All Open Source Apps
Every app scored on repo health, technical quality, and dependency risk — before you install anything.
Category2
Sort:Health Score
PeerDB
Data Engineering · Databases
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.
SlateDB
Databases · Developer Tools
Embedded KV store built on object storage with zero replication cost
Sonic
Databases · Search
Fast, lightweight, schema-less search backend in Rust — microsecond queries, 30MB RAM, no document storage required.
Fluree DB
Databases
A temporal, verifiable graph database with git-like branching, integrated vector/text/geo search, and RDF/SPARQL/JSON-LD/openCypher support — benchmarked at 10.4x faster than the next database on the full Wikidata dump.
Flowise
AI Development · Automation · Developer Tools
Drag-and-drop visual builder for AI agents, RAG pipelines, and multi-agent systems—deploy anywhere in minutes.
helix-db
Databases
A graph-vector database built from scratch in Rust that unifies graph traversal, vector search, key-value, and relational storage into a single platform for AI applications.
InsForge
Databases · Developer Tools
The all-in-one, open-source backend platform purpose-built for AI coding agents — giving your agent database, auth, storage, edge functions, a model gateway, and compute to ship full-stack apps end-to-end.
Mathesar
Databases
Spreadsheet-like interface for your PostgreSQL database — self-hosted, no SQL required, native Postgres access control.
openwork
AI Assistants · Automation
OpenWork is a free, open-source desktop app for running AI agent workflows on your own files with 50+ LLMs, extensible skills, and MCP server support — the open-source alternative to Claude Cowork and Codex.
paperclip
AI Agents · Automation
The open-source control plane that turns a pile of AI agents into an actual company — with org charts, budgets, heartbeats, and governance.
Beta9
AI Development · Automation · Data Engineering
Run AI workloads at scale with a Pythonic serverless runtime that handles GPU inference, background jobs, and sandboxes with zero infrastructure overhead.
browserless
Automation · Developer Tools
Run headless Chrome, Firefox, and WebKit as a managed Docker service — drop-in Puppeteer and Playwright support with no infrastructure overhead.
ByteChef
AI Agents · Automation
Unified open-source platform for AI agent orchestration and workflow automation with 180+ connectors, MCP support, and durable execution.
MindsHub Cowork
AI Agents · Automation
The open-source, self-hostable workspace that delegates entire tasks to swappable AI agents and hands back finished, shareable artifacts instead of another chat reply.
OpenViking
AI Development · AI Memory · Databases
An open-source context database that gives AI agents a unified filesystem for memory, resources, and skills with hierarchical tiered retrieval.
page-agent
AI Agents · Automation
Control any web interface with natural language — no browser extension, no headless browser, just a JavaScript script tag.
Everywhere
AI Assistants · Automation · Productivity
On-screen aware AI assistant that acts across your apps without disrupting your flow.
Flowsint
Automation · Developer Tools
A privacy-first, graph-based OSINT investigation platform with 30+ automated enrichers for mapping relationships between domains, IPs, people, and organizations.
InfluxDB
Analytics · Databases
Open-source time-series database built for real-time ingest, fast SQL queries, and embedded Python automation — powered by Apache Arrow and Parquet.
RSSHub
Automation · Social Media
Turn any website into an RSS feed — social media, streaming platforms, and niche sites all become subscribable in seconds.
tabularis
Databases · Developer Tools
Open-source desktop SQL workspace with built-in PostgreSQL, MySQL, and SQLite drivers, SQL notebooks, a visual query builder, and a built-in MCP server for AI agents like Claude and Cursor.
Another Redis Desktop Manager
Databases · Developer Tools
Fast, stable Redis GUI with cluster, SSH, and massive key support
Databasement
Databases · Developer Tools · Devops
Self-hosted database backup manager with a web UI for scheduling, encrypting, and restoring MySQL, PostgreSQL, MongoDB, SQL Server, SQLite, Firebird, and Redis to S3, SFTP, Samba, or local storage.
OpenBB
Analytics · Databases · Invoicing Finance
The AI Workspace for Finance: Connect Data, Run AI Agents, Build Analytics