Open Source AI & Machine Learning Tools

Alternative toDevin AI

Delegate scoped coding tasks in isolated, reviewable agent sessions

• 91,401 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toGoogle Document AI

Self-hosted OCR toolkit turning PDFs and images into LLM-ready data

• 91,289 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

Alternative toSourcegraph

Interactive knowledge graphs for codebases

• 87,219 GitHub stars
• MITLicence MIT

Alternative toFirecrawl

LLM-ready web crawling without API keys or rate limits

• 85,984 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toManus

Build super agents with DeerFlow's powerful framework

• 84,197 GitHub stars
• MITLicence MIT
• #LLM

Alternative toTokenade

CLI proxy that removes 89% of agent context noise on average

• 84,082 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toLlamaParse

Document parsing for LLM workflows, OCR, and agent reading.

• 82,142 GitHub stars
• CustomLicence Apache-2.0 with commercial threshold and attribution terms
• #LLM

InAI & Machine Learning

Multi-agent simulation engine that predicts real-world outcomes

• 80,960 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toElevenLabs

Voice cloning, dubbing, and transcription that runs fully offline

• 78,615 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toOpenRouter

352-provider AI gateway with automatic fallback and token compression

• 78,353 GitHub stars
• MITLicence MIT
• #LLM