Best alternatives to DigiCert Authentication Client Extension (2026)
5 Chrome extensions that do a similar job to DigiCert Authentication Client Extension, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
DigiCert Authentication Client Extension today
DigiCert Authentication Client Extension alternatives, compared
- 1
Basic Authentication
Basic authentication plugin - just keep it simple
≈2K users4.8★ from 6 ratingsNot updated for 4+ years4 permissions- About 50× fewer users than DigiCert Authentication Client Extension
- Updated less recently
- Asks for more permissions (4 vs 3)
- 2
CK-Authenticator G3
ContentKeeper Authenticator G3
≈1M users1.1★ from 86 ratingsUpdated 3 months ago5 permissions- About 10× more users than DigiCert Authentication Client Extension
- Updated more recently
- Asks for more permissions (5 vs 3)
- 3
Authenticator App
Secure two-factor authentication app for iPhone, iPad, iPod, Apple Watch and Mac.
≈20K users2.5★ from 22 ratingsUpdated 3 months ago3 permissions- About 5.0× fewer users than DigiCert Authentication Client Extension
- Updated more recently
- 4
Authing Secure Authentication
Authing secure authentication extension for browsers.
≈2K users5.0★ from 2 ratingsUpdated 23 months ago3 permissions- About 50× fewer users than DigiCert Authentication Client Extension
- Updated more recently
- 5
2! Authenticator
The private, offline 2FA Authenticator. Import accounts from mobile apps and generate TOTP codes securely
≈10K users4.0★ from 15 ratingsUpdated 7 weeks ago3 permissions- About 10× fewer users than DigiCert Authentication Client Extension
- Updated more recently
DigiCert Authentication Client Extension alternatives: questions
What is the best alternative to DigiCert Authentication Client Extension?
By users, the most popular alternative is CK-Authenticator G3 with ≈1M users and a 1.1-star rating. The closest match by what it does is Basic Authentication.
Which DigiCert Authentication Client Extension alternative has the best rating?
CK-Authenticator G3 has the highest rating of these alternatives with 50+ ratings: 1.1 out of 5 from 86 ratings.
How many alternatives to DigiCert Authentication Client Extension are there?
We list 5 close alternatives to DigiCert Authentication Client Extension 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.