AI Agents Open Source Tools

Alternative toThe Token Company

Compress LLM context before it reaches the model

• 76,494 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toLSEG Workspace (formerly Refinitiv Eikon)

Open source AI research workspace for financial analysis

• 74,512 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

Alternative toNotion

Local-first workspace combining docs, whiteboards, and notes

• 73,684 GitHub stars
• MITLicence MIT

Alternative toGitHub Copilot

VS Code AI agent that plans and edits across your entire project

• 70,766 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toChatGPT

Chat with your documents using any LLM, private and self-hosted

• 67,351 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toSeeking Alpha Premium

AI-driven stock analysis for A, HK, and US markets

• 66,786 GitHub stars
• MITLicence MIT
• #LLM

Alternative toTesla Full Self-Driving

Open source AI driver assistance for supported vehicles

• 63,953 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toElevenLabs

Open source voice synthesis studio for generating audio

• 58,132 GitHub stars
• MITLicence MIT
• #AI SDK

Alternative toComposio

Empower AI agents with agent-native CLIs

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

Alternative toJasper

50 MIT-licensed marketing skills for AI coding agents

• 55,611 GitHub stars
• MITLicence MIT
• #AI Agents