Top 12 Open-Source Alternatives to built.io

Product categories

API Tools App Development Automation Backend As A Service CRM Developer Tools Mobile Push Messaging Push Notifications Realtime Backend / API User Engagement Web Frameworks Web Push Notifications

Summary

The top open-source alternatives to built.io are OneSignal, Truepush, and Parse. 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.

OneSignal Landing Page
1

OneSignal

Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.
Pricing:
- Open Source
- Freemium
- Free Trial
- $9.0 / Monthly (Plus usage-based costs. (Growth Plan). )
#Mobile Push Messaging #Web Push Notifications #Push Notifications 25 social mentions
Truepush Landing Page
2

Truepush

Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.
Pricing:
- Open Source
- Free
- Free Trial
#Web Push Notifications #Group Chat & Notifications #Mobile Push Messaging
Parse Landing Page
3

Parse

Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
Pricing:
- Open Source
#Developer Tools #App Development #Backend As A Service 20 social mentions
Supabase Landing Page
4

Supabase

An open source Firebase alternative
Pricing:
- Open Source
#Developer Tools #Realtime Backend / API #Backend As A Service 429 social mentions
Etebase Landing Page
5

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
#Mobile Push Messaging #Realtime Backend / API #CRM
Morpheus Landing Page
6

Morpheus

Morpheus is integration software designed to help major cloud infrastructure work in harmony. For example, if a company has assets on both Google's and Amazon's cloud services, Morpheus helps bridge the gap to improve productivity.
Pricing:
- Open Source
#Cloud Computing #Developer Tools #Cloud Hosting 2 social mentions
Meteor Landing Page
7

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 #Python Web Framework 10 social mentions
RxDB Landing Page
8

RxDB

A fast, offline-first, reactive Database for JavaScript Applications
Pricing:
- Open Source
#NoSQL Databases #Databases #Developer Tools 10 social mentions
Skygear Landing Page
9

Skygear

Powerful Open Source Backend for Web and Mobile Apps.
Pricing:
- Open Source
#Developer Tools #Realtime Backend / API #App Development
Undaku Landing Page
10

Undaku

No-code platform for building B2B logic
Pricing:
- Open Source
- Freemium
- Free Trial
- $100.0 / Usage
#Productivity #SaaS #Developer Tools
AppWrite Landing Page
11

AppWrite

Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.
Pricing:
- Open Source
#Developer Tools #Backend As A Service #REST API 167 social mentions
Hasura Landing Page
12

Hasura

Hasura is an open platform to build scalable app backends, offering a built-in database, search, user-management and more.
Pricing:
- Open Source
#GraphQL #Realtime Backend / API #API Tools 117 social mentions