All Open Source Apps

Open-source, self-hostable authentication platform with passkeys, biometric login, SSO, MFA, and GraphQL admin API — a full Auth0/Clerk/Firebase alternative for SaaS and mobile apps.

The open-source, self-hosted status page system that keeps your users informed during outages and maintenance windows.

eBPF-powered observability with AI root cause analysis — zero code changes required, full-stack visibility out of the box.

The batteries-included Python agent harness — planning, sub-agents, filesystem, shell, memory, and skills bundled in, built on LangGraph.

Open-source collaborative knowledge platform with real-time editing, AI writing tools, and full self-hosting control — built by the French and German governments.

The offline-first diagram editor that puts security above all else — no account, no data leaving your machine, no compromises.

Lightweight self-hosted personal finance manager with AI receipt scanning, multi-currency support, and MCP integration for complete data privacy.

A Postgres-backed orchestration engine for background tasks, AI agents, and durable workflows that replaces Redis queues and multi-datastore durable execution platforms with a single self-hostable service.

Self-hosted event ticketing platform that keeps your attendee data, brand, and revenue completely under your control.

Open-source metering, billing, and revenue infrastructure for product-led companies that need complete control over their pricing stack.

Self-host your own Google Analytics alternative with heatmaps, session recordings, and full data ownership — no cloud required.

Privacy-first, cross-platform voice-to-text with local AI and cloud options

Postgres-native ETL that streams change data capture in real time to Snowflake, BigQuery, ClickHouse, S3, and Kafka — up to 10x faster than general-purpose pipelines, managed through a familiar Postgres SQL interface.

Chromium without Google tracking — privacy-focused, drop-in replacement

Self-hosted personal subscription tracker with multi-currency support, household member management, and AI-powered savings recommendations.

The world's most popular open-source CMS — now with a built-in AI client SDK, 196 native blocks, and full-site editing for PHP-powered publishing at any scale.

A clean, Markdown-based publishing platform for writers, with built-in ActivityPub federation for connecting to the wider fediverse.

Your terminal coding companion — wire up any LLM with LSP intelligence, MCP extensibility, and a skills system that learns your workflow.

The painless self-hosted Git service that runs on anything from a Raspberry Pi to a $5 cloud droplet, delivering GitHub-like workflows as a single Go binary.

The programmable open source core ledger for fintech — build money-moving applications with atomic multi-posting transactions, account-based modeling, and Numscript, a built-in DSL for financial logic.

Detect malicious network traffic using 47+ live threat feeds, heuristics, and a fat-client reporting dashboard — no commercial stack required.

Turn coding agents into real teammates — assign issues, track progress, and compound reusable skills across a vendor-neutral, self-hosted platform.

An open-source MCP platform for organizations — host MCP servers, run MCP registries, monitor usage, and build agents and chatbots on top of the Model Context Protocol from one self-hosted deployment.

The open source ERP platform that integrates CRM, accounting, inventory, manufacturing, and 60+ business apps into one seamlessly connected suite.