Open Source Projects

Explore our curated collection of open-source SaaS projects.

Mattermost

Mattermost

31,1167,467

An open source platform for secure collaboration across the software development lifecycle, enabling teams to communicate, coordinate, and manage projects efficiently.

team-messaging
slack-alternative
collaboration-tool
Last updated: 12/24/20247467 contributors
Netdata

Netdata

72,7795,986

An open-source observability platform for real-time infrastructure monitoring, providing instant insights into system performance with zero-configuration installation and powerful analytics capabilities.

real-time-monitoring
infrastructure-monitoring
observability-platform
Last updated: 12/31/20245986 contributors
PocketBase

PocketBase

42,6642,013

An open-source Go backend that provides an all-in-one solution for building web and mobile applications with an embedded database, authentication, and API functionality.

no-code-tools
developer-tools
open-source-dashboard
Last updated: 1/5/20252013 contributors
Focalboard

Focalboard

22,2942,004

An open-source project management tool that helps teams define, organize, track, and manage work across individuals and teams. Available as a personal desktop app and server solution.

team-collaboration
productivity
project-management
Last updated: 9/27/20242004 contributors
Chatbox

Chatbox

28,6762,762

User-friendly Desktop Client App for AI Models/LLMs (GPT, Claude, Gemini, Ollama...)

macos-app
ai-chat
chat-interface
Last updated: 1/24/20252762 contributors
Whatsback Web

Whatsback Web

30

Host Your Own WhatsApp Provider - Free and Open Source

messaging
communication
Last updated: 2/27/20250 contributors
Directus

Directus

28,5433,976

An open-source real-time API and dashboard for managing SQL database content, providing flexible data management across multiple database systems with no-code and extensible features.

nodejs-cms
headless-cms
typescript-cms
Last updated: 12/30/20243976 contributors
Gitpod

Gitpod

13,0581,249

A developer platform that provides on-demand, pre-configured cloud development environments that automatically integrate tools, libraries, and dependencies for software creation.

cloud-development-environments
automated-dev-setup
dev-environments-as-code
Last updated: 1/10/20251249 contributors
OpenReplay

OpenReplay

9,690548

An open-source session replay platform that helps developers understand user interactions and troubleshoot web application issues by capturing comprehensive session data.

web-debugging-tools
google-analytics-alternative
self-hosted-analytics
Last updated: 1/3/2025548 contributors
Supabase

Supabase

75,8817,447

An open-source Firebase alternative that provides a complete backend platform with Postgres database, authentication, real-time subscriptions, storage, and serverless functions.

firebase-alternative
developer-tools
backend-as-a-service
Last updated: 1/8/20257447 contributors
Outline

Outline

29,2092,328

A collaborative knowledge base platform for teams, built with React and Node.js, offering an intuitive way to share and organize information.

open-source-knowledge-base
self-hosted-knowledge-management
real-time-document-editor
Last updated: 1/11/20252328 contributors
Meilisearch

Meilisearch

48,4811,899

A lightning-fast, developer-friendly search engine that enables seamless, intuitive search experiences across applications and websites with advanced features and easy integration.

Last updated: 12/31/20241899 contributors
Frape HR

Frape HR

6,2531,554

Frappe HR is an open-source Human Resource and Payroll Management System. It offers an all-in-one solution for managing employees, leaves, payroll, taxation, and performance reviews.

open-source-hrms
leave-tracking
payroll-software
Last updated: 8/14/20251554 contributors
RustDesk

RustDesk

92,35613,426

An open-source remote desktop solution written in Rust that provides secure, configurable remote access with full data control and no complex setup required.

remote-desktop
remote-access
Last updated: 7/8/202513426 contributors
AgentDock

AgentDock

1,39370

AgentDock is a flexible framework for building AI agents capable of executing complex, multi-step tasks with a balance of creativity and predictability.

Last updated: 6/22/202570 contributors
Maybe

Maybe

35,9022,579

An open-source personal finance and wealth management application that allows users to manage their finances, with plans for self-hosting and future managed services.

ruby
financial-tools
wealth-management
Last updated: 1/25/20252579 contributors
Jan

Jan

26,7021,542

An open-source, offline AI assistant that enables users to run language models locally with full privacy and control across multiple hardware platforms.

ai-tools
macos-app
llm-interface
Last updated: 1/24/20251542 contributors
Formbricks

Formbricks

9,5861,702

An open-source surveying platform that helps teams gather user feedback through customizable surveys across multiple channels, enabling better user experience insights.

open-source-survey-platform
customer-experience-management
feedback-collection-tool
Last updated: 1/13/20251702 contributors