# AI tools for “LLM development”

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

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

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/deepseek.md) |
| 2 | [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, large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/gemma-open-models-by-google.md) |
| 3 | [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, large-language-models-llms; keywords 51%; semantic match | [.md](https://openaitools.app/tool/openai.md) |
| 4 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Run and build with open AI models locally or in the cloud | category: large-language-models-llms; keywords 51%; semantic match | [.md](https://openaitools.app/tool/ollama.md) |
| 5 | [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, large-language-models-llms; keywords 100% | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 6 | [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-models, large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/lightning-ai.md) |
| 7 | [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, large-language-models-llms; keywords 51%; semantic match | [.md](https://openaitools.app/tool/bigmodel.md) |
| 8 | [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, large-language-models-llms; keywords 100% | [.md](https://openaitools.app/tool/qwen-4.md) |
| 9 | [OfoxAI](https://openaitools.app/tool/ofoxai) | 239,718 | +12.7% | — | One API key, 100+ LLMs, official pricing with no platform markup | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/ofoxai.md) |
| 10 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration. | category: ai-models, large-language-models-llms; keywords 51% | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 11 | [Laguna by Poolside](https://openaitools.app/tool/laguna-by-poolside) | 73,096 | -40.8% | Contact for Pricing | Open-weight agentic coding models from the Poolside foundation model lab | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/laguna-by-poolside.md) |
| 12 | [APIMaster](https://openaitools.app/tool/apimaster) | 210,182 | +46.3% | Paid | One OpenAI-compatible key for discounted GPT, Claude and Gemini access | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/apimaster.md) |
| 13 | [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. | category: large-language-models-llms; keywords 51% | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 14 | [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | +3.8% | Freemium | Describe your idea in chat and Lovable turns it into a working app or website | keywords 75%; semantic match | [.md](https://openaitools.app/tool/lovable.md) |
| 15 | [oMLX](https://openaitools.app/tool/omlx-ai) | 107,331 | -27.5% | Free | Native macOS inference server that makes local LLMs instant for coding agents | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/omlx-ai.md) |
| 16 | [AI Superior](https://openaitools.app/tool/ai-superior-gpt) | 25,743 | +42.3% | Paid | Research-led AI development and consulting from Germany | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/ai-superior-gpt.md) |
| 17 | [The Full Stack (fullstackdeeplearning.com)](https://openaitools.app/tool/fullstackdeeplearning-com) | 46,082 | +6.6% | Free (educational content) | Courses and best practices for building AI-powered products end to end | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/fullstackdeeplearning-com.md) |
| 18 | [AlphaCorp AI](https://openaitools.app/tool/alphacorp-ai) | 38,657 | +108.4% | Contact for Pricing | AI agent development studio for production-grade systems | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/alphacorp-ai.md) |
| 19 | [deepsense.ai](https://openaitools.app/tool/deepsense-ai) | 57,084 | -4.3% | Contact for Pricing | Applied AI engineering and consulting for enterprise deployments | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/deepsense-ai.md) |
| 20 | [Centrox AI](https://openaitools.app/tool/centrox-ai) | 1,717 | -73.3% | Contact for Pricing | Full-cycle Gen AI and custom LLM development services for enterprises | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/centrox-ai.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, large-language-models-llms; keywords 100% | [.md](https://openaitools.app/tool/minimax-image-01.md) |
| 22 | [Helicone](https://openaitools.app/tool/helicone-ai) | 57,187 | -25.2% | Freemium, Free Trial, Paid, Contact for Pricing, Free | Open-source LLM observability and AI gateway for shipping reliable AI apps | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/helicone-ai.md) |
| 23 | [Poe](https://openaitools.app/tool/poe) | 5,894,702 | +9.1% | Freemium | One app to chat with GPT, Claude, Gemini and hundreds of other AI models | category: large-language-models-llms; keywords 51%; semantic match | [.md](https://openaitools.app/tool/poe.md) |
| 24 | [Athina AI](https://openaitools.app/tool/athina-ai) | 6,917 | +21.3% | Freemium, Contact for Pricing | Collaborative platform to build, test, and monitor LLM features | category: large-language-models-llms; keywords 100%; semantic match | [.md](https://openaitools.app/tool/athina-ai.md) |

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Source: https://openaitools.app/?q=LLM%20development

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