Memberstack vs Zitadel: Which Should You Choose in 2026?
Choosing between Memberstack and Zitadel comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Memberstack
Membership and authentication for no-code sites
Best for you if:
- • Memberstack is a membership and authentication platform for Webflow sites
- • It adds login, payments, and gated content to no-code websites
Zitadel
Open-source identity management
Best for you if:
- • You want to try before committing
- • Zitadel is an open-source identity management platform
- • It provides authentication, authorization, and user management
| At a Glance |  Memberstack |  Zitadel |
|---|---|---|
Price | Paid | Free + Paid |
Best For | API Tools | API Tools |
Rating | 82/100 | 82/100 |
| Feature | Memberstack | Zitadel |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Editorial Score | 82 | 82 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | API ToolsLow-Code Backend | API ToolsHosting & Deployment |
How Memberstack and Zitadel Compare
Memberstack
Membership and authentication for no-code sites
Paid · 82/100 score
Zitadel
Open-source identity management
Free tier available · 82/100 score
Who Should Use What?
On a budget?
Zitadel has a free tier. Memberstack is paid only.
Go with: Zitadel
Want the highest-rated option?
Memberstack: 82/100. Zitadel: 82/100.
Go with: Memberstack
Value user reviews?
Neither has user reviews yet.
Go with: Memberstack
3 Questions to Help You Decide
What's your budget?
Memberstack is paid. Zitadel is freemium. Zitadel lets you start free.
What's your use case?
Both are api tools tools. Compare their specific features to decide.
How important are ratings?
Both score 82/100.
Key Takeaways
Memberstack
- Our pick for this comparison
Zitadel
- Has a free tier
The Bottom Line
Memberstack (82/100) is our pick. Zitadel has a free tier if you want to test without paying.
Frequently Asked Questions
Is Memberstack or Zitadel better?
Memberstack scores 82/100 in our evaluation. Memberstack is paid and Zitadel is freemium.
What are Memberstack and Zitadel used for?
Memberstack: Membership and authentication for no-code sites. Zitadel: Open-source identity management.
What does Memberstack cost vs Zitadel?
Memberstack is a paid tool. Zitadel is freemium (free tier + paid plans). Visit their websites for detailed pricing.