# AI tools for “Machine Learning API”

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

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

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 73 | [Sink In](https://openaitools.app/tool/sinkin-ai) | 4,534 | -43.9% | Freemium, Paid | Stable Diffusion models on fast GPUs, served through a cheap, reliable API | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/sinkin-ai.md) |
| 74 | [PoYo.AI](https://openaitools.app/tool/poyo-ai) | 126,258 | -16.2% | Free Trial, Paid | One API key for 500+ image, video, music, chat, and 3D models | category: ai-api; semantic match | [.md](https://openaitools.app/tool/poyo-ai.md) |
| 75 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | category: ai-api | [.md](https://openaitools.app/tool/zerogpt.md) |
| 76 | [Merge](https://openaitools.app/tool/merge-dev) | 313,201 | +1.7% | Freemium, Contact for Pricing | The universal context engine connecting agents to data, tools, and models | category: ai-api; semantic match | [.md](https://openaitools.app/tool/merge-dev.md) |
| 77 | [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | -6.2% | Freemium | Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context. | category: ai-api | [.md](https://openaitools.app/tool/qwen-4.md) |
| 78 | [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 | category: ai-api; keywords 100% | [.md](https://openaitools.app/tool/stable-diffusion.md) |
| 79 | [ApX Machine Learning](https://openaitools.app/tool/apx-machine-learning) | 252,389 | -6.5% | Freemium | VRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment | keywords 72%; semantic match | [.md](https://openaitools.app/tool/apx-machine-learning.md) |
| 80 | [Lightning AI](https://openaitools.app/tool/lightning-ai) | 272,562 | -12.3% | Freemium, Paid, Contact for Pricing | The AI cloud built by the creators of PyTorch Lightning | category: ai-api; keywords 100% | [.md](https://openaitools.app/tool/lightning-ai.md) |
| 81 | [HeyGen](https://openaitools.app/tool/heygen) | 7,000,070 | +9.4% | Freemium | Turn scripts into studio-quality AI avatar videos in minutes | category: ai-api; keywords 59% | [.md](https://openaitools.app/tool/heygen.md) |
| 82 | [ML Clever](https://openaitools.app/tool/ml-clever) | 13,217 | -33.3% | Free Trial, Freemium, Paid, Contact for Pricing | AI workspace that turns prompts, files, and research into polished documents and slide decks | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/ml-clever.md) |
| 83 | [OfoxAI](https://openaitools.app/tool/ofoxai) | 239,718 | +12.7% | — | One API key, 100+ LLMs, official pricing with no platform markup | category: ai-api; semantic match | [.md](https://openaitools.app/tool/ofoxai.md) |
| 84 | [APIMaster](https://openaitools.app/tool/apimaster) | 210,182 | +46.3% | Paid | One OpenAI-compatible key for discounted GPT, Claude and Gemini access | category: ai-api; semantic match | [.md](https://openaitools.app/tool/apimaster.md) |
| 85 | [Novita AI](https://openaitools.app/tool/novita-ai) | 271,371 | -10.4% | Paid | One cloud for 200+ model APIs, agent sandboxes and GPU compute | category: ai-api; semantic match | [.md](https://openaitools.app/tool/novita-ai.md) |
| 86 | [Tripo AI](https://openaitools.app/tool/tripo-ai) | 25,209,679 | +73.2% | Freemium | Create 3D models from text and images in seconds | category: ai-api | [.md](https://openaitools.app/tool/tripo-ai.md) |
| 87 | [ZenMux](https://openaitools.app/tool/zenmux) | 444,394 | +16.7% | Freemium, Paid | One unified API for 100+ AI models, with insurance when output disappoints | category: ai-api; semantic match | [.md](https://openaitools.app/tool/zenmux.md) |
| 88 | [Flaq AI](https://openaitools.app/tool/flaq-ai-api-platform) | 328,715 | +127.9% | Paid | One API key for the world's leading image, video and language models | category: ai-api; semantic match | [.md](https://openaitools.app/tool/flaq-ai-api-platform.md) |
| 89 | [Vapi](https://openaitools.app/tool/vapi) | 662,301 | -11.4% | Freemium | Build, test, and deploy production-grade voice AI agents over API | category: ai-api; semantic match | [.md](https://openaitools.app/tool/vapi.md) |
| 90 | [Artivatic.AI](https://openaitools.app/tool/artivatic-ai) | 2,265 | -23% | Contact for Pricing | AI insurance infrastructure for underwriting, claims and health | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/artivatic-ai.md) |
| 91 | [Photoroom](https://openaitools.app/tool/photoroom) | 18,213,872 | -2.8% | Freemium, Free Trial, Contact for Pricing | 面向电商的 AI 视觉编辑器，从商品图到视频广告 | category: ai-api | [.md](https://openaitools.app/tool/photoroom.md) |
| 92 | [LLM Gateway](https://openaitools.app/tool/llm-gateway) | 168,426 | -14.5% | Freemium, Contact for Pricing | One OpenAI-compatible API to route, monitor and control 250+ LLM models | category: ai-api; semantic match | [.md](https://openaitools.app/tool/llm-gateway.md) |
| 93 | [ColdIQ](https://openaitools.app/tool/coldiq-x-slack) | 195,701 | -14.8% | Freemium, Paid, Contact for Pricing | One GTM data API for prospecting, enrichment and AI agents | category: ai-api; semantic match | [.md](https://openaitools.app/tool/coldiq-x-slack.md) |
| 94 | [BeatAPI](https://openaitools.app/tool/beatapi-ai-model-data-web-apis-for-agents) | 99,987 | +1,012.7% | Freemium | One API key for 70+ AI models, 1,000+ data APIs and web tools | category: ai-api; semantic match | [.md](https://openaitools.app/tool/beatapi-ai-model-data-web-apis-for-agents.md) |
| 95 | [Thomson Reuters](https://openaitools.app/tool/thomson-reuters) | 17,919,413 | +5.5% | Contact for Pricing | Purpose-built AI and trusted content for legal, tax, risk and trade professionals | category: ai-api | [.md](https://openaitools.app/tool/thomson-reuters.md) |
| 96 | [AiHubMix](https://openaitools.app/tool/aihubmix) | 238,455 | -16.1% | Contact for Pricing | One API key for hundreds of AI models | category: ai-api; semantic match | [.md](https://openaitools.app/tool/aihubmix.md) |

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

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