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Best alternatives to ISAM ESSO (2026)

10 Chrome extensions that do a similar job to ISAM ESSO, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

ISAM ESSO: reviews, users and permissionsBest Workflow & Planning extensions

ISAM ESSO today

≈20K users3.3★ from 3 ratingsNot updated for 2+ years7 permissions

ISAM ESSO alternatives, compared

  1. 1

    OmniDefend SSO Extension

    OmniDefend's Single Sign-on feature to enable easy access to websites and applications.

    ≈6K users5.0★ from 1 ratingUpdated 7 weeks ago8 permissions
    • About 3.3× fewer users than ISAM ESSO
    • Updated more recently
    • Asks for more permissions (8 vs 7)
    OmniDefend SSO Extension alternativesCompare side by side
  2. 2

    Cross Identity

    Single Sign On for web and desktop applications.

    ≈20K users5.0★ from 1 ratingUpdated 21 months ago6 permissions
    • A similar number of users to ISAM ESSO
    • Updated more recently
    • Asks for fewer permissions (6 vs 7)
    Cross Identity alternativesCompare side by side
  3. 3

    Accops HyID Single Sign-On Agent

    Secure single sign-on agent for legacy web applications by Accops

    ≈2K users5.0★ from 2 ratingsUpdated 3 months ago13 permissions
    • About 10× fewer users than ISAM ESSO
    • Updated more recently
    • Asks for more permissions (13 vs 7)
    Accops HyID Single Sign-On Agent alternativesCompare side by side
  4. 4

    Single Sign-on Assistant

    A secure way for Access Manager, CloudAccess and SecureLogin users to automate web and app logins for a single sign-on experience.

    ≈200K users4.4★ from 7 ratingsUpdated 21 months ago8 permissions
    • About 10× more users than ISAM ESSO
    • Updated more recently
    • Asks for more permissions (8 vs 7)
    Single Sign-on Assistant alternativesCompare side by side
  5. 5

    SAML SSO for Chrome Apps

    Helper extension for admins to configure SAML SSO for Chrome apps.

    ≈100K users4.4★ from 62 ratingsUpdated 20 months ago4 permissions
    • About 5.0× more users than ISAM ESSO
    • Updated more recently
    • Asks for fewer permissions (4 vs 7)
    SAML SSO for Chrome Apps alternativesCompare side by side
  6. 6

    TrustLogin - IDaaS (Identity as a Service)

    Cloud-based security solution Single Sign-On (SSO), password and ID management (IDaaS) for Corporations.

    ≈100K users3.7★ from 10 ratingsUpdated 2 weeks ago4 permissions
    • About 5.0× more users than ISAM ESSO
    • Updated more recently
    • Asks for fewer permissions (4 vs 7)
    • Listed under Tools
    TrustLogin alternativesCompare side by side
  7. 7

    Oracle ESSO

    Oracle ESSO support

    ≈200K usersNot rated yetUpdated 22 months ago7 permissions
    • About 10× more users than ISAM ESSO
    • Updated more recently
    • Listed under Accessibility
    Oracle ESSO alternativesCompare side by side
  8. 8

    Imprivata Enterprise Access Management

    Provides Single Sign-On for Google Chrome and Microsoft Edge

    ≈20M users3.0★ from 19 ratingsUpdated 9 months ago8 permissions
    • About 1000× more users than ISAM ESSO
    • Updated more recently
    • Asks for more permissions (8 vs 7)
    • Listed under Privacy & Security
    Imprivata Enterprise Access Management alternativesCompare side by side
  9. 9

    LogMeOnce

    Securely Single Sign-On to all of your Apps with one click

    ≈10K users4.8★ from 177 ratingsUpdated 9 months ago13 permissions
    • About 2.0× fewer users than ISAM ESSO
    • Updated more recently
    • Asks for more permissions (13 vs 7)
    • Listed under Privacy & Security
    LogMeOnce alternativesCompare side by side
  10. 10

    OneLogin for Google Chrome

    Single Sign-On for cloud lovers.

    ≈900K users2.8★ from 103 ratingsUpdated 5 weeks ago11 permissions
    • About 45× more users than ISAM ESSO
    • Updated more recently
    • Asks for more permissions (11 vs 7)
    Compare side by side

ISAM ESSO alternatives: questions

What is the best alternative to ISAM ESSO?

By users, the most popular alternative is Imprivata Enterprise Access Management with ≈20M users and a 3.0-star rating. The closest match by what it does is OmniDefend SSO Extension.

Which ISAM ESSO alternative has the best rating?

LogMeOnce has the highest rating of these alternatives with 50+ ratings: 4.8 out of 5 from 177 ratings.

Is there a ISAM ESSO alternative that asks for fewer permissions?

SAML SSO for Chrome Apps asks for 4 permissions, against 7 for ISAM ESSO.

How many alternatives to ISAM ESSO are there?

We list 10 close alternatives to ISAM ESSO on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.