Software · head to head
WSO2 API Manager vs Appwrite

WSO2 API Manager
Software
Complete API management platform for designing and managing APIs
- From
- Free
- Rated
- -

Appwrite
Software
Open-source Backend as a Service with REST API and SDKs
- From
- Free
- Rated
- -
The short version
- Each has a real cost: WSO2 API Manager the free open source distribution does not include a subscription to the WSO2 Update service, so continuous improvements and security patches require a paid subscription; Appwrite smaller ecosystem compared to Firebase; fewer third-party integrations and extensions
- They diverge on capability: WSO2 API Manager covers API Gateway, Appwrite covers REST API.
Where they differ
Only the attributes on which WSO2 API Manager and Appwrite actually diverge.
| Attribute | WSO2 API Manager | Appwrite |
|---|---|---|
| Pricing model | open-source | Unknown |
| Platforms | Java, Linux, Docker, Kubernetes | Cloud (Managed), Self-Hosted, Docker |
| Founded | 2005 | 2019 |
Identical on both: starting price (Free), free tier (Yes), 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 WSO2 API Manager
- API Gateway
- API Designer
- Developer Portal
- LDAP
- Okta
- Keycloak
- Microservices
- Java support
Only in Appwrite
- REST API
- Authentication
- Database
- Multiple SDKs
- Cloud functions
- File storage
- Self-hosted support
- Cloud support
Both cover
- Docker support
- Kubernetes support
What people use each for
The jobs each tool is most often brought in to do.
WSO2 API Manager
- Publishing, securing and rate limiting APIs behind a gatewaynot Appwrite
- Running an API developer portal with subscription key managementnot Appwrite
- Self hosting an open source API management layer on premisesnot Appwrite
Appwrite
- API Developmentnot WSO2 API Manager
- API Gatewaynot WSO2 API Manager
- API Testingnot WSO2 API Manager
- API Documentationnot WSO2 API Manager
- Microservicesnot WSO2 API Manager
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
WSO2 API Manager
- The free open source distribution does not include a subscription to the WSO2 Update service, so continuous improvements and security patches require a paid subscription
- A commercial production licence is not part of the free download and comes only with a subscription
- No subscription price is published; Basic Support and Enterprise Support both require contacting sales for a quote
- 24x7x365 coverage requires Enterprise Support; the general query SLA is one business day
- A Customer Success Manager is a paid optional add on covering business hours only
- Consulting services and WSO2 Private Cloud hosting are quoted separately
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
Pricing, plan by plan
WSO2 API Manager
Free- CommunityFree
- Core API management
- Community support
- Commercial$undefined/monthly
- Enterprise features
- Technical support
- SLA
Appwrite
Free- Cloud FreeFree
- 75K MAU
- 10GB storage
- Unlimited projects
- Cloud Pro$15/month
- More storage
- Priority support
Which should you pick?
Choose WSO2 API Manager if
- You need api gateway.
- You want to start without paying.
- You work on Java, Linux, Docker, Kubernetes.
- You also want api designer.
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.
Questions people ask
- Is WSO2 API Manager or Appwrite better?
- Neither clearly leads. WSO2 API Manager starts at Free and Appwrite at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, WSO2 API Manager or Appwrite?
- WSO2 API Manager starts at Free and Appwrite at Free.
- Does WSO2 API Manager or Appwrite run on more platforms?
- WSO2 API Manager runs on Java, Linux, Docker, Kubernetes. Appwrite runs on Cloud (Managed), Self-Hosted, Docker.
- Can I use WSO2 API Manager for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is WSO2 API Manager best used for?
- WSO2 API Manager is most often used for publishing, securing and rate limiting apis behind a gateway, running an api developer portal with subscription key management, self hosting an open source api management layer on premises. Of those, publishing, securing and rate limiting apis behind a gateway and running an api developer portal with subscription key management are not what Appwrite is typically brought in for.
- What can WSO2 API Manager do that Appwrite cannot?
- WSO2 API Manager covers API Gateway, API Designer, Developer Portal, LDAP. Appwrite covers REST API, Authentication, Database, Multiple SDKs. Both handle Docker support, Kubernetes support.
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 WSO2 API Manager
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