CircleCI vs Supabase: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
CircleCI positions itself as "ci/cd platform for fast, flexible pipelines" while Supabase goes after "open-source firebase alternative with postgres" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but CircleCI charges per credit while Supabase charges per project — a meaningful difference for larger teams. CircleCI (founded 2011) has had more time to build out its ecosystem and integrations, while Supabase (2020) tends to move faster on modern UX and newer workflows.
At a glance
| CircleCI | Supabase | |
|---|---|---|
| Our score | 74/100 | 88/100 |
| Starting price | $15/mo | Free |
| Free tier | Yes | Yes |
| Best for | CI/CD platform for fast, flexible pipelines | Open-source Firebase alternative with Postgres |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | CircleCI | Supabase |
|---|---|---|
| Docker support | Yes | No |
| Pipeline configuration (YAML) | Yes | No |
| Parallelism | Yes | No |
| Caching | Yes | No |
| Test splitting | Yes | No |
| PostgreSQL database | No | Yes |
| Authentication | No | Yes |
| Storage | No | Yes |
| Edge Functions | No | Yes |
| Realtime subscriptions | No | Yes |
Ratings breakdown
What the data tells us
Key capabilities you'd miss
Choosing CircleCI means going without PostgreSQL database, Authentication, Storage (which Supabase offers). Choosing Supabase means losing Docker support, Pipeline configuration (YAML), Parallelism. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
CircleCI (501-1,000 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Supabase (201-500 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose CircleCI if...
- You want a free tier to get started
- You value powerful features over simplicity
- You need enterprise-grade capabilities
Choose Supabase if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- Getting strong value for money is a priority
Frequently asked questions
Is CircleCI or Supabase better?
Supabase scores 88/100 compared to CircleCI's 74/100 on VendorVS. However, the best choice depends on your needs — CircleCI excels at ease of use (7/10) while Supabase scores 8/10.
How much does CircleCI cost compared to Supabase?
CircleCI starts at $15/mo (free tier available). Supabase starts at free (free tier available). Supabase is the more affordable option.
Does CircleCI or Supabase have a free plan?
Yes, both CircleCI and Supabase offer free tiers, so you can try each before committing to a paid plan.
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