Ably vs Appwrite: Which is Better in 2026?
Choosing between Ably and Appwrite comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Ably
Realtime messaging infrastructure for chat, notifications, and live updates
Best for you if:
- • You need cloud & infrastructure features specifically
- • Ably is a real-time messaging infrastructure provider for apps requiring live updates and sync
- • It handles pub/sub messaging, presence detection, and message history at global scale
Appwrite
Open-source backend for web, mobile, and Flutter. Self-host or cloud
Best for you if:
- • You need developer tools features specifically
- • Appwrite is an open-source backend-as-a-service platform for web and mobile developers
- • It provides authentication, databases, storage, and cloud functions out of the box
| At a Glance |  Ably |  Appwrite |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Cloud & Infrastructure | Developer Tools |
Rating | 4.3/5 | 4.4/5 |
Choose Ably or Appwrite?
Choose Ably if
Realtime messaging infrastructure for chat, notifications, and live updates
- Reliable real-time messaging
- Global edge network
- Good documentation
- Your work is cloud & infrastructure-shaped, not developer tools-shaped
Choose Appwrite if
Open-source backend for web, mobile, and Flutter. Self-host or cloud
- Open source
- Self-hostable
- Multi-platform SDKs
- Your work is developer tools-shaped, not cloud & infrastructure-shaped
| Feature | Ably | Appwrite |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.3/5 187 reviews | ★4.4/5 5 reviews |
| Categories | Cloud & InfrastructureAPI Tools | Developer ToolsCloud & Infrastructure |
In-Depth Analysis
Ably
Realtime messaging infrastructure for chat, notifications, and live updates
Strengths
- +Reliable real-time messaging
- +Global edge network
- +Good documentation
- +Many SDKs
- +Enterprise ready
Weaknesses
- -Expensive at scale
- -Per-message pricing
- -Complex pricing
- -Learning curve
- -Vendor lock-in
Key features
Appwrite
Open-source backend for web, mobile, and Flutter. Self-host or cloud
Strengths
- +Open source
- +Self-hostable
- +Multi-platform SDKs
Weaknesses
- -Smaller community
- -Less mature
Key features
Pricing: Ably vs Appwrite
| Plan | Ably | Appwrite |
|---|---|---|
| Tier 1 | Free Free | $0 Free |
| Tier 2 | $29 Standard | $25 Pro |
| Tier 3 | $399 Pro | Custom Enterprise |
| Tier 4 | Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Ably pricing and Appwrite pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Ably
Want the highest-rated option?
Ably: 4.3/5 (187 reviews). Appwrite: 4.4/5 (5 reviews).
Go with: Appwrite
Value user reviews?
Ably: 187 reviews (4.3/5). Appwrite: 5 reviews (4.4/5).
Go with: Ably
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Ably is a cloud & infrastructure tool. Appwrite is in developer tools. Pick the category that matches your needs.
How important are ratings?
Appwrite is rated higher: 4.4/5 vs 4.3/5.
Key Takeaways
Ably
- Larger review base (187 reviews)
- Free tier available
- Our pick for this comparison
Appwrite
- Higher user rating: 4.4/5 vs 4.3/5
- Better fit for developer tools
The Bottom Line
Ably is our pick.
Frequently Asked Questions
Is Ably or Appwrite better?
Ably is rated in our evaluation. Both are freemium.
What are Ably and Appwrite used for?
Ably: Realtime messaging infrastructure for chat, notifications, and live updates. Appwrite: Open-source backend for web, mobile, and Flutter. Self-host or cloud.
What does Ably cost vs Appwrite?
Ably is freemium (free tier + paid plans). Appwrite is freemium (free tier + paid plans). Visit their websites for detailed pricing.