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Open Source AI & Machine Learning Tools

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405 projects, sorted by GitHub stars.

OpenShell

Alternative toE2B

Sandboxed runtime for autonomous AI agents, open source by NVIDIA

  • 16,848 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

Dagster

Alternative toGoogle Cloud Composer

Asset-based data pipeline orchestration with a built-in catalog

  • 16,301 GitHub stars
  • Apache-2.0Licence Apache-2.0

Maestro

Alternative toKatalon Studio

Simple end-to-end testing for iOS, Android, and web apps

  • 16,149 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #Testing

Amplication

Alternative toXano

Generate production-ready backends for platform engineers

  • 16,015 GitHub stars
  • Apache-2.0Licence Apache-2.0

claude-obsidian

Alternative toMem

Self-organizing AI second brain for Obsidian, plain Markdown

  • 15,696 GitHub stars
  • MITLicence MIT
  • #LLM

AITable

Alternative toAirtable

Airtable alternative with an AI chatbot builder, self-hostable

  • 15,639 GitHub stars
  • AGPL-3.0Licence AGPL-3.0
  • #Database

Unstructured

Alternative toLlamaParse

Document parsing and ETL for LLMs, RAG pipelines, and AI agents.

  • 15,583 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #LLM

languagetool

Alternative toGrammarly

Self-hosted grammar and style checker for 30+ languages

  • 15,169 GitHub stars
  • LGPL-2.1Licence LGPL-2.1

react-doctor

Alternative toSonarQube

Diagnose and fix your React code effortlessly

  • 15,022 GitHub stars
  • MITLicence MIT

LiveKit

Alternative toTwilio

Real-time voice and video infrastructure on open source WebRTC

  • 14,862 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

stremio-web

Alternative toPlex

Open source web UI for media streaming, powered by community addons.

  • 14,704 GitHub stars
  • GPL-2.0Licence GPL-2.0
  • #Video

palmier-pro

Alternative toAdobe Premiere Pro

AI video editing made seamless and efficient

  • 14,613 GitHub stars
  • GPL-3.0Licence GPL-3.0
  • #Video
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