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Sanity vs Appwrite

Sanity logo

Sanity

Software

Headless CMS with real-time collaborative editing and structured content APIs

From
Free
Rated
-
Full reviewWebsite
Appwrite logo

Appwrite

Software

Open-source Backend as a Service with REST API and SDKs

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Sanity free plan limited to 10,000 documents and 100GB assets; Appwrite smaller ecosystem compared to Firebase; fewer third-party integrations and extensions
  • They diverge on capability: Sanity covers Content API, Appwrite covers REST API.

Where they differ

Only the attributes on which Sanity and Appwrite actually diverge.

Attributes where Sanity and Appwrite differ
AttributeSanityAppwrite
Pricing modelsubscriptionUnknown
PlatformsWebCloud (Managed), Self-Hosted, Docker
Founded20112019

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 Sanity

  • Content API
  • Collaborative editing
  • Structured content
  • Webhooks
  • Third-party services
  • GROQ query language
  • JavaScript SDK support

Only in Appwrite

  • REST API
  • Authentication
  • Database
  • Multiple SDKs
  • Cloud functions
  • File storage
  • Docker support
  • Self-hosted support

Both cover

  • Cloud support

What people use each for

The jobs each tool is most often brought in to do.

Sanity

  • Headless CMS for structured content managementnot Appwrite
  • Collaborative content editing with real-time multiplayer supportnot Appwrite
  • API-driven content delivery with GROQ query languagenot Appwrite

Appwrite

  • API Developmentnot Sanity
  • API Gatewaynot Sanity
  • API Testingnot Sanity
  • API Documentationnot Sanity
  • Microservicesnot Sanity

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Sanity

  • Free plan limited to 10,000 documents and 100GB assets
  • Free plan supports only public datasets
  • Growth plan capped at 50 seats maximum
  • Private datasets, scheduled drafts, and comments/tasks require paid plans
  • Annual billing unavailable for Growth plan; Enterprise-only

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

Sanity

Free

No published plan breakdown. See the Sanity review.

Appwrite

Free
  • Cloud FreeFree
    • 75K MAU
    • 10GB storage
    • Unlimited projects
  • Cloud Pro$15/month
    • More storage
    • Priority support

Which should you pick?

Choose Sanity if

  • You need content api.
  • You want to start without paying.
  • You also want collaborative editing.
Sanity review

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.
Appwrite review

Questions people ask

Is Sanity or Appwrite better?
Neither clearly leads. Sanity 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, Sanity or Appwrite?
Sanity starts at Free and Appwrite at Free.
Does Sanity or Appwrite run on more platforms?
Sanity runs on Web. Appwrite runs on Cloud (Managed), Self-Hosted, Docker.
Can I use Sanity for free?
Both have a free tier, so you can try either at no cost before committing.
What is Sanity best used for?
Sanity is most often used for headless cms for structured content management, collaborative content editing with real-time multiplayer support, api-driven content delivery with groq query language. Of those, headless cms for structured content management and collaborative content editing with real-time multiplayer support are not what Appwrite is typically brought in for.
What can Sanity do that Appwrite cannot?
Sanity covers Content API, Collaborative editing, Structured content, Webhooks. Appwrite covers REST API, Authentication, Database, Multiple SDKs. Both handle Cloud 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.

Source
Appwrite: 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.

Source
Appwrite: 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.

Source
Appwrite: 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).

Source
Appwrite: 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.

Source
Appwrite: 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.

Source
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