Microsoft Entra ID vs Supabase: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Microsoft Entra ID positions itself as "microsoft entra id" 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 Microsoft Entra ID charges per seat while Supabase charges per project — a meaningful difference for larger teams. Microsoft Entra ID (founded 2010) 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
| Microsoft Entra ID | Supabase | |
|---|---|---|
| Our score | 84/100 | 88/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Microsoft Entra ID | Open-source Firebase alternative with Postgres |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Microsoft Entra ID | Supabase |
|---|---|---|
| SSO | Yes | No |
| MFA | Yes | No |
| Conditional Access | Yes | No |
| SCIM provisioning | Yes | No |
| Azure app integration | Yes | No |
| PostgreSQL database | No | Yes |
| Authentication | No | Yes |
| Storage | No | Yes |
| Edge Functions | No | Yes |
| Realtime subscriptions | No | Yes |
advanced
| Feature | Microsoft Entra ID | Supabase |
|---|---|---|
| Identity Protection | Yes | No |
| Privileged Identity Management | Yes | No |
| Access reviews | Yes | No |
| Verified ID | Yes | No |
| Workload identity | Yes | No |
| Row-level security | No | Yes |
| Database webhooks | No | Yes |
| pgvector (AI embeddings) | No | Yes |
| Branching | No | Pro+ |
| Foreign data wrappers | No | Yes |
integrations
| Feature | Microsoft Entra ID | Supabase |
|---|---|---|
| Microsoft 365 | Yes | No |
| Azure | Yes | No |
| Salesforce | Yes | No |
| AWS | Yes | No |
| Okta | Yes | No |
| Next.js | No | Yes |
| React | No | Yes |
| Flutter | No | Yes |
| Prisma | No | Yes |
| Drizzle | No | Yes |
| Vercel | 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 Microsoft Entra ID's. If you're a growing team, model the 12-month cost at your projected team size, not just today's. Microsoft Entra ID tends to stay more predictable as you add seats or usage.
Key capabilities you'd miss
Choosing Microsoft Entra ID means going without PostgreSQL database, Authentication, Storage (which Supabase offers). Choosing Supabase means losing SSO, MFA, Conditional Access. 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
Supabase (201-500 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Microsoft Entra ID (10000+ employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose Microsoft Entra ID if...
- You want a free tier to get started
- You value powerful features over simplicity
- 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 Microsoft Entra ID or Supabase better?
Supabase scores 88/100 compared to Microsoft Entra ID's 84/100 on VendorVS. However, the best choice depends on your needs — Microsoft Entra ID excels at ease of use (7/10) while Supabase scores 8/10.
How much does Microsoft Entra ID cost compared to Supabase?
Microsoft Entra ID starts at free (free tier available). Supabase starts at free (free tier available). Microsoft Entra ID is the more affordable option.
Does Microsoft Entra ID or Supabase have a free plan?
Yes, both Microsoft Entra ID and Supabase offer free tiers, so you can try each before committing to a paid plan.
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