# AI tools for “C4 Model”

346 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 | [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) |
| 2 | [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) |
| 3 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | semantic match | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 4 | [Gemini 4 Carbon (Gemini Carbon 4)](https://openaitools.app/tool/gemini-4-carbon) | 4,339,429 | +12.7% | Freemium | Google DeepMind's #1 frontier AI model (Gemini Carbon 4) for long-horizon agentic coding, cybersecurity defense, and 1M-token multimodal reasoning. | category: ai-models; semantic match | [.md](https://openaitools.app/tool/gemini-4-carbon.md) |
| 5 | [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) |
| 6 | [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) |
| 7 | [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) |
| 8 | [Cerebras](https://openaitools.app/tool/cerebras) | 701,013 | -12.6% | Contact for Pricing | The world's fastest AI inference, powered by the world's biggest chip | category: ai-models; semantic match | [.md](https://openaitools.app/tool/cerebras.md) |
| 9 | [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) |
| 10 | [Base44](https://openaitools.app/tool/base44) | 14,039,232 | +0.5% | Freemium, Paid, Contact for Pricing | Build working apps, websites, and AI agents by describing them | semantic match | [.md](https://openaitools.app/tool/base44.md) |
| 11 | [CanIRun.ai](https://openaitools.app/tool/canirun-ai) | 284,892 | -20.1% | Free | Check which local AI models your GPU or Mac can actually run | category: ai-models; semantic match | [.md](https://openaitools.app/tool/canirun-ai.md) |
| 12 | [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 | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 13 | [RapidChart.ai](https://openaitools.app/tool/rapidchart-ai) | 6,805 | -58.5% | Free | Create technical diagrams in minutes, not hours. | keywords 100%; semantic match | [.md](https://openaitools.app/tool/rapidchart-ai.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 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | Describe your idea and Replit builds a working app in minutes | semantic match | [.md](https://openaitools.app/tool/replit.md) |
| 16 | [Groq](https://openaitools.app/tool/groq) | 3,987,936 | +10% | Paid | Ultra-fast AI inference on the LPU and LPX platform | semantic match | [.md](https://openaitools.app/tool/groq.md) |
| 17 | [Runway](https://openaitools.app/tool/runwayml) | 7,498,396 | +16.9% | Freemium, Paid, Contact for Pricing | Generative video, image, and audio tools built on frontier AI research | category: ai-models | [.md](https://openaitools.app/tool/runwayml.md) |
| 18 | [Claude](https://openaitools.app/tool/claude-3) | 18,695,610 | +9.1% | Freemium, Contact for Pricing | Anthropic's AI assistant for real work, from chat to agents | category: ai-models; semantic match | [.md](https://openaitools.app/tool/claude-3.md) |
| 19 | [Mammouth](https://openaitools.app/tool/mammouth) | 2,449,134 | +10.4% | Paid | Access many leading AI models through one subscription | category: ai-models | [.md](https://openaitools.app/tool/mammouth.md) |
| 20 | [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 | category: ai-models | [.md](https://openaitools.app/tool/bigmodel.md) |
| 21 | [MiniMax Image-01](https://openaitools.app/tool/minimax-image-01) | 5,253,734 | -13.2% | Contact for Pricing | MiniMax's open-weight model for turning prompts into images | category: ai-models | [.md](https://openaitools.app/tool/minimax-image-01.md) |
| 22 | [Prem](https://openaitools.app/tool/prem) | 45,892 | +4.3% | Contact for Pricing | Frontier sovereign AI — verifiable, private, compounding | category: ai-models; semantic match | [.md](https://openaitools.app/tool/prem.md) |
| 23 | [ModelScope](https://openaitools.app/tool/modelscope-community) | 3,085,423 | +5.1% | Free | Open-source model and dataset hub with one-click online demos | category: ai-models | [.md](https://openaitools.app/tool/modelscope-community.md) |
| 24 | [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 | category: ai-models | [.md](https://openaitools.app/tool/fal-ai.md) |

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Source: https://openaitools.app/?q=C4%20Model

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