Sora-style AI video generation | semantic match | [.md](https://openaitools.app/tool/most-affordable-sora2-api.md) | | 129 | [ShieldLabs](https://openaitools.app/tool/shieldlabs) | 2,059 | +42.4% | Freemium | Fraud and abuse detection that recognizes visitors, bots and risky accounts under any masking | semantic match | [.md](https://openaitools.app/tool/shieldlabs.md) | | 130 | [Ducky](https://openaitools.app/tool/ducky) | 1,966 | -8.4% | Freemium | Fully managed AI search and RAG infrastructure for developers | semantic match | [.md](https://openaitools.app/tool/ducky.md) | | 131 | [AiPrice](https://openaitools.app/tool/aiprice) | 2,110 | -57.8% | Freemium | Estimate OpenAI prompt tokens and cost before you make the API call | semantic match | [.md](https://openaitools.app/tool/aiprice.md) | | 132 | [CodingPlanX](https://openaitools.app/tool/codingplanx-ai) | 2,044 | -8.2% | Paid | One API key, 600+ AI models, lower cost | semantic match | [.md](https://openaitools.app/tool/codingplanx-ai.md) | | 133 | [GuRouter](https://openaitools.app/tool/gurouter) | 1,084 | -77.9% | Freemium | One API key for 40+ AI models with zero markup | semantic match | [.md](https://openaitools.app/tool/gurouter.md) | | 134 | [QuickStart](https://openaitools.app/tool/quickstart) | 366 | -77.7% | Paid | A production-ready SaaS boilerplate for Next.js and SolidStart | semantic match | [.md](https://openaitools.app/tool/quickstart.md) | | 135 | [FluxPicture](https://openaitools.app/tool/fluxpicture) | 1,676 | +11.1% | Paid | Third-party web access to the FLUX text-to-image model family | semantic match | [.md](https://openaitools.app/tool/fluxpicture.md) | | 136 | [SoraWebui](https://openaitools.app/tool/sorawebui) | 1,194 | -49.5% | Free | Open-source text-to-video web UI for OpenAI's Sora model | semantic match | [.md](https://openaitools.app/tool/sorawebui.md) | | 137 | [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 | semantic match | [.md](https://openaitools.app/tool/gpt%E4%B8%AD%E8%BD%AC%E7%AB%99.md) | | 138 | [Text-Generator.io](https://openaitools.app/tool/text-generator-io) | 878 | 0% | Paid | One OpenAI-compatible API for the best text, vision and speech models | semantic match | [.md](https://openaitools.app/tool/text-generator-io.md) | | 139 | [sampleapp.ai](https://openaitools.app/tool/sampleapp-ai) | 424 | +473% | Contact for Pricing | The fastest way for developers to implement your API | semantic match | [.md](https://openaitools.app/tool/sampleapp-ai.md) | | 140 | [PRST.ai](https://openaitools.app/tool/prst-ai) | 1,169 | -42.6% | Paid, Contact for Pricing, Free | Self-hosted, no-code prompt management for any AI model | semantic match | [.md](https://openaitools.app/tool/prst-ai.md) | | 141 | [Immagin](https://openaitools.app/tool/immagin) | 807 | -55.5% | Freemium | Image processing API and global CDN for modern apps | semantic match | [.md](https://openaitools.app/tool/immagin.md) | | 142 | [dreamlook.ai](https://openaitools.app/tool/dreamlook-ai) | 481 | -67.3% | Freemium | Fast Stable Diffusion fine-tuning and image generation in the cloud | semantic match | [.md](https://openaitools.app/tool/dreamlook-ai.md) | | 143 | [AI Music API (udioapi.pro)](https://openaitools.app/tool/ai-music-api-free-cheap-ai-music) | 475 | -84.8% | Paid | One REST API for every major AI music model | semantic match | [.md](https://openaitools.app/tool/ai-music-api-free-cheap-ai-music.md) | | 144 | [Emix](https://openaitools.app/tool/emix-ai-lower-cost-ai-apis-for-multimodal-development) | 679 | 0% | Freemium, Paid | One unified, lower-cost API for video, image, audio and chat models | semantic match | [.md](https://openaitools.app/tool/emix-ai-lower-cost-ai-apis-for-multimodal-development.md) | Page 6 of 11 · [← Previous page](https://openaitools.app/index.md?q=FastAPI&group=coding-development&page=5) · [Next page →](https://openaitools.app/index.md?q=FastAPI&group=coding-development&page=7) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=FastAPI More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)