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578 projects, sorted by GitHub stars.

Flameshot

Alternative toSnagit

Open source screenshot tool with annotation and upload

  • 31,265 GitHub stars
  • GPL-3.0Licence GPL-3.0

9Router

Alternative toOpenRouter

Smart AI Router with 3-Tier Fallback

  • 31,123 GitHub stars
  • MITLicence MIT

iFixAi

Alternative toZenity

Self-hosted AI agent auditing across 60 trust and safety inspections.

  • 30,695 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

security-audit-skill

Alternative toSnyk

Multi-phase security audits with machine-readable findings

  • 30,440 GitHub stars
  • MITLicence MIT

Better Auth

Alternative toClerk

Drop-in TypeScript auth with MFA, SSO, and multi-tenancy support

  • 30,392 GitHub stars
  • MITLicence MIT

nautilus_trader

Alternative toQuantConnect

Rust-native trading engine with research-to-live parity

  • 30,380 GitHub stars
  • LGPL-3.0Licence LGPL-3.0

Jitsi

Alternative toZoom

Free video conferencing you can self-host with no account needed

  • 30,112 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #Video

Karakeep

Alternative tomymind

Save links and notes with AI auto-tags, no manual organization

  • 29,838 GitHub stars
  • AGPL-3.0Licence AGPL-3.0
  • #AI Agents

agentmemory

Alternative toContextPool

Persistent memory for AI coding agents

  • 29,707 GitHub stars
  • Apache-2.0Licence Apache-2.0

video-use

Alternative toDescript

Edit videos by chatting with Claude Code, not clicking menus

  • 29,418 GitHub stars
  • MITLicence MIT
  • #Video

Redash

Alternative toTableau

Connect to any data source, query, visualize, and share

  • 28,842 GitHub stars
  • BSD-2-ClauseLicence BSD-2-Clause

t3code

Alternative toConductor

Control your coding agents from one interface

  • 28,821 GitHub stars
  • MITLicence MIT
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