The ultimate list of AI tools with bring-your-own-key (BYOK)
Get control of your budget, data usage, AI integrations, and unlock custom models with BYOK flexibility
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Platforms
BYOK Browser Extensions
Browser extensions with Bring-Your-Own-Key support bring AI directly into your browsing workflow — summarizing pages, writing emails, and enhancing web apps — all powered by your own API keys. No separate subscriptions, no data routed through third-party servers, just AI assistance wherever you browse.
Free AI browser extension with page-aware context that lets you use your own API keys or OpenAI-compatible endpoints.
Browser ExtensionProductivityResearch & AnalyticsOpenAIAnthropicGoogle Gemini...
Developer-first BYOK orchestration platform for building and deploying autonomous AI agents with full control over data and API costs.
AutomationChatbotBrowser ExtensionOpenAIAnthropicGoogle Gemini...
Suite of 12 free AI-powered scanner tools that run entirely in your browser using your own Groq API key. Zero servers, zero accounts, zero cost.
Document ManagementBrowser ExtensionPrivacy & SecurityGroq
AI add-on for Google Sheets, Docs, and Slides that lets you use 100+ AI models with your own API keys. Fill thousands of rows, generate slides, and automate tasks without AI formulas.
ProductivityBrowser ExtensionAutomationOpenAIAnthropicGoogle Gemini...
Free browser extension that allows users to run custom ChatGPT prompts on any selected text, enhancing tasks like grammar correction, translation, summarization, and explanation.
Browser ExtensionProductivityOpenAI
Browser extension that integrates multiple AI models, including ChatGPT, Claude, and Gemini, to enhance web browsing, writing, research, and productivity across any website.
Browser ExtensionChatbotDeveloper ToolsOpenAIAnthropicGoogle Gemini...