Top 12 Open-Source Alternatives to Flexible Datasync

Flexible Datasync

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Product categories

API Tools Analytics App Development Backend As A Service CRM Databases Developer Tools Development Tools Mobile Push Messaging NoSQL Databases Realtime Backend / API Web Frameworks

Summary

The top open-source alternatives to Flexible Datasync are Supabase, Etebase, and CodeIgniter. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Supabase Landing Page
1

Supabase

An open source Firebase alternative
Pricing:
- Open Source
#Realtime Backend / API #Backend As A Service #Web Frameworks 521 social mentions
Etebase Landing Page
2

Etebase

Etebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges.
Pricing:
- Open Source
#CRM #Realtime Backend / API #Mobile Push Messaging
CodeIgniter Landing Page
3

CodeIgniter

A Fully Baked PHP Framework
Pricing:
- Open Source
#Frameworks (Full Stack) #Web Frameworks #Developer Tools 10 social mentions
GUN Landing Page
4

GUN

Self-hosted Firebase.
Pricing:
- Open Source
#Databases #Graph Databases #NoSQL Databases
Meteor Landing Page
5

Meteor

Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.
Pricing:
- Open Source
#Web Frameworks #Developer Tools #PHP MVC Framework 14 social mentions
RxDB Landing Page
6

RxDB

A fast, offline-first, reactive Database for JavaScript Applications
Pricing:
- Open Source
- Freemium
- €400.0 / Annually
#Databases #JavaScript #NoSQL Databases 14 social mentions
Pusher Landing Page
7

Pusher

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
Pricing:
- Open Source
#Realtime Backend / API #Mobile Push Messaging #Web Push Notifications 56 social mentions
Hoodie Landing Page
8

Hoodie

A fast offline-first architecture for webapps. Super-simple user management & storage. Great for mobile.
Pricing:
- Open Source
#Realtime Backend / API #Backend As A Service #Developer Tools
SapphireDb Landing Page
9

SapphireDb

SapphireDb is an open source library that enables you to easily create your own application with realtime data synchronization. It extends your Asp.Net Core Application with EF Core and combines the advantages of firebase and .Net Core together.
Pricing:
- Open Source
#API Tools #Development Tools #Realtime Backend / API
emitter.io Landing Page
10

emitter.io

Real-time communication service for connecting online devices.
Pricing:
- Open Source
#Realtime Backend / API #Mobile Push Messaging #Developer Tools
PocketBase.io Landing Page
11

PocketBase.io

Open Source backend with realtime database, authentication, file storage and admin dashboard, all compiled in 1 portable executable.
Pricing:
- Open Source
- Free
#Open Source #Realtime Backend / API #Web Frameworks 97 social mentions
Socket.io Landing Page
12

Socket.io

Realtime application framework (Node.JS server)
Pricing:
- Open Source
#Web Analytics #Analytics #Developer Tools 736 social mentions