15%
6% YoY
#4
Summary
- WorkOS ranks #4 within the Identity Providers category, maintaining its position month-over-month.
- As of September 2026, 15% of organizations who have a vendor in the Identity Providers category use WorkOS: up 6 percentage points from last year.
- WorkOS has the highest adoption among enterprise companies (20%), compared to mid-market (14%), small-to-medium businesses (16%), and micro-SMB (19%).
- WorkOS key capabilities include enterprise SSO integration, directory sync, and multi-factor authentication, supporting B2B SaaS applications requiring enterprise-grade identity management.
Are businesses buying WorkOS?
Key stats
15%
6% YoY
Mid-Market, 42%
23%
4%
#3
#3
Adoption Rates by company size
| Company size | Adoption rate |
|---|---|
| SMB | 16% |
| Mid-market | 14% |
| Enterprise | 20% |
About WorkOS
WorkOS is an enterprise authentication platform that provides APIs for implementing Single Sign-On, user management, and directory sync. It enables developers to add enterprise-ready features with unified integrations across SAML and OIDC providers.
About this data
These insights come from Ramp’s procurement and renewal data, built on real-world transactions observed across our platform. Figures represent aggregated observations from Ramp Procurement and Renewals activity.
| Date | New adopter share | Competitor switch rate | Dominant FTE segment | Adoption rate (Enterprise) | Adoption rate (Mid-Market) | Adoption rate (SMB) |
|---|---|---|---|---|---|---|
| Aug 2026 | 23% | 4% | Mid-Market, 42% | 20% | 14% | 16% |
| Jul 2026 | 16% | 4% | Mid-Market, 43% | 21% | 12% | 15% |
| Jun 2026 | 20% | 4% | Mid-Market, 44% | 19% | 12% | 15% |
| May 2026 | 18% | 3% | Mid-Market, 45% | 19% | 12% | 14% |
| Apr 2026 | 15% | 3% | Mid-Market, 43% | 18% | 11% | 13% |
| Mar 2026 | 14% | 3% | Mid-Market, 44% | 18% | 11% | 12% |
| Feb 2026 | 7% | 3% | Mid-Market, 43% | 15% | 10% | 12% |
| Jan 2026 | 11% | 3% | Mid-Market, 45% | 17% | 10% | 12% |
| Dec 2025 | 16% | 3% | Mid-Market, 44% | 15% | 10% | 12% |
| Nov 2025 | 15% | 3% | Mid-Market, 47% | 15% | 10% | 11% |
| Oct 2025 | 12% | 3% | Mid-Market, 45% | 13% | 10% | 11% |
| Sep 2025 | 10% | 3% | Mid-Market, 50% | 13% | 9% | 10% |
| Aug 2025 | 13% | 2% | Mid-Market, 56% | 11% | 9% | 10% |
| Jul 2025 | 9% | 7% | Mid-Market, 61% | 8% | 9% | 9% |
| Jun 2025 | 8% | 6% | Mid-Market, 60% | 4% | 9% | 9% |
| May 2025 | 10% | 6% | Mid-Market, 67% | 5% | 9% | 9% |
| Apr 2025 | 7% | 6% | Mid-Market, 68% | 0% | 8% | 9% |
| Mar 2025 | 3% | 5% | Mid-Market, 69% | 0% | 8% | 9% |
| Feb 2025 | 11% | 5% | Mid-Market, 69% | 0% | 9% | 9% |
| Jan 2025 | 5% | 5% | Mid-Market, 70% | 0% | 8% | 9% |
| Dec 2024 | 4% | 3% | Mid-Market, 69% | 0% | 8% | 9% |
| Nov 2024 | 5% | 4% | Mid-Market, 69% | 0% | 8% | 9% |
| Oct 2024 | 7% | 3% | Mid-Market, 70% | 0% | 8% | 9% |
| Sep 2024 | 9% | — | Mid-Market, 71% | 0% | 8% | 8% |
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