WorkOS

Fast growing
Updated Sep 10, 2026
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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 sizeAdoption rate
SMB16%
Mid-market14%
Enterprise20%

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.

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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.

DateNew adopter shareCompetitor switch rateDominant FTE segmentAdoption rate (Enterprise)Adoption rate (Mid-Market)Adoption rate (SMB)
Aug 202623%4%Mid-Market, 42%20%14%16%
Jul 202616%4%Mid-Market, 43%21%12%15%
Jun 202621%4%Mid-Market, 44%19%12%15%
May 202618%3%Mid-Market, 45%19%12%14%
Apr 202615%3%Mid-Market, 43%18%11%13%
Mar 202613%3%Mid-Market, 43%18%11%12%
Feb 20267%3%Mid-Market, 43%15%10%12%
Jan 202611%3%Mid-Market, 45%17%10%12%
Dec 202516%3%Mid-Market, 44%15%10%12%
Nov 202514%3%Mid-Market, 47%15%10%11%
Oct 202512%3%Mid-Market, 45%13%10%11%
Sep 202510%3%Mid-Market, 50%13%9%10%
Aug 202512%2%Mid-Market, 55%11%9%10%
Jul 20259%6%Mid-Market, 61%8%9%9%
Jun 20259%6%Mid-Market, 60%4%9%9%
May 202510%6%Mid-Market, 67%5%9%9%
Apr 20257%6%Mid-Market, 68%0%8%9%
Mar 20253%5%Mid-Market, 69%0%8%9%
Feb 202511%5%Mid-Market, 69%0%9%9%
Jan 20256%5%Mid-Market, 70%0%8%9%
Dec 20245%3%Mid-Market, 69%0%8%9%
Nov 20245%4%Mid-Market, 69%0%8%9%
Oct 20247%3%Mid-Market, 70%0%8%9%
Sep 20249%Mid-Market, 71%0%8%8%

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