Best Open SaaS Alternatives
Updated February 2026
Open SaaS
Open-source & 100% free React & Node.js SaaS starter!
Looking for alternatives to Open SaaS? We found tools across 3 categories that offer similar functionality. The top-rated alternatives include Django (5.0★) , Anvil (5.0★) , and AG Grid (5.0★).
Open SaaS vs Top Alternatives
Best UI frameworks Alternatives to Open SaaS
Django
Build better web apps more quickly and with less code
Anvil
Build seriously powerful web apps with all the flexibility of Python. No web development experience required.
AG Grid
A Data Grid Component for React, Angular Vue and JavaScript
Syncfusion
The World's Best UI Component Suite
AdonisJS
MVC Framework for NodeJs to write webapps with less code
Jspreadsheet
JavaScript Data Grid with Advanced Spreadsheet Controls
fastht.ml
Modern web applications in pure Python
TablePlus
Database management made easy
Taipy
Build Python Data & AI web applications
React Native
A framework for building native apps using React
React
The library for web and native user interfaces
Svelte
Cybernetically enhanced web apps
Vue.js
Reactive Components for Modern Web Interfaces
Tauri
An Electron alternative written in Rust
Keep Design System
Create beautiful and consistence user interface with ease
Radix UI
Open-source UI components for building accessible web apps
HeroUI
Beautiful, fast and modern React UI library
React Flow
React library for building node-based editors and graphs
Chakra UI
Create accessible React apps with speed
Practical UI
A book to learn a logic-driven approach to UI design
Noodl
Everything you need to build custom web apps fast
Unreal Engine
Make something unreal
MapTiler
A software platform for building digital maps
Pines
A beautiful UI library for Alpine and Tailwind
WrapFast
Build an AI Wrapper or any iOS app in minutes
Best Databases and backend frameworks Alternatives to Open SaaS
AWS
AWS offers reliable, scalable, and inexpensive cloud.
Neon
Serverless Postgres: Now Generally Available
Railway
Instant Deployments, Effortless Scale
Upstash
Serverless data platform for Redis and Kafka
Django
Build better web apps more quickly and with less code
PATR
Deploy Your Web Application In 60 Seconds.
Turso
Turso — SQLite for Production
Quorini
Design and run serverless cloud API in minutes
bohr.io
Deploy your application fast, easy, and for free
Guepard
Serverless Databases with Git superpowers for humans & AI.
Porter
PaaS you cannot outgrow
Altogic
Backend as a service platform to develop apps in minutes
Realm
Realm, Mobile-first database. Build fast apps, faster.
AG Grid
A Data Grid Component for React, Angular Vue and JavaScript
Exopods
Bring your Docker image or Github repo, Go Live in Seconds
Ubicloud
Open source alternative to AWS
SurrealDB
The ultimate multi-model database
Syncfusion
The World's Best UI Component Suite
AdonisJS
MVC Framework for NodeJs to write webapps with less code
Jspreadsheet
JavaScript Data Grid with Advanced Spreadsheet Controls
Estuary Flow
Your data, where you want it, in milliseconds
fastht.ml
Modern web applications in pure Python
Datazip
Run ad-hoc queries in 30 seconds
DigitalOcean
A cloud platform to deploy, manage & scale apps of any size
Render
Build, deploy, and scale your apps with unparalleled ease
Heroku
Provides services & tools to build, run, mobile applications
Pinecone
Build knowledgeable AI
Serverless
Zero-friction serverless development tools
Xata
Serverless database platform powered by PostgreSQL
TablePlus
Database management made easy
Best Cloud Computing Platforms Alternatives to Open SaaS
AWS
AWS offers reliable, scalable, and inexpensive cloud.
Neon
Serverless Postgres: Now Generally Available
Railway
Instant Deployments, Effortless Scale
Upstash
Serverless data platform for Redis and Kafka
PATR
Deploy Your Web Application In 60 Seconds.
Turso
Turso — SQLite for Production
Quorini
Design and run serverless cloud API in minutes
Anvil
Build seriously powerful web apps with all the flexibility of Python. No web development experience required.
bohr.io
Deploy your application fast, easy, and for free
Guepard
Serverless Databases with Git superpowers for humans & AI.
Porter
PaaS you cannot outgrow
Altogic
Backend as a service platform to develop apps in minutes
Realm
Realm, Mobile-first database. Build fast apps, faster.
Exopods
Bring your Docker image or Github repo, Go Live in Seconds
Ubicloud
Open source alternative to AWS
SurrealDB
The ultimate multi-model database
Estuary Flow
Your data, where you want it, in milliseconds
Datazip
Run ad-hoc queries in 30 seconds
DigitalOcean
A cloud platform to deploy, manage & scale apps of any size
Render
Build, deploy, and scale your apps with unparalleled ease
Heroku
Provides services & tools to build, run, mobile applications
Pinecone
Build knowledgeable AI
Serverless
Zero-friction serverless development tools
Xata
Serverless database platform powered by PostgreSQL
Laravel Forge
Server management doesn't have to be a nightmare
Qubinets
Seamless Data Infrastructure Setup for your AI agent
Frequently Asked Questions
What are the best alternatives to Open SaaS?
The top-rated alternatives to Open SaaS include Django, Anvil, AG Grid. These tools offer similar functionality in categories like UI frameworks, Databases and backend frameworks, Cloud Computing Platforms.
How many alternatives to Open SaaS are there?
There are 50 alternatives to Open SaaS listed on FactCheckTool, spanning 3 categories.
What is the highest-rated alternative to Open SaaS?
Django is the highest-rated alternative to Open SaaS with a rating of 5.0/5 based on 25 reviews.
Don't Get Fooled by Fake Social Media Videos
The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.
Try FactCheckTool Free