OpenApps

Discover. Compare. Deploy.

Find, compare, and deploy SaaS alternatives.

Compare features · Deploy yourself · Managed services available

570+ open source alternatives available for deployment

Search Results

Showing 1-12 of 570 projects

n8n
n8n
n8n is a fair-code workflow automation platform that combines visual building with custom code capabilities, offering 400+ integrations, native AI features, and flexible deployment options.
automationworkflow
Stars
174,925
Relative Popularity
812
Supabase
Supabase
Supabase is an open-source Firebase alternative that provides a complete backend-as-a-service platform. It offers PostgreSQL database, authentication, real-time subscriptions, edge functions, and file storage with a developer-friendly dashboard and auto-generated APIs.
developer-toolslow-code
Stars
97,711
Relative Popularity
416
Uptime Kuma
Uptime Kuma
Uptime Kuma is a self-hosted website monitoring tool like "Uptime Robot". It provides comprehensive monitoring capabilities with a beautiful web interface, multiple notification channels, and detailed analytics for tracking service availability and performance.
monitoringuptime
Stars
82,909
Relative Popularity
348
Syncthing
Syncthing
Syncthing is an open-source peer-to-peer file synchronization tool that keeps your files synchronized between multiple devices without requiring a central server. It provides secure, private, and decentralized file sync with end-to-end encryption.
p2psync
Stars
79,980
Relative Popularity
332
Stirling PDF
Stirling PDF
Stirling PDF is a powerful open-source web-based PDF manipulation tool that enables secure local hosting and provides 50+ operations including splitting, merging, converting, and more.
pdf-toolsdocument-conversion
Stars
74,266
Relative Popularity
310
Caddy
Caddy
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS. It simplifies web server configuration with automatic SSL certificate management, HTTP/2 support, and a modern architecture designed for ease of use and security by default.
web-serverautomatic-https
Stars
70,025
Relative Popularity
291
AppFlowy
AppFlowy
AppFlowy is an open-source alternative to Notion that allows you to build detailed lists of to-dos for different projects while tracking the status of each one. It provides a comprehensive workspace for notes, tasks, databases, and collaboration with a focus on privacy and customization.
notion-alternativeworkspace
Stars
68,110
Relative Popularity
284
Odoo
Odoo
Odoo is a comprehensive suite of open source business applications including CRM, Website Builder, eCommerce, Project Management, Accounting, Point of Sale, HR and more. The apps can be used standalone or integrated into a complete ERP system.
crmerp
Stars
49,035
Relative Popularity
271
Traefik
Traefik
Traefik is an HTTP reverse proxy and load balancer that makes deploying microservices easy. It automatically discovers services, provides automatic SSL certificates, and offers a modern approach to traffic routing with support for multiple backends and orchestrators.
reverse-proxyload-balancer
Stars
61,684
Relative Popularity
260
NocoDB
NocoDB
NocoDB is an open source no-code platform that turns any database into a smart spreadsheet. It provides an Airtable-like interface with powerful features including role-based access control, REST APIs, and automation workflows.
database-managementspreadsheet
Stars
62,024
Relative Popularity
259
MinIO
MinIO
MinIO is a high-performance, S3-compatible object storage solution designed for AI/ML workloads. It offers industry-leading performance, scalability, and enterprise features while remaining open source under the AGPL license.
storages3
Stars
60,320
Relative Popularity
256
Flowise
Flowise
Flowise is an open-source no-code platform for building AI agents and workflows visually, with support for LangChain, multiple LLM integrations, and customizable components.
automationai
Stars
49,152
Relative Popularity
245

Can't find what you're looking for?

We're constantly adding new self-hostable alternatives. Submit a request on GitHub and our community will help find or build the perfect solution for your needs.

Open source community:Contributions welcome