Discover open-source tools worth using.

Open source experience management platform for gathering user feedback on websites and apps. GDPR-compliant with self-hosting options and seamless integrations.

Open-source session replay and product analytics platform you can self-host for complete control over data security, privacy, and compliance.

Open source project management tool with elegant design. Track projects, manage tasks, and collaborate with your team using this self-hosted alternative.

Open-source reactive database that keeps your web and mobile apps in sync. Write everything in TypeScript with built-in auth, cron jobs, and AI integration.

A powerful platform for building cloud backends, automating infrastructure, and simplifying development workflows for faster, more efficient coding.

Open-source platform for centralizing alerts, automating responses, and enhancing incident management across your tech stack.

AI-powered email management that automatically organizes your inbox, drafts replies in your voice, bulk unsubscribes from unwanted emails, and provides analytics. Open-source and privacy-first.

Provide AI agents with secure, isolated sandboxes featuring real-world tools, code execution, and enterprise-grade security. Trusted by 88% of Fortune 100 companies.

Open source search database delivering 2.83x faster performance than Elasticsearch. Features vector search, SQL interface, and full-text capabilities.

VoiceStudio is a local-first ElevenLabs alternative for voice cloning, design, dubbing, dictation, and long-form audio, with 16 TTS engines, 11 ASR engines, desktop apps, and local OpenAI-compatible and MCP interfaces.

Scira delivers concise, AI-generated responses to queries using a clean interface and powerful search capabilities.

A versatile data management platform combining spreadsheet simplicity with relational database capabilities for efficient data organization and analysis.

High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.

Comprehensive AI platform with gateway, observability, guardrails, and prompt management. Access 1,600+ LLMs via unified API with enterprise-grade security.

Open-source ETL framework built in Rust for AI workloads. Features incremental processing, data lineage, and observability tools for semantic search and RAG applications.

Minimal, fast bookmark manager with automatic metadata fetching, archiving, multi-user support, and browser extensions. Easy Docker setup with SQLite.

Kutt offers a free and open-source solution for shortening URLs, complete with custom domains and detailed analytics.

A comprehensive Frontend as a Service solution that helps developers create, deploy and manage enterprise ecommerce storefronts with ready integrations and cloud infrastructure.

A database proxy that enables MongoDB compatibility with PostgreSQL backend, allowing seamless use of MongoDB tools and drivers while avoiding vendor lock-in.

Open source product information management system that helps businesses centralize, enrich, and distribute product data consistently across multiple sales channels.

A highly customizable monitoring solution that provides automated status pages, extensive alerting options, and detailed testing capabilities for your services and infrastructure

Fast, scalable API management platform with open source gateway, analytics, dev portal and dashboard. Deploy anywhere with AI-ready governance and security.

An open source email application that combines AI capabilities with robust privacy features to help manage and organize your inbox efficiently.

Instant is a database solution for building real-time and offline-enabled applications, simplifying the development of collaborative products.

Build and manage online stores with customizable features, extensions, and themes for businesses of all sizes.

Open-source billing system that handles metering, usage-based pricing, and invoicing at scale. Perfect for AI, cloud, and API companies needing flexible monetization.

Mautic is a free and open source marketing automation platform that helps businesses manage leads, create campaigns, and analyze results.

Open source grammar checker that analyzes your writing quickly while keeping your data completely private and secure on your device.

Blend full-text and semantic search for unlimited queries across 300 global locations. Get precise answers and matches at a flat rate, no matter your search volume.

Scalable, high-availability database system supporting OLTP, OLAP, and hybrid transactional/analytical processing workloads.