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Stratum alternatives: 4 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Stratum: android only, and no cloud sync between devices. We ranked 4 alternatives by how directly each one replaces Stratum, then by reviews, real visits and how recently each app's facts were checked against its own website. Aegis Authenticator currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Ente Auth logoEnte AuthOpen sourceYesAndroid, iOS, Windows +35 of 559.6
  1. Ente Auth logo

    1. Ente AuthTop pick

    Best for: People who want encrypted 2FA sync across phone and computer from an open-source app

    Open sourceSelf-hostableAndroid, iOS, Windows, macOS, Linux, Web

    59.6

    score / 100

    Why switch from Stratum

    Encrypted sync across phone, desktop and web.

    Pros

    • End-to-end encrypted sync on every major platform
    • Free and open source, with self-hosting possible
    • Works offline without an account
    • Easy import and export

    Cons

    • Sync requires an Ente account
    • Interface is plain
    • No browser extension for filling codes
    Visit Ente Auth Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Ente Auth a good Stratum alternative?

    Verified facts

    5 of 5 verified
    License
    AGPL-3.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Price
    Free
    Checked Oct 25, 2026help.ente.io(opens source in a new tab)
    Encrypted backups
    End-to-end encrypted, externally audited
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Platforms
    iOS, Android, web, macOS, Linux, Windows
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Offline mode
    Use without an account
    Checked Oct 25, 2026ente.io(opens source in a new tab)

The best Stratum alternative for…

The highest-ranked app in this list for each need.

Aegis Authenticator logo

Best Stratum alternative for most people

Aegis Authenticator

The best-known open-source Android vault, with automatic backups.

FreeOTP+ logo

Best Stratum alternative for a free option

FreeOTP+

Simpler open-source Android option with Google Drive backups.

Ente Auth logo

Best Stratum alternative for open source

Ente Auth

Encrypted sync across phone, desktop and web.

Ente Auth logo

Best Stratum alternative for self-hosting

Ente Auth

Encrypted sync across phone, desktop and web.

Ente Auth logo

Best Stratum alternative for Mac

Ente Auth

Encrypted sync across phone, desktop and web.

Ente Auth logo

Best Stratum alternative for Windows

Ente Auth

Encrypted sync across phone, desktop and web.

Ente Auth logo

Best Stratum alternative for Linux

Ente Auth

Encrypted sync across phone, desktop and web.

2FAS Auth logo

Best Stratum alternative for iPhone and Android

2FAS Auth

Open-source app on both Android and iOS with a browser extension.

Ente Auth logo

Best Stratum alternative for working in the browser

Ente Auth

Encrypted sync across phone, desktop and web.

Stratum alternatives: common questions

What is the best alternative to Stratum?

Aegis Authenticator ranks first right now. The best-known open-source Android vault, with automatic backups. FreeOTP+ and Ente Auth follow it in our ranking.

Is there a free alternative to Stratum?

Yes. Aegis Authenticator (open source), FreeOTP+ (open source), Ente Auth (open source) and 2FAS Auth (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Stratum?

Yes: Aegis Authenticator, FreeOTP+, Ente Auth and 2FAS Auth. Ente Auth can also be self-hosted.

Which Stratum alternatives work on Linux?

Ente Auth runs on Linux.

Why do people switch from Stratum?

The complaints we hear most: android only; no cloud sync between devices; rename from Authenticator Pro can confuse searches.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Stratum, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.