Head to head · Last verified Nov 6, 2026

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

We see 11K+ companies using Auth0 and 1,300+ using OneLogin. In the last 12 months, 1,600+ started on Auth0 and 210+ on OneLogin. 0 moved from Auth0 to OneLogin, and 23 the other way.

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11K+Companies using Auth0

1,300+Companies 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: 11K+ against 1,300+.

Which is growing faster?

In the last 12 months, 1,600+ companies started using Auth0 and 210+ 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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