Best open source tools

A free Android activity log with route maps, pace charts and no ads

Solana protocol explorer with a free transaction-message simulator

An open-source notebook with a freeform canvas, handwriting, Markdown, and local files.

Open source CRM with custom objects, views and workflows

Desktop account records with budget estimates and separate financial years

Open-source gateway that routes requests to 250+ models from 40+ providers through one API.

AI email assistant that organizes your inbox and drafts replies in your voice

Manage lists, projects, and tasks with Kanban, Gantt, and table views.

Open generative AI models from Abu Dhabi's Technology Innovation Institute.

API testing client for desktop, terminal, and web.

Open-source Python library that turns long videos into clips and reframes them to 9:16.

Headless, open source editor framework with paid add-ons for AI, collaboration and document conversion.

Open-source proxy that secures AI API keys in mobile apps without a backend.

Autonomous SDLC platform with AI agents for delivery, security, runtime, and cost.

Turns API definitions and collections into mocks, then runs contract-conformance and non-regression tests.

Open source screen recorder for Mac, Windows, and Linux

Security proxy that scans MCP tool calls in AI apps for threats

Model financial instruments with an inspectable quantitative library

No-code platform for AI agents and multichannel customer support.

Build a RAG AI agent with no code and embed it on your website.

An app for managing AI agents as a team at work.

A minimal open-source Android podcast player

Open-source AI coding agent that works inside your IDE and can run on your own infrastructure.

Music tagging with recording fingerprints and release data