Stytch MCP vs Keycloak: Which is Better in 2026?
Choosing between Stytch MCP and Keycloak 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.
Bottom line: Keycloak is our overall pick for identity & access workflows. Pick Stytch MCP if you need AI agents.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Stytch MCP
Configure Stytch products with natural language
Best for you if:
- • You need AI agents features specifically
- • You need configure stytch products with natural language
- • You want to start free and upgrade later
Keycloak
Open-source identity and access management
Best for you if:
- • You need something completely free
- • You need identity & access features specifically
- • Keycloak is an open-source identity and access management solution
- • It provides SSO, social login, and user federation for applications and services
| At a Glance |  Stytch MCP | |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | AI Agents | Identity & Access |
Rating | - | 4.3/5 |
Free plan | Yes | Yes |
Choose Stytch MCP or Keycloak?
Choose Stytch MCP if
Configure Stytch products with natural language
- Your work is AI agents-shaped, not identity & access-shaped
Choose Keycloak if
Open-source identity and access management
- Open source identity
- Self-hostable
- Feature rich
- You want a fully free tool (Stytch MCP requires payment)
- Your work is identity & access-shaped, not AI agents-shaped
| Feature | Stytch MCP | Keycloak |
|---|---|---|
| Pricing Model | Freemium | Free |
| User Rating | No ratings yet | ★4.3/5 101 reviews |
| Categories | AI AgentsDeveloper Tools | Identity & AccessSecurity |
In-Depth Analysis
Stytch MCP
Configure Stytch products with natural language
Key features
Value 85/100. The free tier is exceptionally generous, offering full auth features for up to 10,000 MAU at $0/month, which is ideal for early-stage startups.
Watch out: Overage fees for MAU beyond 10,000
Keycloak
Open-source identity and access management
Strengths
- +Open source identity
- +Self-hostable
- +Feature rich
- +No per-user cost
- +Enterprise ready
Weaknesses
- -Complex to set up
- -Requires maintenance
- -Learning curve
- -Java-based
- -UI dated
Key features
Value 95/100. Keycloak's pricing is exceptionally generous, being entirely free as an open-source solution.
Watch out: Infrastructure hosting costs (servers, networking)
Pricing: Stytch MCP vs Keycloak
| Plan | Stytch MCP | Keycloak |
|---|---|---|
| Tier 1 | $0/Month Pay as you go | Free Open Source |
| Tier 2 | Contact us Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Stytch MCP pricing and Keycloak pricing.
Who Should Use What?
On a budget?
Keycloak is free. Stytch MCP is freemium.
Go with: Keycloak
Want the highest-rated option?
Keycloak is rated 4.3/5. Stytch MCP has no ratings yet.
Go with: Keycloak
Value user reviews?
Stytch MCP: no ratings yet. Keycloak: 101 reviews (4.3/5).
Go with: Keycloak
3 Questions to Help You Decide
What's your budget?
Stytch MCP is freemium. Keycloak is free. Go with Keycloak if free matters most.
What's your use case?
Stytch MCP is a AI agents tool. Keycloak is in identity & access. Pick the category that matches your needs.
How important are ratings?
Keycloak is rated 4.3/5; Stytch MCP has no ratings yet.
Key Takeaways
Keycloak
- Completely free
- Our pick for this comparison
Stytch MCP
- Better fit for AI agents
The Bottom Line
Keycloak is our pick.
Frequently Asked Questions
Is Stytch MCP or Keycloak better?
Keycloak is rated in our evaluation. Stytch MCP is freemium and Keycloak is free.
What are Stytch MCP and Keycloak used for?
Stytch MCP: Configure Stytch products with natural language. Keycloak: Open-source identity and access management.
What does Stytch MCP cost vs Keycloak?
Stytch MCP is freemium (free tier + paid plans). Keycloak is completely free. Visit their websites for detailed pricing.