PocketBase vs Supabase: Which Backend for Your MVP in 2026?

PocketBase and Supabase both solve the same problem: "I want a backend without building one from scratch." But they approach it from opposite directions.

PocketBase is minimalist. It is a single Go binary (15MB) that embeds SQLite, an admin dashboard, auth, real-time subscriptions, and file storage. Download it, run it, and you have a backend. No Docker. No cloud account. No credit card. It runs on a $5/month VPS or your laptop.

Supabase is maximalist. It wraps PostgreSQL with a REST API (PostgREST), real-time subscriptions, auth, edge functions, file storage, and vector search. It runs as a managed cloud service (free tier available) or self-hosted via Docker. It gives you a full production database with enterprise features from day one.

For MVPs and indie projects, this choice matters. PocketBase gets you from zero to deployed in 10 minutes. Supabase gets you to a more scalable foundation but with more initial complexity. Here is how to decide.

PocketBase was created by a single developer (Gani Georgiev) and has grown to 40,000+ GitHub stars because it nails one thing: making backend development as simple as possible.

What You Get

Embedded SQLite database with an auto-generated REST API. Admin dashboard for creating collections (tables), managing records, and configuring auth. Built-in auth with email/password, OAuth2 (Google, GitHub, Discord, etc.), and magic links. Real-time subscriptions via SSE (Server-Sent Events). File storage with image thumbnails. Hooks for custom business logic in JavaScript or Go.

Deployment

Download the binary, run ./pocketbase serve, and your backend is live. Deploy to any VPS (Hetzner, DigitalOcean, Fly.io) for $5 to $10/month. The entire backend, including the database, runs in a single process. Backups are a single file copy of the SQLite database. This simplicity is PocketBase's superpower.

Limitations

SQLite is single-writer. Under heavy concurrent write loads (100+ simultaneous write operations), you will hit contention. Read performance is excellent (SQLite is faster than PostgreSQL for most read patterns), but write scaling is PocketBase's ceiling. No built-in edge functions or serverless compute. Limited querying compared to PostgreSQL (no full-text search, no advanced JSON operations, no PostGIS). The ecosystem of client libraries and integrations is smaller. Horizontal scaling requires moving to a different architecture entirely.

Supabase positions itself as the open-source Firebase alternative, but it is really a managed PostgreSQL platform with a developer-friendly API layer.

What You Get

Managed PostgreSQL with automatic backups and point-in-time recovery. PostgREST API that auto-generates REST endpoints from your database schema. Real-time subscriptions via Postgres logical replication. Auth with 20+ OAuth providers, magic links, phone auth, and multi-factor auth. Edge Functions (Deno runtime) for custom server-side logic. Storage with CDN delivery and image transformations. Vector search via pgvector for AI applications. Database branching for preview environments.

Pricing

Free tier: 500MB database, 1GB file storage, 50,000 monthly active users. Pro ($25/month): 8GB database, 100GB storage, dedicated compute. Team ($599/month): priority support, SOC 2 compliance, SAML SSO. Pay-as-you-go for compute and bandwidth beyond plan limits. Compare this with Supabase vs Firebase for a broader BaaS comparison.

Strengths Over PocketBase

PostgreSQL handles any write volume you throw at it. Full-text search, JSONB queries, PostGIS for geospatial, and pgvector for embeddings are all native. Connection pooling via Supavisor handles thousands of concurrent connections. Row-level security (RLS) provides fine-grained access control at the database level. The migration path from Supabase MVP to production scale is seamless because it is just PostgreSQL underneath.

Here is a direct comparison across the features that matter most for MVP development.

Database

PocketBase: SQLite. Fast reads, limited concurrent writes. Schema managed via admin UI. Supabase: PostgreSQL. Unlimited scalability. Schema managed via SQL migrations or admin UI. Winner: Supabase for anything beyond a simple CRUD app.

Authentication

PocketBase: email/password, OAuth2 (major providers), magic links. Simple and covers 90% of use cases. Supabase: same plus phone auth, anonymous auth, MFA/TOTP, and SAML SSO (Team plan). More options and more mature. Winner: Supabase for feature breadth. PocketBase for simplicity.

Real-Time

PocketBase: SSE-based subscriptions on collection changes. Simple and reliable. Supabase: Postgres logical replication for real-time. More powerful (subscribe to specific rows, filters) but more complex. Winner: tie. Both work for MVPs. Supabase scales better for complex real-time patterns.

File Storage

PocketBase: built-in file storage with automatic thumbnail generation. Stored on local disk or S3-compatible storage. Supabase: S3-based storage with CDN, image transformations, and resumable uploads. Winner: Supabase for production file handling. PocketBase for simplicity.

Custom Logic

PocketBase: JavaScript hooks or extend with Go. Limited to synchronous processing. Supabase: Deno-based Edge Functions with full async support, cron jobs, and webhook handling. Winner: Supabase. Edge Functions are significantly more capable than PocketBase hooks.

The MVP decision has long-term consequences. Here is what the migration path looks like for each platform.

Scaling PocketBase

PocketBase scales vertically: bigger server, more RAM, faster SSD. This works surprisingly well up to 10,000 to 50,000 daily active users for read-heavy applications. Beyond that, SQLite's single-writer limitation becomes a bottleneck. Your options: switch to Litestream for SQLite replication (read replicas), move to a different database entirely (painful migration), or rewrite the backend. The migration off PocketBase is essentially a full backend rewrite.

Scaling Supabase

Supabase scales naturally because it is PostgreSQL. Upgrade your compute plan. Add read replicas. Use connection pooling. Optimize queries with indexes. Supabase handles millions of rows and thousands of concurrent connections on their Team plan. If you outgrow Supabase's managed service, export your PostgreSQL database and self-host it anywhere. Your application code stays the same because the API layer (PostgREST) is open-source.

The Migration Reality

If your MVP succeeds and scales to 100,000+ users, you will thank yourself for choosing Supabase. If your MVP fails (statistically likely), you will wish you had shipped faster with PocketBase. This is the core tension. The pragmatic answer: if you are validating an idea and expect to iterate heavily, PocketBase's speed advantage matters. If you have validated demand and are building your first funded product, Supabase's scalability matters.

Both platforms can be self-hosted, but the experience is radically different.

Self-Hosting PocketBase

Download a binary. Upload to server. Run it. Done. Total setup time: 5 minutes. The binary includes everything: database, API, admin UI, auth, file storage. Backups: copy one SQLite file. Updates: download new binary, stop old one, start new one. This is as simple as self-hosting gets. A Hetzner CX11 ($4/month, 2 vCPU, 2GB RAM) runs PocketBase comfortably for most projects.

Self-Hosting Supabase

Docker Compose with 10+ services: PostgreSQL, PostgREST, GoTrue (auth), Realtime, Storage, Kong (API gateway), Studio (admin UI), and more. Total setup time: 30 to 60 minutes. Requires familiarity with Docker and server administration. More resource-intensive: minimum 4GB RAM recommended. Updates require pulling new Docker images and managing database migrations. The benefit: full Supabase experience on your own infrastructure with no usage limits or per-request pricing.

Cost Comparison (Self-Hosted)

PocketBase on Hetzner: $4 to $12/month depending on server size. Supabase self-hosted on Hetzner: $12 to $30/month (needs more resources for all the services). Supabase managed: $0 (free tier) to $25/month (Pro). The free tier is genuinely useful for MVPs, making managed Supabase the cheapest option until you outgrow the limits.

After building MVPs with both platforms, here is when we recommend each one.

Choose PocketBase If:

You are a solo developer or indie hacker building a side project or MVP. Your app is read-heavy with moderate write volume (under 100 concurrent writers). You want the absolute simplest deployment possible. You value owning your infrastructure without cloud dependencies. You are comfortable with the possibility of rewriting the backend if the product succeeds at scale. Perfect for: SaaS MVPs, internal tools, prototypes, weekend projects, and anything where you want a backend running in 5 minutes.

Choose Supabase If:

You are building a funded startup product that needs to scale. Your app has heavy write volume or complex queries (joins, full-text search, geospatial). You need advanced auth features (MFA, SAML, phone auth). You want serverless functions for custom backend logic. You plan to have a team of developers working on the project. You want a migration path that does not involve a full rewrite. Perfect for: funded startups, production SaaS products, apps with complex data models, and teams that need the full power of PostgreSQL. Read our MVP development guide for broader guidance on building your first product.

Need help choosing the right backend for your MVP? Book a free strategy call to discuss your requirements and get a tailored recommendation.