All Open Source Apps

Self-host your entire observability stack — logs, metrics, traces, and LLM monitoring — in one OpenTelemetry-native platform, without the Datadog bill.

The open-source PDF platform you can run anywhere — edit, convert, sign, and automate PDFs without sending files to external servers.

An open-source, Git-backed headless CMS that gives editors a live visual editing UI over Markdown, MDX, JSON, and YAML content while developers keep everything in version control.

The open-source CRM you build, ship, and version like the rest of your stack — with customizable objects, AI agents, and a TypeScript SDK.

Write, draw, and plan in one infinite canvas — the open-source alternative to Notion and Miro that keeps your data yours.

The open-source LLMOps platform unifying prompt engineering, evaluation, and observability for teams building reliable LLM applications.

Build AI agents, automations, and internal apps on a single open-source platform with full self-hosting control.

The 100% MIT-licensed, community-driven scheduling platform — self-host your own booking infrastructure with no enterprise strings attached.

Self-hosted website change detection with AI-powered smart alerts, browser automation, price tracking, and 85+ notification channels.

The pioneering open-source autonomous AI agent that conducts deep, multi-source research and produces citation-backed reports exceeding 2,000 words — faster and more reliably than any human researcher.

A modern relational spreadsheet that combines Python-powered formulas, drag-and-drop dashboards, and granular access controls in a self-hostable, SQLite-backed data platform.

A lightweight, offline-capable API development ecosystem for testing HTTP, GraphQL, WebSocket, MQTT, and SSE endpoints across web, desktop, and CLI.

The open-source platform for secrets, certificates, privileged access, and AI agent security — all in one self-hostable system.

The complete open-source observability platform that replaces PagerDuty, Datadog, Sentry, and StatusPage with a single self-hostable system.

The extensible, privacy-first AI platform that runs Ollama, OpenAI, and any LLM backend behind a polished, feature-packed web interface.

The self-hosted developer control center for running AI coding agents — locally, in Docker, on VMs, or across cloud backends — with automation workflows for GitHub, Slack, and more.

A fast, real-time collaborative knowledge base for growing teams built on React, Node.js, and ProseMirror.

Turn your paper pile into a searchable digital archive with OCR, AI classification, and automated workflows — all running on your own server.

The open-source, Next.js-native headless CMS that lives inside your /app folder and gives you a full TypeScript backend instantly.

The agentic social media scheduler — AI-powered content creation, 33-platform posting, and team workflows, all self-hosted.

A high-performance, open-source time-series database built for financial market data, IoT telemetry, and real-time analytics, combining a zero-GC Java/C++ core with SIMD-accelerated SQL and a WAL-to-Parquet storage engine.

Self-hostable group scheduling polls that eliminate back-and-forth emails and find the best meeting time for everyone.

A privacy-respecting, local-first task manager with built-in timeboxing, Pomodoro timer, and deep integrations for Jira, GitHub, GitLab, and CalDAV — no accounts, no data collection, ever.

Turn scripts into webhooks, workflows, and auto-generated UIs — the fastest self-hostable workflow engine, 13x faster than Airflow.