Best pi-authenticator Alternatives in 2026
Updated
20 apps from authenticator apps ranked against pi-authenticator on the same published basis.
- 1pi-authenticator vs Proton Authenticator
- 2pi-authenticator vs Duo Mobile
- 3pi-authenticator vs Yubico Authenticator
- 4pi-authenticator vs Zoho OneAuth
- 5pi-authenticator vs Bitwarden
- 6pi-authenticator vs Ente Auth
- 7pi-authenticator vs Authy
- 8pi-authenticator vs SAASPASS Authenticator
- 9pi-authenticator vs Salesforce Authenticator
- 10pi-authenticator vs 2FAS Auth
- 11pi-authenticator vs LoginTC
- 12pi-authenticator vs Rublon Authenticator
- 13pi-authenticator vs LastPass
- 14pi-authenticator vs SafeNet MobilePASS+
- 15pi-authenticator vs Google Authenticator
- 16pi-authenticator vs Microsoft Authenticator
- 17pi-authenticator vs HYPR Authenticate
- 18pi-authenticator vs OpenOTP Authentication Server
- 19pi-authenticator vs Ghost Auth
- 20pi-authenticator vs TOTP Authenticator
pi-authenticator alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Proton Authenticator | 9.6 | Free plan | Free | Android, iOS, Linux, Mac, Windows |
| 2 | Duo Mobile | 9.6 | Free plan | $3/mo | Android, iOS |
| 3 | Yubico Authenticator | 9.5 | Free plan | Free | Android, iOS, Linux, Mac, Windows |
| 4 | Zoho OneAuth | 9.5 | Free plan | Free | Android, iOS, Mac, Windows |
| 5 | Bitwarden | 9.5 | Free plan | $1.65/mo | Android, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 6 | Ente Auth | 9.4 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 7 | Authy | 9.3 | Free plan | Free | Android, iOS |
| 8 | SAASPASS Authenticator | 9.3 | Free plan | $0.08/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 9 | Salesforce Authenticator | 9.2 | Free plan | Free | Android, iOS |
| 10 | 2FAS Auth | 9.2 | Free plan | Free | Android, Browser, iOS |
| 11 | LoginTC | 9.1 | Free plan | $3/mo | Android, API, Browser, iOS, self-hosted, Web, Windows |
| 12 | Rublon Authenticator | 9.0 | Free plan | $2/mo | Android, iOS |
| 13 | LastPass | 8.9 | Free plan | — | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 14 | SafeNet MobilePASS+ | 8.8 | No | — | Android, iOS, Mac, Windows |
| 15 | Google Authenticator | 8.7 | No | — | Android, iOS |
| 16 | Microsoft Authenticator | 8.7 | No | — | Android, iOS |
| 17 | HYPR Authenticate | 8.6 | No | $3/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 18 | OpenOTP Authentication Server | 8.6 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 19 | Ghost Auth | 8.5 | Free plan | Free | Android, iOS |
| 20 | TOTP Authenticator | 8.5 | Free plan | Free | Android, Browser, iOS |
Make your app an alternative to pi-authenticator
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about pi-authenticator alternatives
What is the best alternative to pi-authenticator?
Proton Authenticator, number 1 in authenticator apps with a score of 9.6 out of 10. The others here: Duo Mobile, Yubico Authenticator, Zoho OneAuth and 16 more.
What is the best free alternative to pi-authenticator?
Proton Authenticator is the best-ranked alternative with a free plan. 16 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.