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PocketBase.io
Xano
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Auth0
Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.

Pusher
Socket.io
PubNub
Firebase
Chat by Stream
Liveblocks
Tip Tap
The realtime platform that just works. We power more WebSocket connections than any other pub/sub platform, serving over 2 billion devices monthly.

Which is more popular?
Based on our record, AppWrite should be more popular than Ably. It has been mentioned 178 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | appwrite.io | ably.com |
| Pricing | ||
| Company | Startup from Israel | Startup from the United Kingdom · 50 - 99 employees · 2016 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of AppWrite yet.
We help teams deliver resilient AI UX and high-performance live experiences that stay fast and in sync worldwide. We provide the global realtime layer for AI agents, chat, notifications, live dashboards, and collaboration - engineered to handle peak demand without self-managed infrastructure....
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
AppWrite is recommended for developers building applications who require a scalable backend solution without the overhead of managing infrastructure. It is particularly suited for developers who prefer open-source platforms and those who want to avoid vendor lock-in. AppWrite's features make it a good fit for startups, hobby projects, and even educational purposes where full control over the backend is desirable.
Overall verdict
Why this product is good
Recommended for
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using AppWrite and Ably. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Appwrite’s self-hosted nature gives you complete control over your data and infrastructure, great for those who are security-conscious. It also offers a comprehensive set of features, including user authentication,...
Appwrite is an open-source backend-as-a-service platform that provides a comprehensive set of tools and APIs to help developers build modern applications. It focuses on simplicity and developer experience.
Appwrite is a self-hosted BaaS platform giving you all the tools you need to build all sorts of application.
We have no reviews of Ably yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Initially, I was using the Supabase free tier, but I was hitting the limits, and my app was becoming stale. Then I switched to Appwrite. Both are totally different; one is SQL, while the latter one is NoSQL. Although use node-appwrite... - Source: dev.to / 8 months ago
Appwrite is an open-source platform that simplifies backend setup by providing authentication, databases, storage, functions, and hosting all in one place. - Source: dev.to / 11 months ago
I love Appwrite. My first hackathon was actually from Appwrite (using Appwrite) 2 years ago, and I've been using it ever since. - Source: dev.to / about 1 year ago
During this week’s AWS us-east-1 outage, Ably maintained full service continuity with no customer impact. This was our multi-region architecture working exactly as designed; error rates were negligibly low and unchanged throughout. Any... - Source: dev.to / 11 months ago
Services like Pusher and Ably are experts in real-time messaging. They provide robust APIs for pub/sub channels, allowing you to broadcast events to clients reliably. - Source: dev.to / about 1 year ago
Ably is a real-time infrastructure platform that focuses on delivering low-latency, reliable messaging across global distributed systems. It's designed for developers building event-driven applications, including chat, but also supports... - Source: dev.to / about 1 year ago
When comparing AppWrite and Ably, you can also consider the following products.


Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
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Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
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Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.
Compare Clerk to AppWrite or Ably:

PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.
Compare PubNub to AppWrite or Ably: