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Technology · head to head

Miro vs Supabase

Miro logo

Miro

Technology

The visual workspace for innovation

From
Free
Rated
-
Full reviewWebsite
Supabase logo

Supabase

Technology

The open source Firebase alternative

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Miro free tier limited to 3 editable boards; additional boards must be shared as read-only; Supabase free tier projects auto-pause after 1 week of inactivity
  • They diverge on capability: Miro covers Infinite canvas, Supabase covers PostgreSQL database.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Miro and Supabase actually diverge.

Attributes where Miro and Supabase differ
AttributeMiroSupabase
Pricing modelfreemiumUnknown
PlatformsWebWeb, iOS, Android
Founded20112020

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Technology).

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 Miro

  • Infinite canvas
  • Real-time collaboration
  • Digital sticky notes
  • Diagramming
  • Mind mapping
  • Video chat
  • Screen sharing
  • Templates

Only in Supabase

  • PostgreSQL database
  • Auto-generated APIs
  • Authentication & authorization
  • Real-time subscriptions
  • Storage
  • Edge functions
  • Vector embeddings
  • Database migrations

What people use each for

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

Miro

  • Collaborative whiteboarding and diagrammingnot Supabase
  • Team brainstorming and ideation sessionsnot Supabase
  • Project planning and workflow visualisationnot Supabase
  • Remote team collaborationnot Supabase

Supabase

  • Web application backends using Postgres plus auto-generated REST/GraphQL APIsnot Miro
  • Mobile app backends via Flutter/Swift/Kotlin client librariesnot Miro
  • AI applications using vector/embeddings storagenot Miro
  • Authentication with 20+ social providers plus email/passwordnot Miro
  • File and media storage (S3-compatible with CDN) and realtime sync over WebSocketsnot Miro

Where each one falls short

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

Miro

  • Free tier limited to 3 editable boards; additional boards must be shared as read-only
  • AI credits heavily restricted: 25 credits per member per month on Starter, 50 on Business
  • Enterprise plan requires minimum 30 members
  • Large projects with numerous nested objects may impact performance on lower tiers

Supabase

  • Free tier projects auto-pause after 1 week of inactivity
  • Free tier hard caps: 500 MB database, 1 GB file storage, 5 GB egress/month, 50,000 monthly active users, max 2 active free projects per organization
  • Pro plan charges usage overages beyond included quotas, e.g. $0.00325 per MAU above 100,000 and $0.125/GB disk above 8 GB
  • SOC2/ISO 27001 certification and HIPAA (add-on) compliance require the $599/month Team plan; not available on the $25/month Pro plan

Pricing, plan by plan

Miro

Free
  • FreeFree
    • 3 editable boards
    • 7,000+ templates
    • Multiple formats (Docs, Tables, Slides, Kanban)
  • Starter$8/month
    • Unlimited boards
    • Visitor editing
    • High-resolution exports
  • Business$20/month
    • Unlimited workspaces
    • Unlimited guests
    • 4,700+ diagramming shapes
  • Enterprise$null/mo
    • Custom pricing from 30 members
    • Enterprise-grade security
    • Regional data hosting

Supabase

Free
  • FreeFree
    • 50,000 MAU
    • 500MB database
    • 5GB egress
  • Pro$25/month
    • 100,000 MAU
    • 8GB disk
    • 250GB egress
  • Team$599/month
    • SOC2 and ISO 27001
    • HIPAA add-on
    • 28-day log / 14-day backup retention
  • Enterprise$undefined/month
    • Custom limits
    • Dedicated support manager
    • 24/7/365 support

Which should you pick?

Choose Miro if

  • You need infinite canvas.
  • You want to start without paying.
  • You also want real-time collaboration.
Miro review

Choose Supabase if

  • You need postgresql database.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want auto-generated apis.
Supabase review

Questions people ask

Is Miro or Supabase better?
Neither clearly leads. Miro starts at Free and Supabase at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Miro or Supabase?
Miro starts at Free and Supabase at Free.
Does Miro or Supabase run on more platforms?
Miro runs on Web. Supabase runs on Web, iOS, Android.
Can I use Miro for free?
Both have a free tier, so you can try either at no cost before committing.
What is Miro best used for?
Miro is most often used for collaborative whiteboarding and diagramming, team brainstorming and ideation sessions, project planning and workflow visualisation, remote team collaboration. Of those, collaborative whiteboarding and diagramming and team brainstorming and ideation sessions are not what Supabase is typically brought in for.
What can Miro do that Supabase cannot?
Miro covers Infinite canvas, Real-time collaboration, Digital sticky notes, Diagramming. Supabase covers PostgreSQL database, Auto-generated APIs, Authentication & authorization, Real-time subscriptions.

Answered from the vendors’ own pages

Miro: How much does Miro cost per month?

Miro offers Free (no cost), Starter at $8/month per member (billed yearly), Business at $20/month per member (billed yearly), and Enterprise with custom pricing from 30 members.

Source
Supabase: How much does Supabase cost?

Supabase offers a free tier and three paid plans. Pro starts at $25 per month, Team at $599 per month, and Enterprise requires a custom quote. All pricing is in USD charged monthly.

Source
Miro: Is there a free version of Miro?

Yes, Miro's Free plan includes 3 editable boards, 7,000+ templates, multiple formats, limited AI trial, 250+ integrations, and 100 MCP calls per day.

Source
Supabase: What are Supabase's usage overage fees?

Pro plan users pay $0.00325 per monthly active user over the 100,000 included, and $0.125 per GB for database storage exceeding 8 GB per project. Compute instances cost $10 to $3,730+ per month.

Source
Miro: Do organizations get discounts on Miro?

Miro offers education and nonprofit discounts, as well as startup credits of $500-$1,000 for eligible startups.

Source
Miro: How does annual billing compare to monthly billing?

Annual billing saves 20% compared to monthly billing across all paid tiers on Miro.

Source
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