Auth0
48%
arrow_downward4% YoY
#2
Summary
- Auth0 ranks #2 within the Identity Providers category, maintaining its position month-over-month.
- As of March 2026, 48% of organizations who have a vendor in the Identity Providers category use Auth0: down 4 percentage points from last year.
- Auth0 has the highest adoption among enterprise companies (58%), compared to mid-market (50%), small-to-medium businesses (47%), and micro-SMB (45%).
- Auth0 key capabilities include universal login, multi-factor authentication, and social identity connections, supporting secure user authentication for web and mobile applications.
Are businesses buying Auth0?
Key stats
48%
arrow_downward4% YoY
44%
#2
#5
Adoption Rates by company size
| Company size | Adoption rate |
|---|---|
| SMB | 47% |
| Mid-market | 50% |
| Enterprise | 58% |
About Auth0
Auth0 is an authentication and authorization platform that enables secure user and AI agent identity management through SDKs, SSO, and fine-grained access controls for enterprise applications.
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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 | Adoption rate (Enterprise) | Adoption rate (Mid-Market) | Adoption rate (SMB) |
|---|---|---|---|---|
| Feb 2026 | 44% | 58% | 50% | 47% |
| Jan 2026 | 39% | 56% | 48% | 48% |
| Dec 2025 | 34% | 56% | 48% | 48% |
| Nov 2025 | 47% | 55% | 49% | 49% |
| Oct 2025 | 39% | 56% | 49% | 50% |
| Sep 2025 | 30% | 56% | 50% | 50% |
| Aug 2025 | 35% | 60% | 52% | 52% |
| Jul 2025 | 48% | 58% | 53% | 53% |
| Jun 2025 | 49% | 69% | 52% | 52% |
| May 2025 | 49% | 66% | 51% | 52% |
| Apr 2025 | 50% | 66% | 51% | 53% |
| Mar 2025 | 54% | 72% | 51% | 53% |
| Feb 2025 | 54% | 72% | 49% | 52% |
| Jan 2025 | 48% | 63% | 50% | 52% |
| Dec 2024 | 45% | 58% | 49% | 52% |
| Nov 2024 | 49% | 65% | 49% | 52% |
| Oct 2024 | 41% | 60% | 48% | 53% |
| Sep 2024 | 39% | 60% | 47% | 54% |
| Aug 2024 | 42% | 58% | 47% | 55% |
| Jul 2024 | 33% | 61% | 48% | 56% |
| Jun 2024 | 46% | 61% | 49% | 57% |
| May 2024 | 54% | 60% | 49% | 58% |
| Apr 2024 | 48% | 57% | 49% | 57% |
| Mar 2024 | 44% | 62% | 48% | 58% |
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