The Best Authenticator Apps in 2026
iTechGuides researched authenticator apps through official websites, including pricing pages, plan tables and product documentation. We ranked them on their core job—generating 2FA codes or approving sign-ins—alongside value for money and verified features.
Our top picks
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Top ranked
Proton Authenticator#1 of 1119.4/10A mature free option for secure 2FA codes across mobile and desktop platforms.
Free plan
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Runner-up
Google Authenticator#2 of 1119.2/10A free, straightforward authenticator with offline codes, sync, and QR transfers.
Free plan
-
Top-ranked free plan
Authy#3 of 1119.1/10A focused free authenticator for mobile users who need synced TOTP tokens.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 111 tools, best first · page 1 of 3
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Best forUsers wanting a mature free cross-platform option
A mature free option for secure 2FA codes across mobile and desktop platforms.
- Multi-device sync
- Encrypted backup
9.4/10★★★★★Visit Proton -
Best forUsers wanting a simple, established free option
A free, straightforward authenticator with offline codes, sync, and QR transfers.
- Multi-device sync
- Encrypted backup
9.2/10★★★★★Visit site -
Best forMobile users needing multi-device token sync
A focused free authenticator for mobile users who need synced TOTP tokens.
- Multi-device sync
- Encrypted backup
9.1/10★★★★★Visit Authy -
Best forMicrosoft users wanting push and passwordless sign-in
A focused free authenticator for Microsoft accounts and compatible third-party services.
- Push approvals
9.0/10★★★★☆Visit Microsoft -
Best forTeams needing push MFA plus third-party OTPs
A flexible authenticator for Duo push approvals, third-party OTPs, and team device management.
- Team administration
- Push approvals
- Encrypted backup
Free plan · 30-day trial Our Duo Mobile verdict → Visit Duo MobileFor vendors Sponsor this spot · #5 · $59/mo →8.9/10★★★★☆Visit Duo Mobile -
Best forYubiKey owners storing codes in hardware
A free, open-source companion for storing TOTP and HOTP codes on a YubiKey.
8.8/10★★★★☆Visit Yubico -
Best forZoho organizations needing MFA and SSO
A free authenticator with strong Zoho workflows, backup, sync, and organization-wide MFA.
- Multi-device sync
- Push approvals
- Encrypted backup
8.7/10★★★★☆Visit Zoho OneAuth -
Best forMost users needing a full-featured free authenticator
A free, open-source authenticator with broad platform coverage and encrypted sync.
- Multi-device sync
- Encrypted backup
8.6/10★★★★☆Visit Ente Auth -
Best forBitwarden users wanting TOTP alongside password management
A password vault with TOTP, suited to people who want both in one product.
8.4/10★★★★☆Visit Bitwarden -
Best forEnterprises needing adaptive MFA and device trust
A broad enterprise MFA service with adaptive policies, device trust, and extensive integrations.
8.3/10★★★★☆Visit WatchGuard -
Best forEnterprises needing managed mobile token deployment
A flexible enterprise authenticator for managed token deployment across major platforms.
- Team administration
- Push approvals
8.2/10★★★★☆Visit Thales -
Best forSalesforce organizations needing managed MFA
A free mobile authenticator built for managed MFA across Salesforce organizations.
- Team administration
- Push approvals
- Encrypted backup
8.1/10★★★★☆Visit Salesforce -
Best forLarge enterprises needing adaptive authentication
A broad, adaptive authentication framework for complex enterprise environments.
8.0/10★★★★☆Visit OpenText -
Best forLarge enterprises needing full identity governance
A broad identity platform for enterprises that need governance beyond authentication.
- Team administration
- Push approvals
7.9/10★★★★☆Visit IBM Verify -
Best forFortinet environments needing full identity security
A broad identity security platform for Fortinet-centered enterprise environments.
7.9/10★★★★☆Visit site -
Best forOrganizations needing cloud authentication APIs
A broad cloud authentication stack for organizations building secure web and mobile access.
7.9/10★★★★☆Visit OneSpan -
Best forLarge enterprises needing hybrid MFA controls
A broad MFA toolkit for enterprises securing hybrid access environments.
7.9/10★★★★☆Visit ESET -
Best forEntrust customers needing enterprise identity workflows
A free authenticator for organizations running Entrust Identity Enterprise.
- Push approvals
7.9/10★★★★☆Visit Entrust -
Best forEnterprises needing managed mobile push authentication
A managed mobile authenticator for enterprises using OneSpan authentication services.
- Push approvals
7.9/10★★★★☆Visit OneSpan -
Best forOracle environments needing push and offline OTP
A free authenticator for Oracle IAM users who need push approvals and offline OTPs.
- Push approvals
7.9/10★★★★☆Visit Oracle -
Best forFree users wanting browser access and strong migration
A free, migration-friendly authenticator with encrypted backups and broad browser coverage.
- Multi-device sync
- Push approvals
- Encrypted backup
7.9/10★★★★☆Visit 2FAS -
Best forEnterprise teams needing adaptive MFA policies
A broad enterprise MFA suite with adaptive policies, offline OTPs, and extensive integrations.
- Team administration
- Push approvals
7.5/10★★★★☆Visit PingID -
Best forEnterprise teams securing workstation access
A capable enterprise authenticator for passwordless workstation, VDI, and remote access.
- Team administration
- Multi-device sync
- Push approvals
7.4/10★★★★☆Visit HYPR -
Best forBusinesses needing broad MFA integrations
Broad MFA coverage for businesses securing networks, systems, and cloud applications.
7.3/10★★★★☆Visit LoginTC -
Best forOrganizations wanting free push-based MFA
A free push-based authenticator with offline passcodes and multi-device support.
- Team administration
- Push approvals
7.2/10★★★★☆Visit Rublon -
Best forSmall businesses needing managed authentication
A flexible authenticator for personal users and small teams needing managed access.
- Team administration
- Multi-device sync
- Push approvals
7.1/10★★★★☆Visit SAASPASS -
Best forTeams needing passwordless and offline OTP
A team-focused authenticator with offline OTP, passwordless keys, and broad IAM coverage.
- Team administration
- Push approvals
7.0/10★★★★☆Visit Monofor -
Best forminiOrange customers wanting a free mobile authenticator
A free mobile authenticator with strong miniOrange ecosystem fit.
- Team administration
- Push approvals
6.7/10★★★☆☆Visit miniOrange -
Best forEnterprise customers needing FIDO2 and OTP options
A broad enterprise authenticator for organizations already using RSA identity services.
- Push approvals
6.5/10★★★☆☆Visit RSA Security -
Best forPing identity users needing a companion authenticator
A free mobile companion for Ping identity deployments with push, TOTP, and HOTP.
- Push approvals
6.3/10★★★☆☆Visit Ping Identity -
Best forJumpCloud customers needing managed MFA
A free authenticator with paid JumpCloud MFA controls for managed access.
- Team administration
- Push approvals
6.2/10★★★☆☆Visit JumpCloud -
Best forBusinesses needing integrated push and OTP MFA
A broad enterprise authenticator for push, OTP, PKI, and Windows access controls.
- Team administration
- Push approvals
- Encrypted backup
6.1/10★★★☆☆Visit V-Key -
Best forOrganizations needing managed push and OTP authentication
A managed authenticator for organizations using HID authentication infrastructure.
- Team administration
- Push approvals
6.0/10★★★☆☆Visit HID Approve -
Best forSAP users needing mobile TOTP and SSO
A focused free authenticator for SAP users who need mobile TOTP and configured SSO.
5.9/10★★★☆☆Visit SAP -
Best forOneLogin customers needing push and TOTP
A focused authenticator for OneLogin push approvals and offline TOTP codes.
- Push approvals
5.8/10★★★☆☆Try OneLogin Protect -
Best forZero-trust teams moving beyond OTP codes
A passkey-first authenticator for teams enforcing identity and device security policies.
- Team administration
5.7/10★★★☆☆Visit site -
Best forEnterprises needing broad passwordless authentication
Broad passwordless and multifactor authentication for complex enterprise environments.
5.6/10★★★☆☆Visit SurePassID -
Best forUsers needing broad free platform coverage
A free, open-source authenticator with unusually broad device and workflow coverage.
- Multi-device sync
- Encrypted backup
5.4/10★★★☆☆Visit TwoFac -
Best forOpen-source users wanting self-hosted synchronization
A flexible authenticator for users who want local storage and self-hosted sync.
- Multi-device sync
- Encrypted backup
5.3/10★★★☆☆Visit site -
Best forUsers who also need a password manager
A broad password manager with MFA, passkeys, sharing, and business administration.
5.2/10★★★☆☆Visit LastPass -
Best forOrganizations wanting free token administration
A free TOTP/HOTP authenticator with practical token administration for organizations.
- Team administration
- Multi-device sync
- Encrypted backup
5.1/10★★★☆☆Visit SafeID -
Best forOpen-source users needing broad platform coverage
A privacy-focused authenticator with encrypted storage, backups, sync, and broad imports.
- Multi-device sync
- Encrypted backup
5.0/10★★☆☆☆Visit Ghost Auth -
Best forMobile users wanting widgets and browser access
A flexible TOTP authenticator with widgets, encrypted backups, and browser delivery.
- Multi-device sync
- Encrypted backup
4.9/10★★☆☆☆Visit site -
Best forEnterprises needing broad managed MFA deployment
A broad enterprise authenticator with managed MFA coverage and contact-sales pricing.
- Team administration
- Push approvals
4.8/10★★☆☆☆Visit TrustBuilder -
Best forAndroid users prioritizing local security
A focused Android authenticator for users who want encrypted local token storage.
- Encrypted backup
4.7/10★★☆☆☆Visit Aegis -
Best forAuth0 developers needing push authentication
A focused Auth0 companion for push MFA, OTP fallback, and custom mobile enrollment.
- Push approvals
4.6/10★★☆☆☆Visit Auth0 Guardian -
Best forIT teams building broader self-hosted MFA services
A broad MFA server for teams that need self-hosted or cloud authentication.
4.5/10★★☆☆☆Visit OpenOTP -
Best forSelf-hosters needing broad authenticator coverage
A free, open-source authenticator for teams and individuals managing their own infrastructure.
- Multi-device sync
4.4/10★★☆☆☆Visit SelfHostAuth -
Best forOrganizations using DigitalPersona infrastructure
A free mobile authenticator for organizations already using HID DigitalPersona.
- Push approvals
4.2/10★★☆☆☆Visit HID Global -
Best forSelf-hosters needing web, API, and multi-user access
A flexible open-source authenticator for self-hosted personal and multi-user deployments.
- Team administration
4.1/10★★☆☆☆Visit 2FAuth
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Code type | Push approvals | Supported platforms | Score |
|---|---|---|---|---|---|---|---|
| 1 | Proton Authenticator | Yes | Free | Totp | iOS, Android, macOS, Windows, Linux | 9.4 | |
| 2 | Google Authenticator | Yes | Free | Totp and hotp | Android, iOS | 9.2 | |
| 3 | Authy | Yes | Free | Totp | iOS, Android | 9.1 | |
| 4 | Microsoft Authenticator | Yes | Free | Totp | Yes | iOS, Android | 9.0 |
| 5 | Duo Mobile | Yes | $3/user/mo | Totp | Yes | iOS, Android | 8.9 |
| 6 | Yubico Authenticator | Yes | Free | Totp and hotp | No | Windows, macOS, Linux, iOS/iPadOS, Android | 8.8 |
| 7 | Zoho OneAuth | Yes | Free | Totp | Yes | iOS, Android, Windows, macOS | 8.7 |
| 8 | Ente Auth | Yes | Free | Totp and hotp | iOS, Android, macOS, Linux, Windows, web | 8.6 | |
| 9 | Bitwarden | Yes | $1.65/mo | web, Windows, macOS, Linux, iOS, Android, browser extensions | 8.4 | ||
| 10 | WatchGuard AuthPoint | No | 8.3 | ||||
| 11 | SafeNet MobilePASS+ | Totp and hotp | Yes | iOS, Android, Chrome OS, Windows, macOS, Apple Watch | 8.2 | ||
| 12 | Salesforce Authenticator | Yes | Free | Totp | Yes | iOS, Android | 8.1 |
| 13 | OpenText NetIQ Advanced Authentication | 8.0 | |||||
| 14 | IBM Verify | No | Totp | Yes | iOS, Android, web | 7.9 | |
| 15 | FortiAuthenticator | 7.9 | |||||
| 16 | OneSpan Cloud Authentication | 7.9 | |||||
| 17 | ESET Secure Authentication | 7.9 | |||||
| 18 | Entrust Identity App | Yes | Free | Yes | iOS, Android, macOS, Windows | 7.9 | |
| 19 | OneSpan Mobile Authenticator | Yes | Totp and hotp | Yes | iOS, Android | 7.9 | |
| 20 | Oracle Mobile Authenticator | Yes | Free | Totp | Yes | iOS, Android, Windows | 7.9 |
| 21 | 2FAS Auth | Yes | Free | Totp and hotp | Yes | iOS, Android, Chrome, Brave, Firefox, Edge, Opera, Safari | 7.9 |
| 22 | PingID | No | $3/user/mo | Totp and hotp | Yes | iOS, Android, macOS, Windows, web, API | 7.5 |
| 23 | HYPR Authenticate | No | $3/user/mo | Yes | iOS, Android, Windows, macOS, Linux, web | 7.4 | |
| 24 | LoginTC | Yes | $3/user/mo | 7.3 | |||
| 25 | Rublon Authenticator | Yes | $2/user/mo | Totp | Yes | iOS, Android | 7.2 |
| 26 | SAASPASS Authenticator | Yes | $1/user/yr | Totp and hotp | Yes | iOS, Android, web, Windows, macOS, Linux, browser extensions | 7.1 |
| 27 | Monofor Identity | No | $4/user/mo | Totp and hotp | Yes | iOS, Android, web, Windows, macOS, Linux | 7.0 |
| 28 | miniOrange Authenticator | Yes | Free | Totp | Yes | iOS, Android | 6.7 |
| 29 | RSA Authenticator (SecurID) | Yes | iOS, Android, Windows, macOS | 6.5 | |||
| 30 | ForgeRock Authenticator | Yes | Free | Totp and hotp | Yes | iOS, Android | 6.3 |
| 31 | JumpCloud Protect | Yes | Free | Totp | Yes | iOS, Android | 6.2 |
| 32 | V-Key Smart Authenticator | Totp | Yes | Android, iOS, Windows | 6.1 | ||
| 33 | HID Approve | Totp and hotp | Yes | Android, iOS, macOS, Windows | 6.0 | ||
| 34 | SAP Authenticator | Yes | Free | Totp | iOS, Android | 5.9 | |
| 35 | OneLogin Protect | Yes | Totp | Yes | iOS, Android | 5.8 | |
| 36 | Beyond Identity Authenticator | No | Windows, macOS, Linux, iOS/iPadOS, Android | 5.7 | |||
| 37 | SurePassID | No | $48/user/yr | 5.6 | |||
| 38 | TwoFac | Yes | Free | Totp and hotp | Android, iOS, macOS, Windows, Linux, Web, Chrome, Firefox, Wear OS, watchOS, CLI | 5.4 | |
| 39 | Open Authenticator | Yes | Totp | Android, iOS, macOS, Windows, Linux | 5.3 | ||
| 40 | LastPass | Yes | web, windows, macos, linux, ios, android, chrome_extension | 5.2 | |||
| 41 | SafeID Authenticator | Yes | Free | Totp and hotp | Windows, macOS, Android, iOS | 5.1 | |
| 42 | Ghost Auth | Yes | Free | Totp | iOS, Android, Chrome, Firefox | 5.0 | |
| 43 | TOTP Authenticator | Yes | Totp | Android, iOS, Chrome extension | 4.9 | ||
| 44 | TrustBuilder Authenticator | Yes | iOS, Android, Windows, macOS, Linux and web browser | 4.8 | |||
| 45 | Aegis Authenticator | Yes | Free | Totp and hotp | Android | 4.7 | |
| 46 | Auth0 Guardian | Yes | $35/mo | Yes | iOS, Android | 4.6 | |
| 47 | OpenOTP Authentication Server | Yes | 4.5 | ||||
| 48 | SelfHostAuth | Yes | Free | Totp and hotp | No | web, windows, macos, linux, ios, android, chrome_extension | 4.4 |
| 49 | DigitalPersona Mobile | Yes | Totp | Yes | iOS, Android | 4.2 | |
| 50 | 2FAuth | Free | Totp and hotp | web, chrome extension | 4.1 |
Head-to-head All 28 comparisons →
- Proton Authenticator vs Google Authenticator
- Proton Authenticator vs Authy
- Proton Authenticator vs Microsoft Authenticator
- Proton Authenticator vs Duo Mobile
- Proton Authenticator vs Yubico Authenticator
- Proton Authenticator vs Zoho OneAuth
- Proton Authenticator vs Ente Auth
- Google Authenticator vs Authy
- Google Authenticator vs Microsoft Authenticator
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How we rank authenticator apps
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update