Directory
871 products in total: 615 OSI-approved open source, 19 source-available, 140 unresolved-license Projects, and 97 proprietary. Structural source=open URLs remain supported; use the license-policy filter for the canonical distinction.
Self-hosted AI search engine with cited answers and deep research modes
Scira is an open-source AI search engine that plans multi-step searches and answers with cited sources across web, Reddit, X, and video.
Open-source data quality tests and docs for pipelines
Great Expectations is an Apache-2.0 licensed Python framework for testing data quality with Expectations, Checkpoints, and auto-generated Data Docs.
Goals-focused open-source project management for non-project managers
Leantime is an AGPL-licensed, goals-focused project management system for non-project managers, connecting tasks to goals through kanban, calendar, table, and Gantt views with self-hosting or managed Pro hosting.
Cloud-native search engine for logs on object storage
Quickwit is an open-source, cloud-native search engine built for log management and analytics directly on object storage, written in Rust on top of Tantivy.
Open-source tracing, evals, and prompt tools for LLM apps
Arize Phoenix is a self-hosted observability platform for LLM apps with tracing, evaluations, datasets, and a prompt playground.
Incremental data pipelines that keep AI indexes and RAG context fresh
CocoIndex is a Python framework for building incremental data pipelines that keep search indexes and RAG context in sync with changing sources.
Share files between devices in your browser.
PairDrop is a free, open-source web app that sends files and text directly between devices over the local network, with no account or setup needed.
Self-hosted minimalist bookmark manager with archiving
Linkding is a self-hosted, open-source bookmark manager that saves links with automatic metadata, organizes them with tags, and archives copies.
Self-hosted open-source URL shortener with custom domains and link analytics
Kutt is a self-hosted, MIT-licensed URL shortener with custom-domain support, per-link passwords and expiry, private click statistics, and a REST API.
Self-hosted notes that capture fast and grow with AI
Blinko is a self-hosted note workspace built around fast capture: short entries called Blinks can later grow into full notes, get polished or expanded with a connected AI model, and be published to a personal blog.
Self-hosted CRM where research agents maintain the pipeline
CRM is a self-hosted, open-source CRM where background research agents maintain company, contact, and deal records for sales teams.
Open-source product information platform for central catalog management
UnoPim is a free open-source product information management platform that centralizes, enriches, and distributes product data across channels and locales.
Frontend platform for building composable commerce storefronts
Alokai is a frontend platform for composable commerce that connects ecommerce backends to production React and Vue storefronts through one data layer.
Self-hosted uptime and infrastructure monitoring with status pages
Checkmate is a self-hosted monitoring platform that watches website uptime, server hardware, and Docker hosts, and publishes public status pages.
Diskless Kafka-compatible event streaming that stores data on S3.
AutoMQ is a Kafka-protocol-compatible event streaming platform that keeps its system of record on object storage such as S3 instead of broker-attached disks. Existing Kafka clients and tools connect unchanged, while compute statelessness lets clusters scale and rebalance in seconds.
Open-source API and AI gateway with dashboard and cloud
Tyk is an open-source API and AI gateway enforcing authentication, rate limits and analytics across REST, GraphQL, gRPC and MCP services. Teams self-host it with Docker or Kubernetes, or use the managed Tyk Cloud.
Open-source meta-harness unifying AI coding agents
Omnigent is an Apache-2.0-licensed open-source meta-harness that orchestrates Claude Code, Codex, Cursor, Pi, and custom agents from one workspace.
Open source marketing automation with email and campaigns
Mautic is a free, self-hosted marketing automation platform for email campaigns, lead scoring, and multi-channel customer journeys.
Open-source usage-based billing with metering, invoicing, and entitlements
Lago is an open-source billing platform for usage-based, subscription, and hybrid pricing, with metering, invoicing, and payment orchestration behind one API.
Embeddable full-text, vector, and hybrid search for JavaScript apps
Orama is an Apache-2.0 search engine that runs in the browser, server, or edge network with full-text, vector, and hybrid search plus a RAG answer engine.
Open-source ecommerce plugin for WordPress
WooCommerce is an open-source ecommerce plugin that turns a WordPress site into a self-hosted online store with payments, shipping, and a REST API.
Open-source realtime database with sync, auth, and presence
Instant is an open-source realtime database that syncs state across clients with InstaQL queries, auth, presence, and storage.
A modern CRM that does not fight the way you work
Twenty rebuilds CRM around the interaction patterns people already know from modern productivity tools: keyboard navigation, inline editing, flexible record views, and a data model you can extend without a consultant.
871 results