Find the best open-source alternatives to popular software.

Personal AI assistant that clears inboxes, sends emails, manages calendars, and checks in for flights. Works through WhatsApp, Telegram, and other chat apps.

A flexible automation platform combining AI capabilities with business process automation, offering both code-based and no-code options for technical teams.

Native terminal UI AI coding agent with LSP support, multi-session capability, shareable links, and compatibility with 75+ LLM providers including Claude Pro.

Low-code platform for building agentic and RAG applications with drag-and-drop components, Python customization, and support for any LLM or vector database.

Create, deploy, and manage AI-native apps effortlessly with a user-friendly platform that combines LLMs and your data

A customizable interface for AI that works offline, supporting Ollama and OpenAI-compatible APIs while adapting to your specific workflow needs.

Excalidraw is a virtual whiteboard tool that allows teams to easily create and share sketches with a unique hand-drawn aesthetic.

Efficient, scalable web crawler built on Rust. Extract data, monitor sites, and automate web tasks with ease and speed.

Cross-platform remote desktop solution offering seamless control, file transfer, and screen sharing with robust security and customization options.

Free, open-source game engine for 2D/3D development with cross-platform support, visual scripting, and comprehensive tools for indie developers.

A powerful, scalable backend platform offering real-time databases, authentication, storage, and serverless functions for rapid development.

Immich is an open-source, privacy-focused platform for managing and storing your personal photos and videos.

Enables AI agents to interact with websites by extracting interactive elements and automating browser actions for more efficient web automation

Open source home automation platform supporting 1000+ devices with local control, powerful automations, custom dashboards, and voice assistant. No cloud required.

A user-friendly, open-source uptime monitoring solution for tracking website and service availability

High-performance code editor built in Rust with native AI integration, real-time collaboration, and lightning-fast performance across multiple platforms.

Free, open-source file sharing tool for nearby devices. Cross-platform support with end-to-end encryption, no registration required, automatic device discovery.

Lightweight, fast, and feature-rich API client for developers. Test, debug, and document APIs with ease in a clean, modern interface.

Powerful, efficient, and user-friendly monitoring solution for servers, containers, and applications with instant insights and alerts.

Elasticsearch is an open-source, RESTful search engine designed for scalability, reliability, and easy management.

LobeChat is an open-source AI chat platform that provides a customizable and feature-rich experience for interacting with AI assistants.

Grafana is a multi-platform open source analytics and interactive visualization web application that provides charts, graphs, and alerts for the web.

Open-source solution for fast, intuitive data exploration and visualization, supporting various databases and skill levels.

Build and deploy autonomous coding agents at scale with model-agnostic, secure platform. Automate code reviews, testing, documentation, and complex refactoring tasks.

Execute AI-generated code safely with 90ms sandbox creation, isolated environments, and enterprise-grade security. Perfect for AI agents and development workflows.

OBS Studio offers high-quality video recording and live streaming capabilities, supporting multiple platforms and providers.

A powerful headless CMS that enables developers to build, deploy, and manage content-rich applications with customizable APIs and a user-friendly admin panel.

An open-source alternative to Notion, offering powerful note-taking, task management, and database features in a customizable interface.

All-in-one workspace for note-taking, whiteboarding, and task management with real-time collaboration and local-first architecture.

Integrate, visualize, and analyze data in one place with OpenBB's AI-driven platform for financial research and analytics.