Head-to-Head Comparison · Alternative to AWS Cognito · 🔐 security
AWS Cognito vs Authgear
Authgear is a managed IAM platform handling authentication, SSO, and user management for B2C and B2B apps, with biometrics, MFA, and zero-trust support. Here is how Authgear ($0/mo open source) stacks up against AWS Cognito ($6/mo) across cost, hosting, data privacy, and real-world trade-offs.
Authgear is a verified Open Source-licensed open-source replacement for AWS Cognito. Switching from AWS Cognito ($6/mo) saves $72/yr per solo seat, or $360/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed AWS Cognito.
Authgear
$0.00/mo · Open Source
AWS Cognito vs Authgear Specifications
facts verified 2026-11-07
| Dimension | AWS Cognito (Paid) | Authgear (Replacement) |
|---|---|---|
| Monthly Price | $6 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $72 / yr | $0 / yr (Save $72) |
| 1-Year Cost (5 seats) | $360 / yr | $0 / yr (Save $360) |
| 1-Year Cost (10 seats) | $720 / yr | $0 / yr (Save $720) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 2.1k (active nov 2026) |
Deep Dive: Switching from AWS Cognito to Authgear
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed AWS Cognito.
How to deploy Authgear
Clone https://github.com/authgear/authgear-server or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Authgear instead of vibe-coding a AWS Cognito clone?
Instead of paying recurring SaaS fees for AWS Cognito or rebuilding it from scratch, deploy one of the 12 battle-tested open-source alternatives like Hanko.
AWS Cognito vs Authgear FAQ
Is Authgear a good free alternative to AWS Cognito?+
Yes. Authgear is a verified open-source (Open Source) replacement for AWS Cognito. Authgear is a managed IAM platform handling authentication, SSO, and user management for B2C and B2B apps, with biometrics, MFA, and zero-trust support.
What is the catch when switching from AWS Cognito to Authgear?+
Requires self-hosting setup, updates, and server maintenance compared to managed AWS Cognito.
How much do you save switching from AWS Cognito to Authgear?+
AWS Cognito costs $6/mo ($72/yr) per seat, whereas Authgear is $0/mo. Switching saves $72/yr for a solo user, $360/yr for a 5-person team, and $720/yr for a 10-person team.
How do I install or self-host Authgear instead of AWS Cognito?+
Install: Clone https://github.com/authgear/authgear-server or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
