Head to head · Last verified Nov 6, 2026

Auth0 vs OneLogin Who uses which, and who's switching.

We see 11,623 companies using Auth0 and 1,389 using OneLogin. In the last 12 months, 1,615 started on Auth0 and 212 on OneLogin. 0 moved from Auth0 to OneLogin, and 23 the other way.

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11,623Companies using Auth0

1,389Companies using OneLogin

23Switched between them

Over time

New customers, month by month.

Auth0Dec 2025 – Oct 2026

OneLoginDec 2025 – Oct 2026

Switching

Who moves which way.

Companies that stopped using one and started using the other since Nov 6, 2025.

Auth0 → OneLogin0companies OneLogin → Auth023companies

Auth0

By company size.

1 employee staff1%

2–10 staff39%

11–50 staff30%

51–200 staff17%

201–500 staff7%

501–1,000 staff3%

1,001–5,000 staff3%

5,001–10,000 staff1%

10,001+ staff1%

OneLogin

By company size.

2–10 staff3%

11–50 staff9%

51–200 staff24%

201–500 staff22%

501–1,000 staff11%

1,001–5,000 staff17%

5,001–10,000 staff4%

10,001+ staff9%

Auth0

Top industries.

Software Development20%

Technology, Information and Internet9%

Financial Services7%

IT Services and IT Consulting4%

Hospitals and Health Care2%

OneLogin

Top industries.

Software Development18%

IT Services and IT Consulting9%

Financial Services6%

Hospitals and Health Care5%

Technology, Information and Internet3%

Questions

Auth0 vs OneLogin, answered.

Is Auth0 or OneLogin more popular?

Auth0 is used by more of the companies we see: 11,623 against 1,389.

Which is growing faster?

In the last 12 months, 1,615 companies started using Auth0 and 212 started using OneLogin.

Are more companies moving from Auth0 to OneLogin or the other way?

Since Nov 6, 2025, 0 moved from Auth0 to OneLogin and 23 moved from OneLogin to Auth0.

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