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578 projects, sorted by GitHub stars.

Appwrite

Alternative toFirebase

Self-hosted backend: auth, databases, storage, and functions

  • 57,737 GitHub stars
  • BSD-3-ClauseLicence BSD-3-Clause

CLI-Anything

Alternative toComposio

Empower AI agents with agent-native CLIs

  • 55,632 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

Goose

Alternative toClaude Code

Run repeatable multi-step coding workflows from CLI or desktop

  • 55,465 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

Multica

Alternative toConductor

Assign GitHub issues to AI coding agents. They run on your machine.

  • 53,308 GitHub stars
  • Multica-1.0Licence Multica-1.0

hindsight

Alternative toMem0

Self-hosted memory that makes AI agents smarter over time

  • 52,554 GitHub stars
  • MITLicence MIT
  • #LLM

DBeaver

Alternative toDataGrip

Free open-source database management tool for SQL databases.

  • 52,145 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #Database

supervision

Alternative toRoboflow

Python toolkit for computer vision detection, tracking, and annotation

  • 51,258 GitHub stars
  • MITLicence MIT

Jadx

Alternative toJEB Decompiler

Free APK and DEX decompiler with GUI, navigation, and deobfuscation.

  • 51,113 GitHub stars
  • Apache-2.0Licence Apache-2.0

Upscayl

Alternative toTopaz Labs Gigapixel AI

Free open source AI image upscaler for Mac, Linux, and Windows

  • 50,790 GitHub stars
  • AGPL-3.0Licence AGPL-3.0

ClickHouse

Alternative toSnowflake

Fast open source column-oriented database for analytics

  • 50,501 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #Database

Mastodon

Alternative toX (formerly Twitter) Premium

Decentralized social network where users own their timeline and data.

  • 50,423 GitHub stars
  • AGPL-3.0Licence AGPL-3.0

Huginn

Alternative toZapier

Self-hosted agents that watch the web and trigger automations

  • 50,085 GitHub stars
  • MITLicence MIT
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