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Open Source AI & Machine Learning Tools

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404 projects, sorted by GitHub stars.

openless

Alternative toWispr Flow

Dictate to any app; AI polishes it. AGPL-3.0, no subscriptions.

  • 3,912 GitHub stars
  • AGPL-3.0Licence AGPL-3.0

hyperresearch

Alternative toChatGPT Pro

Deep research agent with a persistent vault for Claude Code

  • 3,900 GitHub stars
  • MITLicence MIT

go-modern-guidelines

InDeveloper Tools

Modern Go idioms for every AI coding agent, free

  • 3,876 GitHub stars
  • Apache-2.0Licence Apache-2.0

Letta

Alternative toMem0

Give your LLM agents persistent memory across every conversation

  • 3,663 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

Ploomber

Alternative toGoogle Cloud Composer

Build reproducible Python data pipelines with DAG orchestration

  • 3,620 GitHub stars
  • Apache-2.0Licence Apache-2.0

fx

Alternative toClaude Code

Native Zig CLI coding agent, 7.8 MiB, any AI model.

  • 3,512 GitHub stars
  • Apache-2.0Licence Apache-2.0

Atomic Agent

Alternative toGrok Bot

Local-first AI agent that runs on your machine, drives real tools.

  • 3,425 GitHub stars
  • MITLicence MIT
  • #LLM

sie

Alternative toBaseten

One self-hosted cluster for all the models your agents need

  • 3,416 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #LLM

Switchyard

Alternative toPortkey

LLM proxy with API translation and multi-backend routing

  • 3,413 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #LLM

Jasna

Alternative toUniFab Video Enhancer

GPU-accelerated mosaic detection and restoration for video and images

  • 3,365 GitHub stars
  • AGPL-3.0Licence AGPL-3.0
  • #Video

whisper-asr-webservice

Alternative toOpenAI Whisper API

Self-hosted speech recognition API built on OpenAI Whisper

  • 3,357 GitHub stars
  • MITLicence MIT
  • #LLM

Remodex

InAI & Machine Learning

Control Codex agents from your iPhone, open source and free

  • 3,345 GitHub stars
  • Apache-2.0Licence Apache-2.0
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