# AI API This view lists 24 of 1569 matching AI API AI tools. The displayed tools have a combined 421.51M monthly visits; OpenAI Platform records 234.68M monthly visits. AI APIs give developers programmatic access to models for text, image, audio, and embeddings, usually billed per token or per request. Compare model selection, latency, rate limits, SDK and language support, data-privacy terms, and whether self-hosting or fine-tuning is available. | Metric | Value | | :--- | :--- | | Group | Coding & Development | | Tools in category | 1,569 | | Sort | traffic | ## Category podium - **Traffic leader:** [OpenAI Platform](https://openaitools.app/tool/openai) — 234.68M visits/mo, Paid - **Fastest-growing challenger:** [Tripo AI](https://openaitools.app/tool/tripo-ai) — 25.21M visits/mo, Freemium - **Best free option:** [Google AI Studio](https://openaitools.app/tool/google-ai-studio) — 112.62M visits/mo, Freemium ## Ranked tools | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | [.md](https://openaitools.app/tool/openai.md) | | 2 | [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 112,620,020 | +2% | Freemium | Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models. | [.md](https://openaitools.app/tool/google-ai-studio.md) | | 3 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | [.md](https://openaitools.app/tool/openrouter-ai.md) | | 4 | [DataCamp](https://openaitools.app/tool/datacamp-com) | 6,237,230 | -0.4% | Freemium | Interactive courses for data science, AI and analytics skills | [.md](https://openaitools.app/tool/datacamp-com.md) | | 5 | [BigModel](https://openaitools.app/tool/bigmodel) | 5,700,686 | -17% | Freemium | Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building | [.md](https://openaitools.app/tool/bigmodel.md) | | 6 | [UserAPI.ai](https://openaitools.app/tool/userapi-ai) | 5,163,985 | +1.6% | Freemium, Paid | Unofficial Midjourney API — generate images from your own app. | [.md](https://openaitools.app/tool/userapi-ai.md) | | 7 | [Groq](https://openaitools.app/tool/groq) | 3,987,936 | +10% | Paid | Ultra-fast AI inference on the LPU and LPX platform | [.md](https://openaitools.app/tool/groq.md) | | 8 | [Branded](https://openaitools.app/tool/gobranded-com) | 3,704,728 | +6.6% | Contact for Pricing | Targeted research audiences with AI-verified data quality | [.md](https://openaitools.app/tool/gobranded-com.md) | | 9 | [fal.ai](https://openaitools.app/tool/fal-ai) | 3,093,684 | -3.7% | Paid, pay-as-you-go usage-based pricing | One API for 1,500+ production-ready generative media models | [.md](https://openaitools.app/tool/fal-ai.md) | | 10 | [BytePlus](https://openaitools.app/tool/byteplus) | 3,036,127 | -30% | Freemium, Paid | AI-native cloud for building and scaling enterprise AI | [.md](https://openaitools.app/tool/byteplus.md) | | 11 | [Composio MCP](https://openaitools.app/tool/composio-mcp) | 2,782,603 | +22.8% | Freemium, Contact for Pricing | One managed MCP endpoint for 1,700+ apps in Claude, ChatGPT, Codex, and Cursor | [.md](https://openaitools.app/tool/composio-mcp.md) | | 12 | [Kie.ai](https://openaitools.app/tool/kie-ai-affordable-secure-deepseek-r1-api) | 2,275,553 | -22.4% | Pay-as-you-go | One API key for video, image, music, and chat models | [.md](https://openaitools.app/tool/kie-ai-affordable-secure-deepseek-r1-api.md) | | 13 | [Luma AI](https://openaitools.app/tool/luma-ai) | 2,254,969 | -2.4% | Freemium, Contact for Pricing, Free | Multimodal creative AI agents for video, image and 3D generation | [.md](https://openaitools.app/tool/luma-ai.md) | | 14 | [WaveSpeedAI](https://openaitools.app/tool/wavespeedai) | 2,164,832 | +22.9% | Paid | One API for 1,000+ AI image, video, audio and 3D models | [.md](https://openaitools.app/tool/wavespeedai.md) | | 15 | [Firecrawl](https://openaitools.app/tool/firecrawl-dev) | 1,828,239 | -1.9% | Freemium, Contact for Pricing | Web data API that turns any site into clean, AI-ready content | [.md](https://openaitools.app/tool/firecrawl-dev.md) | | 16 | [Postman](https://openaitools.app/tool/postman) | 1,764,877 | -7.6% | Freemium | Design, test, and govern APIs — now with AI agents in the loop | [.md](https://openaitools.app/tool/postman.md) | | 17 | [Together AI](https://openaitools.app/tool/together-ai) | 1,645,930 | +64.9% | Freemium, Paid | Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all b | [.md](https://openaitools.app/tool/together-ai.md) | | 18 | [Roboflow](https://openaitools.app/tool/roboflow) | 1,431,204 | +6.6% | Freemium, Contact for Pricing | Build, train, and deploy computer vision for the physical world | [.md](https://openaitools.app/tool/roboflow.md) | | 19 | [Bigjpg](https://openaitools.app/tool/bigjpg-com) | 1,350,276 | -8.9% | Freemium | AI super-resolution upscaling with no quality loss | [.md](https://openaitools.app/tool/bigjpg-com.md) | | 20 | [Removal.AI](https://openaitools.app/tool/removal-ai) | 1,254,492 | -3.5% | Freemium | Remove image backgrounds in seconds, free and fully automated | [.md](https://openaitools.app/tool/removal-ai.md) | | 21 | [Browser Use](https://openaitools.app/tool/browser-use) | 1,206,376 | +41.1% | Freemium, Paid, Contact for Pricing | Browser agents and stealth cloud browsers for real web tasks | [.md](https://openaitools.app/tool/browser-use.md) | | 22 | [Modal](https://openaitools.app/tool/modal-com) | 1,196,021 | +30.2% | Freemium, Contact for Pricing | Serverless cloud infrastructure for AI and data workloads | [.md](https://openaitools.app/tool/modal-com.md) | | 23 | [TinyFish](https://openaitools.app/tool/tinyfish) | 1,124,952 | +199.7% | Freemium, Contact for Pricing | One API key for agent-grade web search, fetch, browsing and automation | [.md](https://openaitools.app/tool/tinyfish.md) | | 24 | [Exa](https://openaitools.app/tool/exa-ai) | 1,062,574 | +16.8% | Freemium, Contact for Pricing | Web search API and crawler built for AI agents | [.md](https://openaitools.app/tool/exa-ai.md) | Page 1 of 66 · [Next page →](https://openaitools.app/category/ai-api.md?page=2) ## Frequently Asked Questions ### How many AI API tools match this view? There are 1,569 matching tools. Change the filters and sort order to explore their pricing, features, and traffic. ### Which AI API tools are listed here? The displayed results include OpenAI Platform, Google AI Studio, OpenRouter, DataCamp, BigModel. Open each profile to compare features, pricing, and alternatives. ### Are there free options in these results? The displayed free or freemium options include Google AI Studio, DataCamp, BigModel, UserAPI.ai, BytePlus. Check the official websites for current limits and pricing. ## Related categories - [AI Developer Tools](https://openaitools.app/category/ai-developer-tools.md) — 1,419 tools - [No-Code&Low-Code](https://openaitools.app/category/no-code-low-code.md) — 885 tools - [AI Code Assistant](https://openaitools.app/category/ai-code-assistant.md) — 472 tools - [AI Browsers](https://openaitools.app/category/ai-browsers.md) — 469 tools - [AI Code Generator](https://openaitools.app/category/ai-code-generator.md) — 455 tools - [AI App Builder](https://openaitools.app/category/ai-app-builder.md) — 372 tools - [AI Website Builder](https://openaitools.app/category/ai-website-builder.md) — 334 tools - [AI Testing](https://openaitools.app/category/ai-testing.md) — 196 tools - [AI Web Scraping](https://openaitools.app/category/ai-web-scraping.md) — 196 tools - [AI Landing Page Builder](https://openaitools.app/category/ai-landing-page-builder.md) — 145 tools - [AI Code Review](https://openaitools.app/category/ai-code-review.md) — 102 tools - [AI GitHub](https://openaitools.app/category/ai-github.md) — 66 tools - [SQL Query Builder](https://openaitools.app/category/sql-query-builder.md) — 40 tools - [Log Management](https://openaitools.app/category/log-management.md) — 16 tools --- Source: https://openaitools.app/category/ai-api More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)