Directus vs Supabase: Which Platform is Right for You?

Ask Yourself Three Questions

These three questions will narrow your choice faster than any feature list:

1. Do you have an existing database to manage? Directus is built for this. It wraps your existing SQL database (PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, Oracle) and auto-generates a visual admin UI and REST/GraphQL APIs. If you're modernizing a legacy system or managing databases across multiple clients, Directus reads your schema and gets to work instantly. Supabase starts you fresh—it provides a database you deploy with Supabase.

2. Does your app need built-in end-user authentication? Supabase includes production-grade auth: email/password, Google OAuth, GitHub OAuth, Apple OAuth, SAML, phone/SMS, magic links. All tested, ready to embed, no setup. Directus has user and role management for your team and editors, but not for your app's users—you add that separately. If auth is critical, Supabase has it built-in.

3. How much operational work can you absorb? Directus self-hosting is straightforward: a Node.js application plus your database. Running in 15 minutes. Supabase self-hosting requires Docker Compose and running 7+ services (PostgreSQL, Auth, Realtime, Storage, API Gateway, and more)—hours to configure, ongoing maintenance. If simplicity matters, Directus wins.

Features at a Glance

What You Get	Directus	Supabase
Database	Wraps any SQL (Postgres, MySQL, MariaDB, SQL Server, SQLite, Oracle, CockroachDB)	PostgreSQL only, tightly integrated
Admin Interface	Rich visual Data Studio for non-technical editors	Developer-focused dashboard
APIs	Auto-generated REST + GraphQL from schema	Auto-generated REST + GraphQL via PostgREST
End-User Auth	Editor roles only	Full production-grade Auth service
Realtime	WebSocket via hooks/flows (solid)	Native Postgres CDC (high-performance, lower latency)
File Storage	Flexible (S3, local, cloud providers)	Built-in S3-compatible storage
Functions	Visual automation flows	Edge Functions (Deno-based serverless)
Data Ownership	Stays in your SQL database, fully portable	Postgres is portable, auth/storage are proprietary
Community Size	38.0K GitHub stars	111.1K GitHub stars (3x larger)
Free Tier	3 seats, unlimited data	50K monthly active users, 500MB database
Team Plan	$499/mo (annual)	$599/mo
Self-Hosting	15 minutes, straightforward	7+ services, hours to configure
Self-Hosted Cost	Free for orgs <$5M revenue, <50 employees	Infrastructure cost varies, no licensing
Compliance	GDPR compliant	GDPR compliant, SOC 2 Type II, ISO 27001

Both are production-ready. Directus emphasizes database flexibility and content team UX. Supabase emphasizes instant-on backends and end-user features.

When to Choose Directus

Pick Directus when:

You have existing databases. Directus wraps your current database without data migration. If you're managing 5 MySQL databases for clients, or modernizing a 15-year-old SQL Server schema, Directus reads your schema and generates the UI and APIs instantly. No rebuilding, no ETL.

Your team includes non-technical editors. Marketers, content managers, operations staff—the Data Studio is built for them. They manage data, define workflows, version content, all without touching SQL or code.

You want database flexibility. Directus is database-agnostic. You choose PostgreSQL, MySQL, MariaDB, SQL Server, or even SQLite. Your choice, your infrastructure.

Lock-in is a concern. Your data lives in a standard SQL database. If you leave Directus tomorrow, you export your schema and data and move to any other platform. No proprietary format, no vendor lock-in.

You're early-stage and budget-conscious. Self-hosted Directus is free for organizations under $5M annual revenue and 50 employees. All features unlocked, zero licensing cost.

Real use case: A 12-person marketing agency running Directus to manage 8 different client databases. Each client gets a visual editor for their data without touching code.

When to Choose Supabase

Pick Supabase when:

You're building a new app from scratch. No schema migration, no legacy database. Supabase gives you PostgreSQL, production-grade auth, file storage, and realtime in one instant setup. Deploy in minutes, scale easily.

You need end-user authentication. OAuth (Google, GitHub, Apple), email/password, SAML, SMS, magic links—all production-ready and built-in. No third-party auth service, no integration cost. Ship user signup immediately.

Realtime is critical. Collaborative editing, live feeds, presence awareness, multi-user updates. Supabase's Postgres CDC (Change Data Capture) over WebSocket is lower-latency and more battle-tested than Directus's hook-based realtime.

Your audience is primarily developers. Supabase assumes developers will use the JavaScript client library and write Edge Functions. Less visual UI, more code. If your team is all engineers, Supabase's approach works well.

You want a managed backend fast. Supabase Cloud is production-grade in minutes. You don't self-host—they handle infrastructure, backups, and scaling. Move fast without ops overhead.

Community and ecosystem matter. 111.1K GitHub stars, 38,898 commits, strong Series B backing. Larger integration ecosystem, more third-party libraries, faster feature velocity.

Real use case: A Series A SaaS company building a collaborative workspace. They need user auth, file uploads, realtime collaboration, and want to ship in 3 weeks. Supabase cuts months off their timeline.

What You Actually Pay

Directus Cloud Plans:

• Core (Free): 3 seats, 25 collections, 5 automation flows, community support. Good for testing and small teams.
• Team: $499/month if billed annually ($599 if monthly). 10 seats + SSO, 50 collections (expandable to 100 for $100 per 25-pack), 20 flows, basic email support. Extra team members: $50/seat/month.
• Enterprise: Custom pricing, custom everything, dedicated support.

Supabase Cloud Plans:

• Free: 500MB database, 50K monthly active users, 1GB storage, 5GB egress per month. Perfect for learning and side projects.
• Pro: $25/month. 8GB database, 100K MAU, 100GB storage. Overage pricing: $0.125/GB database, $0.00325/MAU, $0.0213/GB storage, $0.09/GB egress.
• Team: $599/month. Custom database size, custom MAU limit, priority support, SLA.
• Enterprise: Custom pricing, 24/7 support.

Self-Hosted Cost:

• Directus Self-Hosted: Free if your organization has less than $5M annual revenue AND fewer than 50 employees (Directus Open Innovation Grant). All features unlocked. Above that threshold, enterprise license (contact sales).
• Supabase Self-Hosted: Free software, but infrastructure cost is your responsibility. Expect $50–$300/month for a small VPS, managed Postgres database, and storage. More complex to operate.

For a 10-person team, first year:

• Directus Team: $5,988 (annual billing).
• Supabase Team: $7,188 (monthly).
• Directus wins if you bill annually. Both are comparable on monthly billing.

For qualifying startups under $5M revenue:

• Directus Self-Hosted: $0/month.
• Supabase Self-Hosted: $100–$300/month in infrastructure (if you have ops capacity).
• Directus's revenue-based free tier is generous.

Lock-In and Data Portability

The Directus Advantage: Your data lives in a standard SQL database you own or manage. If you leave Directus, you export your schema and data and move to any other platform. No proprietary format, no extraction cost, minimal friction. Directus is a management layer, not a data silo.

The Supabase Advantage: Your core data is Postgres (portable). But Supabase's Auth, File Storage, and Realtime are proprietary services. If you leave, you need to migrate those services separately, which takes days or weeks. Your data is portable, but your infrastructure is less so.

Migration Paths: If you start with Directus and want Supabase: Migrate your Postgres database to Supabase, rebuild auth and storage on your side. Possible, 2-3 days of work.

If you start with Supabase and want Directus: Export your Postgres schema and data from Supabase, point Directus at it. Directus auto-generates the UI and APIs from your schema. Done in hours.

GDPR and EU Data Residency: Both are GDPR-compliant. Directus Cloud is US-based. Self-hosted Directus runs on your infrastructure, giving you full control—choose German data centers, Irish hosting, or your own servers. Supabase is GDPR-compliant and offers EU region databases (Ireland). For strictest EU compliance and data residency, self-hosted Directus on German infrastructure is the strongest option.