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Technology · head to head

GitLab vs Supabase

GitLab logo

GitLab

Technology

The One DevOps Platform

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: GitLab baseline requires 8 vCPU and 16 GB RAM for single-node installations; resource-intensive; Supabase free tier projects auto-pause after 1 week of inactivity
  • They diverge on capability: GitLab covers Git repository management, Supabase covers PostgreSQL database.

Where they differ

Only the attributes on which GitLab and Supabase actually diverge.

Attributes where GitLab and Supabase differ
AttributeGitLabSupabase
Pricing modelopen-sourceUnknown
PlatformsLinux, Kubernetes, Docker, Cloud (AWS, GCP, Azure)Web, 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 GitLab

  • Git repository management
  • CI/CD pipelines
  • Issue tracking
  • Code review
  • Wiki
  • Container registry
  • Security scanning
  • Monitoring

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.

GitLab

  • Git repository management and version controlnot Supabase
  • CI/CD pipeline automationnot Supabase
  • DevOps and release managementnot Supabase
  • Security and compliance workflowsnot Supabase

Supabase

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

Where each one falls short

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

GitLab

  • Baseline requires 8 vCPU and 16 GB RAM for single-node installations; resource-intensive
  • PostgreSQL is mandatory; no support for alternative databases
  • Redis or Valkey cache required; adds infrastructure complexity
  • High-availability deployments require inter-node latency below 5 ms; difficult to achieve across geographically distributed sites
  • Requires self-hosting and maintenance; GitLab.com SaaS only available to GitLab team members for administration

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

GitLab

Free

No published plan breakdown. See the GitLab review.

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 GitLab if

  • You need git repository management.
  • You want to start without paying.
  • You work on Linux, Kubernetes, Docker, Cloud (AWS, GCP, Azure).
  • You also want ci/cd pipelines.
GitLab 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 GitLab or Supabase better?
Neither clearly leads. GitLab 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, GitLab or Supabase?
GitLab starts at Free and Supabase at Free.
Does GitLab or Supabase run on more platforms?
GitLab runs on Linux, Kubernetes, Docker, Cloud (AWS, GCP, Azure). Supabase runs on Web, iOS, Android.
Can I use GitLab for free?
Both have a free tier, so you can try either at no cost before committing.
What is GitLab best used for?
GitLab is most often used for git repository management and version control, ci/cd pipeline automation, devops and release management, security and compliance workflows. Of those, git repository management and version control and ci/cd pipeline automation are not what Supabase is typically brought in for.
What can GitLab do that Supabase cannot?
GitLab covers Git repository management, CI/CD pipelines, Issue tracking, Code review. Supabase covers PostgreSQL database, Auto-generated APIs, Authentication & authorization, Real-time subscriptions.

Answered from the vendors’ own pages

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
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
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