Open Source AI & Machine Learning Tools

Alternative toBrowserbase

Headless browser for AI agents: 9x faster than Chrome, built in Zig

• 36,787 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #AI Agents

Alternative toGitHub Copilot

Connect any LLM to VS Code for AI completions and codebase chat

• 36,273 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toLangSmith

Trace and debug LLM prompts while monitoring inference costs

• 36,091 GitHub stars
• MITLicence MIT
• #LLMOps

Alternative toClaude Code

A coding agent with the IDE wired in

• 36,029 GitHub stars
• MITLicence MIT

InAI & Machine Learning

Decensor local LLMs automatically with directional ablation

• 36,002 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #LLM

Alternative toClaude Code

Open-source AI coding agent you can leave running locally.

• 35,882 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toPinecone

Self-hosted vector database for AI similarity search and RAG

• 35,154 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toABBYY FineReader PDF

Make scanned PDFs searchable and copy-pasteable in one command.

• 35,105 GitHub stars
• MPL-2.0Licence MPL-2.0

Alternative toGlean

Self-hosted knowledge base with RAG search, AI agent, and wiki

• 34,874 GitHub stars
• MITLicence MIT
• #LLM

Alternative toGoogle BigQuery

Foundation model for time-series forecasting

• 34,690 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

InSecurity & Monitoring

Empower AI agents with structured cybersecurity skills

• 34,542 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toWispr Flow

Free offline speech-to-text: runs on Windows, macOS, and Linux

• 34,209 GitHub stars
• MITLicence MIT