TL;DR: Twilio’s acquisition of Stytch has sharpened questions about vendor independence, pricing predictability, and whether B2B features like SSO, SCIM, and multi-tenancy will keep pace as identity roadmaps converge, according to WorkOS. For enterprise teams, the issue is less “which login layer is best” than which platform can sustain governance, scale, and operational control over time.
NHIMG editorial — based on content published by WorkOS: 5 best Stytch alternatives in 2026
By the numbers:
- At 50 enterprise customers with both SSO and SCIM, the monthly bill is in the low five figures, which can catch teams off guard as their customer count grows.
- Auth0 B2B Essentials starts at $150 per month for 500 MAUs with up to three enterprise SSO connections.
Questions worth separating out
Q: How should security teams choose a B2B identity platform for enterprise customers?
A: Prioritise tenant-aware administration, SSO and SCIM maturity, session governance, and pricing that will stay predictable as customer count rises.
Q: Why do acquisition changes matter for identity vendors?
A: Acquisitions can shift roadmap priority, pricing strategy, and support focus even when the product itself keeps working.
Q: What breaks when SSO and SCIM are treated as paid extras?
A: Governance breaks first.
Practitioner guidance
- Re-evaluate roadmap dependence before renewing Map which enterprise controls you rely on today, including SSO, SCIM, tenant administration, and session revocation.
- Model the full cost of tenant growth Compare pricing across MAUs, SSO connections, SCIM connections, tenants, and machine-to-machine exchanges so the commercial model does not distort architecture decisions.
- Test offboarding and session revocation paths Verify that customer admins can deprovision users cleanly, revoke sessions centrally, and keep identity changes consistent across tenants without manual ticketing.
What's in the full article
WorkOS's full article covers the product-by-product comparison this post intentionally leaves at the governance level:
- Side-by-side trade-offs for WorkOS, Auth0, Descope, Keycloak, and PropelAuth across enterprise readiness and pricing
- Feature-by-feature notes on SSO, SCIM, multi-tenancy, and admin UX that help with implementation-stage evaluation
- Migration considerations such as user import, just-in-time migration, and tenant-level IdP reconfiguration
- Practical buying guidance for teams deciding when a platform can support B2B growth without rework
👉 Read WorkOS's comparison of Stytch alternatives for B2B SaaS teams →
Stytch alternatives in 2026: what changes for B2B IAM teams?
Explore further
Identity platform consolidation is now an IAM governance issue, not just a market story. Once a developer-first authentication product moves inside a larger platform, enterprise buyers have to assume roadmap priorities will be reweighted. That matters for SSO, SCIM, auditability, and tenant isolation because these are not optional extras at scale. The practitioner takeaway is to treat vendor independence as a control consideration, not a procurement preference.
A few things that frame the scale:
- NHIs outnumber human identities by 25x to 50x in modern enterprises, according to Ultimate Guide to NHIs.
- Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them. That gap matters because lifecycle control is usually where identity programmes fail first.
A question worth separating out:
Q: How do teams know if a B2B identity platform is creating hidden complexity?
A: Look for repeated custom code around tenant setup, session handling, role assignment, and IdP configuration. If enterprise onboarding depends on engineering tickets rather than native workflows, the platform is pushing identity governance into the application layer. That is a sign the model may not scale cleanly.
👉 Read our full editorial: Stytch alternatives expose the real enterprise IAM trade-offs