Best GitHub Startups (2026)

Build AI agents, visually

Agentic guardrails for safe releases

AI Notepad for Private Meetings — fully on your device

Open source Canva AI alternative

Real-time collaborative search with AI agents for teams

The open source Google Analytics replacement

Payments & Billing for AI, SaaS, and Digital Products.

Secure AI agents with tools, auth, and smart control

A raw and uncluttered space for anyone to write anything.

Explore, validate, and share data impact before merging

Design your perfect shadcn/ui theme with real-time preview

Open-source stack for industrial-grade LLM applications

Build lightning-fast, multi-modal Reasoning Agents.

Alerts you when someone peeps at your screen

A lightweight, modern open-source captcha

Speak directly into any text field

GitHub Profile Analytics & Rankings

Open-source visual editor for React

Design complex AI workflows using intuitive YAML templates

Claude Code in your Pocket

Fix bugs faster with open source, AI native observability

Resolve production issues faster

Greenest way to run GitHub Actions for 90% less emissions

Fastest way to get AI to write and run tests

The scalable, secure alternative to MCP for tool calling

Turn your readme into beautiful documentation website

The fastest LLM gateway in the market

Minimalist freewriting app