API Management · head to head
Appwrite vs Pusher

Appwrite
API Management
Open-source Backend as a Service with REST API and SDKs
- From
- Free
- Rated
- -

Pusher
API Management
Realtime messaging API for building live features into apps
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Appwrite smaller ecosystem compared to Firebase; fewer third-party integrations and extensions; Pusher the free Sandbox plan is capped at 100 concurrent connections, which is quickly outgrown by production apps.
- They diverge on capability: Appwrite covers REST API, Pusher covers Pub/sub channels.
Where they differ
Only the attributes on which Appwrite and Pusher actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (API Management).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Appwrite
- REST API
- Authentication
- Database
- Multiple SDKs
- Cloud functions
- File storage
- Docker support
- Self-hosted support
Only in Pusher
- Pub/sub channels
- Presence channels
- Client libraries
- Webhooks
- 24/7 monitoring
- Priority support
What people use each for
The jobs each tool is most often brought in to do.
Appwrite
- API Developmentnot Pusher
- API Gatewaynot Pusher
- API Testingnot Pusher
- API Documentationnot Pusher
- Microservicesnot Pusher
Pusher
- Adding live chat to a web or mobile appnot Appwrite
- Showing realtime presence of online usersnot Appwrite
- Pushing live notifications or dashboard updatesnot Appwrite
- Building collaborative features without managing WebSocket serversnot Appwrite
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Appwrite
- Smaller ecosystem compared to Firebase; fewer third-party integrations and extensions
- Analytics, crash reporting, and A/B testing not included (Firebase includes these)
- Requires infrastructure management for self-hosted deployments; not fully managed like Firebase Cloud
- Mobile app support not as mature as Firebase's native iOS/Android SDKs
Pusher
- The free Sandbox plan is capped at 100 concurrent connections, which is quickly outgrown by production apps.
- Pricing jumps sharply between tiers (e.g. $49 to $99 to $299), leaving few options for teams with moderate but growing usage.
- Priority support with faster response times costs an additional $3,000/month on top of plan pricing.
Pricing, plan by plan
Appwrite
Free- Cloud FreeFree
- 75K MAU
- 10GB storage
- Unlimited projects
- Cloud Pro$15/month
- More storage
- Priority support
Pusher
Free- SandboxFree
- 200k messages/day
- 100 concurrent connections
- Standard support
- Startup$49/month
- 1M messages/day
- 500 concurrent connections
- Pro$99/month
- 4M messages/day
- 2,000 concurrent connections
- Business$299/month
- 10M messages/day
- 5,000 concurrent connections
- Premium support
Which should you pick?
Choose Appwrite if
- You need rest api.
- You want to start without paying.
- You work on Cloud (Managed), Self-Hosted, Docker.
- You also want authentication.
Choose Pusher if
- You need pub/sub channels.
- You want to start without paying.
- You work on web, ios, android, api.
- You also want presence channels.
Questions people ask
- Is Appwrite or Pusher better?
- Neither clearly leads. Appwrite starts at Free and Pusher at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Appwrite or Pusher?
- Appwrite starts at Free and Pusher at Free.
- Does Appwrite or Pusher run on more platforms?
- Appwrite runs on Cloud (Managed), Self-Hosted, Docker. Pusher runs on web, ios, android, api.
- Can I use Appwrite for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Appwrite best used for?
- Appwrite is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what Pusher is typically brought in for.
- What can Appwrite do that Pusher cannot?
- Appwrite covers REST API, Authentication, Database, Multiple SDKs. Pusher covers Pub/sub channels, Presence channels, Client libraries, Webhooks.
Answered from the vendors’ own pages
Appwrite: Can Appwrite be self-hosted?
Yes. Appwrite is fully open-source and self-hosted with a single Docker command. Self-hosting is completely free with no feature restrictions, unlike the managed Appwrite Cloud.
SourcePusher: What does Pusher cost?
Pusher Channels offers a free Sandbox plan (200k messages/day, 100 connections) and paid plans starting at $49/month for Startup, scaling up through Pro, Business, and several higher tiers up to $1,199/month, plus custom Enterprise pricing.
SourceAppwrite: What is Appwrite Cloud's pricing?
Appwrite Cloud offers a free tier with unlimited projects, 75K monthly active users, and 10GB storage with no time limit. Pro plan starts at $15/month per organization member. Scale plan at $599/month includes dedicated resources and SOC 2 compliance.
SourcePusher: Can I change or cancel my plan?
Yes, customers can log into the dashboard and adjust their plan at any time, including upgrading, downgrading, or cancelling.
SourceAppwrite: What programming languages does Appwrite support?
Appwrite provides SDKs for 15+ languages including JavaScript, Flutter, Swift, Kotlin, Python, Ruby, PHP, .NET, and more, offering more language flexibility than Firebase.
SourcePusher: How is usage metered?
Usage is measured by concurrent connections and messages per day; a message counts both the publish and each delivery, so publishing one message to 50 subscribers counts as 51 messages.
SourceAppwrite: What backend services does Appwrite provide?
Appwrite includes Auth (with multi-factor auth), Databases, Storage (with compression and encryption), Serverless Functions, Messaging, Realtime subscriptions, and Sites (for hosting static and full-stack apps).
SourceAppwrite: Does Appwrite include real-time capabilities?
Yes. Appwrite's Realtime service covers all platform services by default through WebSocket subscriptions, enabling real-time updates across databases, functions, and messages.
SourceAppwrite: How does Appwrite compare to Firebase on costs?
Appwrite offers better cost predictability. Firebase's pay-per-read/write model can lead to unexpected bills with runaway queries, while Appwrite's self-hosted model only requires paying for your own infrastructure with completely predictable costs.
SourceRelated pages
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