BYOAIK — Bring Your Own AI Key: a directory of AI tools that run on your own API key.

bolt.diy

Open-source in-browser full-stack app builder that runs on any LLM you wire up with your own key.

Website Source code

Category:

Coding Assistants

Pricing:

Open Source

Open source:

Yes (MIT)

Self-hostable:

Yes

Local-first:

Yes

Platforms:

Web, Self-hosted, Docker

AI providers (bring your own key):

OpenAI, Anthropic, Google Gemini, OpenRouter, Groq, Mistral, Cohere, Perplexity, DeepSeek, xAI Grok, Ollama, Hugging Face, Together AI, Custom / OpenAI-compatible

API key storage:

User controls deployment

Key risk level:

LOW

Trust score:

90/100

bolt.diy is the community-driven open-source fork of Bolt.new (originally started by Cole Medin, now maintained under stackblitz-labs). It lets you prompt, run, edit, and deploy full-stack web apps entirely in the browser, choosing the LLM per prompt. Users bring their own provider API keys, configured either through the in-app Providers settings tab (with real-time validation and secure browser-cookie storage) or via a .env.local file (e.g. ANTHROPIC_API_KEY=...). It supports 19+ providers including OpenAI, Anthropic, Google Gemini, Groq, xAI Grok, DeepSeek, Mistral, Cohere, Together, Perplexity, HuggingFace, OpenRouter, Amazon Bedrock, plus local runtimes (Ollama, LM Studio) and any OpenAI-compatible endpoint. It is MIT-licensed, self-hostable (run locally or deploy to Vercel/Netlify/Cloudflare), and bolt.diy itself does not resell model access. Latest milestone release v1.0.0 (May 2025) added Supabase, Vercel deployment, and Expo support; the repo shows active maintenance with 1,600+ commits.

How your API key is handled

You self-host the app, so your API key lives in your own deployment. Requests are sent directly to the AI provider. Because it can be self-hosted, your key never has to touch a third-party backend.

Setup

Deploy it (Docker/compose), add your provider API key in the admin or environment config, then select models.