Keycloak vs Turnkey: Which is Better in 2026?
Choosing between Keycloak and Turnkey 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 wins this matchup. 1Password is our overall Security pick. LastPass is our free Security pick. Pick Turnkey if you need security.
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:
Keycloak
Open-source identity and access management
Best for you if:
- • You want a fully free tool (Turnkey requires payment)
Turnkey
Secure, non-custodial key management API for DeFi, AI, and consumer apps
Best for you if:
- • You want offers robust cryptographic security with non-custodial control over assets
| At a Glance | Turnkey | |
|---|---|---|
Starts at | Free 100% free | Free Free plan |
Category | Identity & Access Security | Security Developer Tools |
Rating | n/a | n/a |
Free plan | Yes | Yes |
Watch out for | n/a | Overage fees for transactions beyond free limits |
Choose Keycloak or Turnkey?
Choose Keycloak if
- You want a fully free tool (Turnkey requires payment)
- You want open source identity
- You want self-hostable
- You work in identity & access, not security
Choose Turnkey if
- You want offers robust cryptographic security with non-custodial control over assets
- You want provides flexible and composable primitives for customized product builds
- You work in security, not identity & access
In-Depth Analysis
Keycloak
Open-source identity and access management
Keycloak's pricing is exceptionally generous, being entirely free as an open-source solution.
Strengths
- Pro: Open source identity
- Pro: Self-hostable
- Pro: Feature rich
- Pro: No per-user cost
- Pro: Enterprise ready
Weaknesses
- Con: Complex to set up
- Con: Requires maintenance
- Con: Learning curve
- Con: Java-based
- Con: UI dated
Key features
Turnkey
Secure, non-custodial key management API for DeFi, AI, and consumer apps
Turnkey's pricing starts generously with a Free tier offering 100 wallets and 25 transactions, suitable for initial exploration.
Watch out
Overage fees for transactions beyond free limits
Strengths
- Pro: Offers robust cryptographic security with non-custodial control over assets.
- Pro: Provides flexible and composable primitives for customized product builds.
- Pro: Achieves high performance with low latency and high availability for critical operations.
- Pro: Reduces engineering time for wallet infrastructure development.
- Pro: Supports a wide range of blockchain use cases, including DeFi, AI agents, and payments.
Weaknesses
- Con: Requires integration via API, which may necessitate developer resources.
- Con: Specific pricing details are not publicly available, requiring direct contact for quotes.
Key features
Pricing: Keycloak vs Turnkey
| Plan | Keycloak | Turnkey |
|---|---|---|
| Tier 1 | Free Open Source | Free Free |
| Tier 2 | N/A | Variable Pay as You Go |
| Tier 3 | N/A | $99/mo. Pro |
| Tier 4 | N/A | Custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Keycloak pricing and Turnkey pricing.
Key Takeaways
Keycloak
- Completely free
- Our pick for this comparison
Turnkey
- Better fit for security
The Bottom Line
Keycloak wins this matchup. 1Password is our overall Security pick. LastPass is our free Security pick.
Frequently Asked Questions
Is Keycloak or Turnkey better in 2026?
Keycloak wins this matchup. 1Password is our overall Security pick. LastPass is our free Security pick. Pick Keycloak for identity & access workflows (main strength: open source identity). Pick Turnkey for security workflows (main strength: offers robust cryptographic security with non-custodial control over assets).
What are Keycloak and Turnkey used for?
Keycloak: Open-source identity and access management. Turnkey: Secure, non-custodial key management API for DeFi, AI, and consumer apps.
What does Keycloak cost vs Turnkey?
Keycloak is free. Turnkey's paid plans start at Free (Pro).
What's the main difference between Keycloak and Turnkey?
Keycloak's main strength: open source identity. Turnkey's main strength: offers robust cryptographic security with non-custodial control over assets.