QuantumID vs Keycloak
Get enterprise-grade quantum-safe identity without the operational overhead of self-hosting.
Fully Managed
No server management
Quantum-Safe
Post-quantum MFA & tokens
EU Sovereign
100% European hosting
Auto-Scaling
Handle any load
Feature Comparison
See how QuantumID compares to Keycloak
| Feature | QuantumID | Keycloak |
|---|---|---|
| Quantum-safe cryptography | ||
| Fully managed service | ||
| Zero ops overhead | ||
| Single Sign-On (SSO) | ||
| OIDC federation (SAML coming soon) | ||
| SAML 2.0 support | ||
| Built-in secrets vault | ||
| EU data residency guaranteed | ||
| Commercial support |
Common Keycloak operational challenges
What teams usually have to own when self-hosting IAM.
Operational burden
Requires ongoing platform administration and IAM expertise.
Manual updates and patching
Teams must plan, test, and apply upgrades themselves.
Scaling complexity
High availability and scaling require non-trivial architecture.
Security hardening effort
Hardening, audits, and incident response remain your responsibility.
Backup and recovery operations
You own backup strategy, restore drills, and retention policies.
Monitoring and alerting setup
Observability stack and on-call workflows must be built and maintained.
Migrate from Keycloak with less risk
Move realms, clients, and users with guided support from our team.
- 1Export realm configuration and users
- 2Configure clients and identity providers in QuantumID
- 3Validate login, MFA, and token flows
- 4Switch traffic with a controlled rollout
Migration guidance included
Migration vs. Transformation
Swapping RSA for ML-KEM is migration. Confidentiality, verification, crypto inventory and sovereign trust anchors together are transformation. Here's how the platforms compare.
| Capability | QuantumAPI | Glide Identity | 1Password | HashiCorp Vault |
|---|---|---|---|---|
| PQC encryption (ML-KEM) | Yes | No | No | No |
| PQC signatures (ML-DSA) | Yes | No | No | No |
| Quantum random number generation (QRNG) | Yes | No | No | No |
| Crypto inventory dashboard | Planned | No | No | No |
| EU sovereign hosting | YesScaleway, France | NoSan Francisco, USA | NoCanada | NoUSA |
| Signed API responses | Planned | No | No | No |
| Usage-based pricing (no per-seat) | Yes | Unknown | Noper-seat | Noper-client |
"Planned" means on our public roadmap, not shipped. We only mark "Yes" for capabilities available in production today.
Competitor information from public documentation as of September 2026; tell us if something is out of date.