Best 4OTP Alternatives in 2026
Updated
20 apps from authenticator apps ranked against 4OTP on the same published basis.
- 14OTP vs SAASPASS Authenticator
- 24OTP vs Ente Auth
- 34OTP vs Proton Authenticator
- 44OTP vs 2FAS Auth
- 54OTP vs Zoho OneAuth
- 64OTP vs Duo Mobile
- 74OTP vs LoginTC
- 84OTP vs Yubico Authenticator
- 94OTP vs Ghost Auth
- 104OTP vs Rublon Authenticator
- 124OTP vs Protectimus SMART
- 134OTP vs Authy
- 144OTP vs TOTP Authenticator
- 154OTP vs TwoFac
- 164OTP vs SafeID Authenticator
- 174OTP vs Microsoft Authenticator
- 184OTP vs Google Authenticator
- 194OTP vs Oracle Mobile Authenticator
- 204OTP vs JumpCloud Protect
- 214OTP vs Auth0 Guardian
4OTP alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | SAASPASS Authenticator | 9.7 | Free plan | $0.08/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 2 | Ente Auth | 9.6 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 3 | Proton Authenticator | 9.5 | Free plan | Free | Android, iOS, Linux, Mac, Windows |
| 4 | 2FAS Auth | 9.5 | Free plan | Free | Android, Browser, iOS |
| 5 | Zoho OneAuth | 9.5 | Free plan | Free | Android, iOS, Mac, Windows |
| 6 | Duo Mobile | 9.5 | Free plan | $3/mo | Android, iOS |
| 7 | LoginTC | 9.4 | Free plan | $3/mo | Android, API, Browser, iOS, self-hosted, Web, Windows |
| 8 | Yubico Authenticator | 9.3 | Free plan | Free | Android, iOS, Linux, Mac, Windows |
| 9 | Ghost Auth | 9.2 | Free plan | Free | Android, iOS |
| 10 | Rublon Authenticator | 9.2 | Free plan | $2/mo | Android, iOS |
| 12 | Protectimus SMART | 9.0 | Free plan | Free | Android, iOS |
| 13 | Authy | 8.9 | Free plan | Free | Android, iOS |
| 14 | TOTP Authenticator | 8.9 | Free plan | Free | Android, Browser, iOS |
| 15 | TwoFac | 8.7 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 16 | SafeID Authenticator | 8.6 | No | — | Android, iOS, Mac, Windows |
| 17 | Microsoft Authenticator | 8.6 | No | — | Android, iOS |
| 18 | Google Authenticator | 8.5 | No | — | Android, iOS |
| 19 | Oracle Mobile Authenticator | 8.5 | No | — | Android, iOS, Windows |
| 20 | JumpCloud Protect | 8.5 | No | $0.25/mo | Android, iOS |
| 21 | Auth0 Guardian | 8.5 | Free plan | $35/mo | Android, iOS |
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Questions about 4OTP alternatives
What is the best alternative to 4OTP?
SAASPASS Authenticator, number 1 in authenticator apps with a score of 9.7 out of 10. The others here: Ente Auth, Proton Authenticator, 2FAS Auth and 16 more.
What is the best free alternative to 4OTP?
SAASPASS Authenticator is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.