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Supabase

Supabase Pricing Plans & Tiers

Open-source Firebase alternative with Postgres and auth

Dev Toolsusage-basedFrom $0/mo

Pricing last verified: March 16, 2026

Data compiled by Arthur Jacquemin, Founder & Lead Analyst
Updated March 16, 2026
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Pricing Analysis

Supabase's usage-based pricing ($0 free tier with 50K MAU, $25/month Pro with 100K MAU) creates a deceptively efficient path for developer teams to scale from prototype to production without hitting pricing cliffs. The free tier's 500MB database and shared CPU position it as a serious Firebase alternative that doesn't require a payment method, removing friction for startups and agencies validating product-market fit. However, the Pro tier's $25 entry point is misleadingly cheap — additional egress costs (250GB standard, 250GB cached) are the hidden tax that catches teams by surprise when a single viral feature drives traffic beyond expected thresholds.

Supabase's differentiation versus Firebase centers on PostgreSQL-native architecture and open-source positioning, which appeals to engineers skeptical of vendor lock-in but creates a hidden cost: teams must understand relational database internals (connection pooling, index optimization, replication) rather than Firebase's black-box document model. This technical depth requirement favors mid-stage startups with dedicated infrastructure engineers, not first-time founders.

The Team tier ($599/month) explicitly targets companies ready to abandon Firebase entirely, bundling SOC2/HIPAA compliance and project-scoped access — features that cost enterprises thousands in AWS Security Groups and IAM overhead. This creates a natural upgrade path that compresses the TCO argument: abandon Firebase's per-service pricing chaos ($50-300/month across multiple services) in favor of Supabase's flat infrastructure fee.

Strengths

  • The free tier includes core PostgreSQL, auth, and API endpoints with genuinely useful limits (50K MAU covers 500-person companies pre-monetization), eliminating the 'Firebase free tier is a demo' problem where free users outgrow limits in weeks.
  • Pro tier ($25/month) pricing is 4-6x cheaper than comparable Firebase usage for small-to-medium applications, creating instant ROI for teams migrating off Firebase and facing exponential cost curves.
  • Open-source codebase reduces lock-in anxiety and allows teams to self-host on Fly.io, Railway, or internal Kubernetes, creating a viable exit path that Firebase explicitly prevents.

Considerations

  • Egress costs ($0.09/GB) become a stealth expense for applications with high downstream bandwidth (real-time analytics dashboards, content delivery, webhook notifications); teams shipping data to multiple destinations can face $500-2000/month overages despite hitting the $25 Pro tier floor.
  • Database connection pooling is not intuitive for Firebase refugees; Supabase's reliance on PgBouncer creates production debugging friction for teams unfamiliar with PostgreSQL connection management, adding hidden ops costs.
  • The $599 Team tier minimum creates a significant price jump from Pro; companies with 10-50 employees often negotiate Firebase better rates rather than commit to Supabase's enterprise tier, limiting upsell velocity.
Ideal For

Venture-backed startups (5-50 engineers) and agencies building production applications that need PostgreSQL semantics and are skeptical of Firebase's cost opacity and vendor lock-in.

Pricing Takeaway

Supabase's free tier is genuinely generous, but Pro tier egress costs and Team tier minimums create invisible cliffs that catch teams unaware of database bandwidth patterns.

Third-Party Ratings

G2Supabase Reviews

Best choice: Supabase

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Pricing Plans (4)

FREE

$0/mo
Start with FREE

PRO

$25/mo
Start with PRO

TEAM

$599/mo
Start with TEAM

ENTERPRISE

Custom
Start with ENTERPRISE

How does Supabase pricing compare?

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Frequently Asked Questions

How much does Supabase cost for backend services?
Supabase's free tier includes unlimited API requests, 500MB storage, and 1GB bandwidth. Pro plan costs $25/month with 8GB storage, 250GB bandwidth, and priority support. Team plan costs $599/month (annual) with team management. For early-stage SaaS apps, the free tier often suffices.
Is Supabase's free plan usable for production?
Supabase's free tier includes unlimited API calls, 500MB storage, 1GB bandwidth, and PostgreSQL database. For prototype and MVP-stage apps, this is fully production-ready. The limits are permissive — you can exceed them before hitting hard caps. Most startups grow for 6+ months before needing Pro.
What is included in Supabase Pro vs free?
Supabase free (500MB storage, 1GB bandwidth) vs Pro ($25/mo, 8GB storage, 250GB bandwidth). Pro adds priority support and higher rate limits. For production SaaS apps with 10,000+ monthly users, Pro becomes necessary. Enterprise custom plans are available for mission-critical apps.
How does Supabase pricing compare to Firebase?
Supabase free (500MB storage, 1GB bandwidth) vs Firebase free (1GB storage, 10GB bandwidth). Both are free tiers suitable for hobby projects. Supabase Pro is $25/month; Firebase Blaze plan charges per actual usage (typically $10-50/month for small apps). For predictable costs, Supabase is better; for variable workloads, Firebase Blaze can be cheaper.
Does Supabase charge for API calls?
No, Supabase's pricing does not charge per API call — you get unlimited requests on all plans. Storage and bandwidth are the only metered resources. This makes Supabase vastly cheaper than Firebase for read-heavy applications with millions of API calls.
Can I self-host Supabase to avoid costs?
Yes, Supabase is open-source and can be self-hosted on your own infrastructure. This eliminates monthly fees but requires DevOps skills and server costs (typically $10-50/month on VPS providers like DigitalOcean). Most teams use hosted Supabase ($0-25/month) rather than self-hosting unless they have specific compliance requirements.

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Sources

  1. Supabase Official Pricing— Vendor pricing page
  2. Supabase Reviews— Independent reviews on G2

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