# AI tools for “Model chaining”

401 matching tools; showing 24, ranked by relevance.

Filters: `group=coding-development`

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

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [AI-Flow](https://openaitools.app/tool/ai-flow) | 66,553 | -40.1% | Free | Chain any AI model into a no-code visual workflow | category: ai-models; keywords 100%; semantic match | [.md](https://openaitools.app/tool/ai-flow.md) |
| 2 | [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. | category: ai-models; semantic match | [.md](https://openaitools.app/tool/openai.md) |
| 3 | [Brancher AI](https://openaitools.app/tool/brancher-ai) | 77,609 | +280.8% | Free Trial | Connect AI models and ship an app in minutes, without code | category: ai-models; keywords 100%; semantic match | [.md](https://openaitools.app/tool/brancher-ai.md) |
| 4 | [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 | category: ai-models; semantic match | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 5 | [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-models; semantic match | [.md](https://openaitools.app/tool/qwen-4.md) |
| 6 | [Gemma Open Models by Google](https://openaitools.app/tool/gemma-open-models-by-google) | 4,900,914 | -13.5% | Freemium, Paid | Google's family of lightweight, open-weight AI models | category: ai-models; semantic match | [.md](https://openaitools.app/tool/gemma-open-models-by-google.md) |
| 7 | [Mammouth](https://openaitools.app/tool/mammouth) | 2,449,134 | +10.4% | Paid | Access many leading AI models through one subscription | category: ai-models; semantic match | [.md](https://openaitools.app/tool/mammouth.md) |
| 8 | [Vana](https://openaitools.app/tool/vana-com) | 5,701 | -45.5% | Free | Open data infrastructure where people own and authorize the data behind AI | category: ai-models; keywords 100%; semantic match | [.md](https://openaitools.app/tool/vana-com.md) |
| 9 | [Cortex Labs](https://openaitools.app/tool/cortexlabs-ai) | 3,594 | +15.6% | Contact for Pricing, Free | Open-source blockchain where AI models run on-chain inside smart contracts | category: ai-models; keywords 100%; semantic match | [.md](https://openaitools.app/tool/cortexlabs-ai.md) |
| 10 | [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 | category: ai-models; semantic match | [.md](https://openaitools.app/tool/together-ai.md) |
| 11 | [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 | category: ai-models; semantic match | [.md](https://openaitools.app/tool/roboflow.md) |
| 12 | [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. | category: ai-models | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 13 | [Atlas Cloud](https://openaitools.app/tool/atlas-cloud) | 777,031 | -16.4% | Paid | One OpenAI-compatible API for 500+ image, video, audio, and LLM models | category: ai-models; semantic match | [.md](https://openaitools.app/tool/atlas-cloud.md) |
| 14 | [AI/ML API](https://openaitools.app/tool/ai-ml-api) | 232,946 | -20.1% | Pay-as-you-go credits (free to start); enterprise custom pricing on request | One universal API for 500+ AI models and 1,000+ agentic tools | category: ai-models; semantic match | [.md](https://openaitools.app/tool/ai-ml-api.md) |
| 15 | [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-models; semantic match | [.md](https://openaitools.app/tool/stable-diffusion.md) |
| 16 | [Ultralytics](https://openaitools.app/tool/ultralytics) | 793,423 | +8.7% | Freemium | Real-time vision AI models and a full platform to train, annotate, and deploy them | category: ai-models; semantic match | [.md](https://openaitools.app/tool/ultralytics.md) |
| 17 | [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 | category: ai-models; semantic match | [.md](https://openaitools.app/tool/siliconflow.md) |
| 18 | [Models.dev](https://openaitools.app/tool/models-dev) | 200,451 | -3.9% | Free | Open-source database of AI models, prices and capabilities | category: ai-models; semantic match | [.md](https://openaitools.app/tool/models-dev.md) |
| 19 | [AiHubMix](https://openaitools.app/tool/aihubmix) | 238,455 | -16.1% | Contact for Pricing | One API key for hundreds of AI models | category: ai-models; semantic match | [.md](https://openaitools.app/tool/aihubmix.md) |
| 20 | [Chutes](https://openaitools.app/tool/chutes) | 250,187 | -15.2% | Paid | Serverless, decentralized inference for open-source AI models | category: ai-models; semantic match | [.md](https://openaitools.app/tool/chutes.md) |
| 21 | [ChatPlayground AI](https://openaitools.app/tool/chatplayground-ai) | 143,664 | +1.5% | Free Trial, Paid | Compare ChatGPT, Claude, Gemini and 30+ AI models side by side in one subscription | category: ai-models; semantic match | [.md](https://openaitools.app/tool/chatplayground-ai.md) |
| 22 | [Zemith](https://openaitools.app/tool/zemith-com) | 401,980 | +10.5% | Freemium | Every top AI model in one app, with tools built in | category: ai-models; semantic match | [.md](https://openaitools.app/tool/zemith-com.md) |
| 23 | [Scenario](https://openaitools.app/tool/scenario-com) | 402,492 | +16.7% | Paid, Contact for Pricing | Train your own art style and run production-ready image, video, 3D and audio pipelines | category: ai-models; semantic match | [.md](https://openaitools.app/tool/scenario-com.md) |
| 24 | [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-models; semantic match | [.md](https://openaitools.app/tool/novita-ai.md) |

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Source: https://openaitools.app/?q=Model%20chaining

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