Cognito vs Supabase: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Cognito and Supabase side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Supabase leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Cognito
Streamline global customer onboarding with seamless ID verification and compliance
Best for you if:
- • You want optimized for high conversion rates during customer onboarding
Supabase
Open source Firebase alternative
Best for you if:
- • You want a free tier before you commit
| At a Glance | Cognito | Supabase |
|---|---|---|
Starts at | Not published | Free plan, paid from $25/mo, billed monthly Pro plan |
Category | Security Compliance | Data & Databases API Tools |
Rating | 4.6/5 G2 4.6 6 reviews | 4.6/5 G2 4.6 · Capterra 5.0 233 reviews |
Free plan | No | Yes |
Watch out for | n/a | Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos |
Choose Cognito or Supabase?
Choose Cognito if
- You want optimized for high conversion rates during customer onboarding
- You want supports a vast number of countries and ID document types
- You work in security, not data & databases
Choose Supabase if
- You want a free tier before you commit
- You want full PostgreSQL access
- You want generous free tier
- You work in data & databases, not security
In-Depth Analysis
Cognito
Streamline global customer onboarding with seamless ID verification and compliance
Strengths
- Pro: Optimized for high conversion rates during customer onboarding.
- Pro: Supports a vast number of countries and ID document types.
- Pro: Reduces manual review efforts with smart false-positive reduction in screening.
- Pro: Offers comprehensive compliance features with audit trails and ongoing monitoring.
- Pro: Designed for developers with extensive documentation and flexible integration.
Weaknesses
- Con: Specific pricing details are not publicly available, requiring contact with sales.
- Con: Requires integration into existing systems, which may involve development effort depending on the chosen method.
Key features
Supabase
Open source Firebase alternative
Supabase is the open-source Firebase alternative that developers actually want to use, Postgres database, authentication, storage, edge functions, and real-time subscriptions in one platform.
Watch out
Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos
Strengths
- Pro: Full PostgreSQL access
- Pro: Generous free tier
- Pro: Open-source and self-hostable
- Pro: Great developer experience
Weaknesses
- Con: Projects pause on free tier
- Con: Smaller ecosystem than Firebase
- Con: Less mature than alternatives
Key features
Plans and prices: Cognito vs Supabase
| Tool | Plans and prices | Source |
|---|---|---|
| Cognito | No plan prices on file | cognitohq.com |
| Supabase |
| supabase.com/pricingread Oct 5, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Cognito pricing and Supabase pricing.
Key Takeaways
Cognito
- Choose if you want streamline global customer onboarding with seamless ID verification and compliance
Supabase
- Has a free plan
What the data shows
On the data below, Supabase leads on a free plan. We do not name an overall winner for this pair.
- User ratings rest on too few reviews to rank (4.6/5 from 6 reviews for Cognito, 4.6/5 from 233 reviews for Supabase; we compare ratings only above 20 reviews on both sides).
- Supabase starts at $25/mo, billed monthly; Cognito has no public paid plan price on file.
- Only Supabase has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Cognito and Supabase compare in 2026?
On the data below, Supabase leads on a free plan. We do not name an overall winner for this pair. User ratings rest on too few reviews to rank (4.6/5 from 6 reviews for Cognito, 4.6/5 from 233 reviews for Supabase; we compare ratings only above 20 reviews on both sides). Supabase starts at $25/mo, billed monthly; Cognito has no public paid plan price on file. Only Supabase has a free plan.
What are Cognito and Supabase used for?
Cognito: Streamline global customer onboarding with seamless ID verification and compliance. Supabase: Open source Firebase alternative.
What does Cognito cost vs Supabase?
Cognito has no public paid-plan price on file. Supabase's cheapest paid plan is Pro at $25/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 5, 2026.
What's the main difference between Cognito and Supabase?
Cognito's main strength: optimized for high conversion rates during customer onboarding. Supabase's main strength: full PostgreSQL access.