Duo Universal vs Sticklight (October 2026)
Updated October 22, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Authentication Plugins top 10: Duo Universal at #8 and Sticklight at #77. Duo Universal leads on 4 of the 6 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
Duo Universal
Easily add Duo authentication to your WordPress website. Enable multi-factor authentication for your admins and/or users.
Sticklight
Use WordPress authentication and permissions in external React applications via secure REST API endpoints.
Who leads on what
Duo Universal leads on 4 of the 6 measures we track.
Duo Universal ranks higher on WordPress.org: #8 against #77 in Authentication Plugins.
Duo Universal has more users: 2,000+ active installs against 300+.
Not enough reviews to compare ratings fairly: Duo Universal has 1, Sticklight has 0. We compare ratings only above 50 reviews each.
Duo Universal has more reviews behind its score: 1 against 0.
Sticklight was updated more recently, on September 7, 2026; Duo Universal on January 6, 2026.
Duo Universal was downloaded more in the last 30 days: 769 times against 282.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
Duo Universal
Pick Duo Universal if you go by where WordPress.org itself puts them, you want the plugin more sites already run, you want the score backed by more reviews or you want the one being installed faster right now.
Sticklight
Pick Sticklight if you want the one shipping releases most recently.
Duo Universal vs Sticklight side by side
| Duo Universal | Sticklight | |
|---|---|---|
| Authentication Plugins ranking | #8 | #77 |
| Rating | 4.0 | 0.0 |
| Reviews | 1 | 0 |
| Active installs | 2,000+ | 300+ |
| Total downloads | 21,024 | 1,507 |
| Downloads, last 30 days | 769 | 282 |
| Last updated | Jan 6, 2026 | Sep 7, 2026 |
| First published | Feb 27, 2024 | May 26, 2026 |
| Tested up to WordPress | 6.9.10 | 7.0.7 |
| Requires PHP | 7.3.16 | 7.4 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
Downloads per day, last 48 days
Duo Universal ratings
Sticklight ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither Duo Universal nor Sticklight can pay to appear here: the pair exists only because both plugins reached the Authentication Plugins top 10. Full methodology.
Duo Universal vs Sticklight: common questions
Is Duo Universal better than Sticklight?
Duo Universal leads on 4 of the 6 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Duo Universal ranks higher on WordPress.org: #8 against #77 in Authentication Plugins.
Which has more users, Duo Universal or Sticklight?
Duo Universal ranks higher on WordPress.org: #8 against #77 in Authentication Plugins.
Which is rated higher, Duo Universal or Sticklight?
Duo Universal has more users: 2,000+ active installs against 300+.
Are Duo Universal and Sticklight free?
Both are free to install from WordPress.org. Duo Universal may also sell a paid version or add-ons. Sticklight may also sell a paid version or add-ons.
Alternatives to Duo Universal and Sticklight
Plugins that score close to both in the same WordPress.org rankings and tags.
-
WPAuth
10,000+ installs · 4.6 from 64 reviews
-
Google Authenticator
20,000+ installs · 4.3 from 135 reviews
-
WP 2-step verification
1,000+ installs · 4.2 from 27 reviews
-
Two Factor Authentication via Email
9,000+ installs · 5.0 from 4 reviews
-
Limit Login Attempts
300,000+ installs · 4.6 from 202 reviews
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Weekly · free
What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.