Software · head to head
Appwrite vs Zephyr Scale

Appwrite
Software
Open-source Backend as a Service with REST API and SDKs
- From
- Free
- Rated
- -
The short version
- Only Appwrite has a free tier, so it costs nothing to try first.
- Each has a real cost: Appwrite smaller ecosystem compared to Firebase; fewer third-party integrations and extensions; Zephyr Scale split across separate Essential and Advanced editions plus a distinct Zephyr Enterprise on-premises product, so buyers must pick the right SKU before pricing applies
Where they differ
Only the attributes on which Appwrite and Zephyr Scale actually diverge.
| Attribute | Appwrite | Zephyr Scale |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | Unknown | subscription |
| Free tier | Yes | No |
| Platforms | Cloud (Managed), Self-Hosted, Docker | Web |
| Founded | 2019 | Unknown |
Identical on both: user rating (Not yet rated), category (Unknown).
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 Zephyr Scale
Nothing recorded that Appwrite does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Appwrite
- API Developmentnot Zephyr Scale
- API Gatewaynot Zephyr Scale
- API Testingnot Zephyr Scale
- API Documentationnot Zephyr Scale
- Microservicesnot Zephyr Scale
Zephyr Scale
No use cases recorded yet. See the Zephyr Scale review.
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
Zephyr Scale
- Split across separate Essential and Advanced editions plus a distinct Zephyr Enterprise on-premises product, so buyers must pick the right SKU before pricing applies
Pricing, plan by plan
Appwrite
Free- Cloud FreeFree
- 75K MAU
- 10GB storage
- Unlimited projects
- Cloud Pro$15/month
- More storage
- Priority support
Zephyr Scale
On requestNo published plan breakdown. See the Zephyr Scale review.
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 Zephyr Scale if
Nothing in the data separates Zephyr Scale from Appwrite on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is Appwrite or Zephyr Scale better?
- Neither clearly leads. Appwrite starts at Free and Zephyr Scale at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Appwrite or Zephyr Scale?
- Appwrite has a free tier; the other does not. Paid plans start at Free for Appwrite and On request for Zephyr Scale.
- Does Appwrite or Zephyr Scale run on more platforms?
- Appwrite runs on Cloud (Managed), Self-Hosted, Docker. Zephyr Scale runs on Web.
- Can I use Appwrite for free?
- Yes. Appwrite has a free tier, so you can try it without paying. Zephyr Scale starts at On request.
- 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 Zephyr Scale is typically brought in for.
- What can Appwrite do that Zephyr Scale cannot?
- Appwrite covers REST API, Authentication, Database, Multiple SDKs.
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.
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.
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.
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
More on Zephyr Scale
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