Bitwarden vs Supabase: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Bitwarden positions itself as "open source password management" 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 Bitwarden charges per seat while Supabase charges per project — a meaningful difference for larger teams.
At a glance
| Bitwarden | Supabase | |
|---|---|---|
| Our score | 85/100 | 88/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Open source password management | Open-source Firebase alternative with Postgres |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Bitwarden | Supabase |
|---|---|---|
| Password vault | Yes | No |
| Browser extension | Yes | No |
| Mobile apps | Yes | No |
| Password generator | Yes | No |
| Secure sharing | 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
How costs scale
Supabase's pricing curve is steeper — the jump from its entry plan to its top tier is more dramatic than Bitwarden's. If you're a growing team, model the 12-month cost at your projected team size, not just today's. Bitwarden tends to stay more predictable as you add seats or usage.
Key capabilities you'd miss
Choosing Bitwarden means going without PostgreSQL database, Authentication, Storage (which Supabase offers). Choosing Supabase means losing Password vault, Browser extension, Mobile apps. 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
Bitwarden (51-200 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 Bitwarden 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
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 Bitwarden or Supabase better?
Supabase scores 88/100 compared to Bitwarden's 85/100 on VendorVS. However, the best choice depends on your needs — Bitwarden excels at ease of use (8/10) while Supabase scores 8/10.
How much does Bitwarden cost compared to Supabase?
Bitwarden starts at free (free tier available). Supabase starts at free (free tier available). Bitwarden is the more affordable option.
Does Bitwarden or Supabase have a free plan?
Yes, both Bitwarden and Supabase offer free tiers, so you can try each before committing to a paid plan.
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