SurfSense
Self-hostable knowledge base with LLM support and no data limits
Built with:
Typescript 
GitHub 
NodeJS 
Github Actions 
Docker 
Bash 
pnpm 
Express 
React 
Tailwind 
Lucide Icons 
JSX 
Esbuild 
PostHog 
Next.js 
Drizzle ORM 
Postgres 
Eslint 
Vite 
Playwright 
Zod 
Redis 
npm 
Vercel 
Discord Similar Tools
5ire
Open-source alternative to ChatGPT, Claude, and TypingMind — Cross-platform desktop AI assistant with local knowledge and custom prompts
ACI.dev
Open-source alternative to Eden AI, Pipedream, and Rube — Connect AI agents to 500+ tools with multi-tenant auth and
AITable
Open-source alternative to Airtable, Coda, and Glide — Open-source visual database platform with 6,000+ app integrations
ActivePieces
Open-source alternative to Make, n8n, and Zapier — Open-source workflow automation platform for seamless app integrations
ActivityWatch
Open-source alternative to Code Time, RescueTime, and WakaTime — Privacy-focused open-source time tracker with local data storage
Affine
Open-source alternative to Miro, Notion, and OneNote — Open-source local-first knowledge base with docs, whiteboards, and AI
AgentMail
Email inbox API for AI agents with instant creation and
AgentOS
TypeScript framework for autonomous AI agents with memory and tools
Agenta
Open-source alternative to Humanloop and LangSmith — Open-source LLMOps platform for prompt management and AI observability
Agno
Open-source alternative to Humanloop, Kiro, and LangChain — Open-source platform for creating and monitoring AI agents
