Herd Effects vs Nudgify (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Social Proof Plugins top 10: Herd Effects at #8 and Nudgify at #6. Herd Effects leads on 3 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
Herd Effects
Social Proof Popups & Real-Time Notifications – Herd Effects
Boost conversions with real-time social proof popups and user activity notifications, encouraging visitor actions on your WordPress site.
Nudgify
Nudgify Social Proof
Increase your sign-ups and sales by up to 15% with real-time Social Proof and FOMO messages. Show customer reviews and recent activity in real-time.
Who leads on what
Herd Effects leads on 3 of the 5 measures we track.
Nudgify ranks higher on WordPress.org: #6 against #8 in Social Proof Plugins.
Herd Effects has more users: 1,000+ active installs against 500+.
Not enough reviews to compare ratings fairly: Herd Effects has 15, Nudgify has 5. We compare ratings only above 50 reviews each.
Herd Effects has more reviews behind its score: 15 against 5.
Herd Effects was updated more recently, on August 25, 2026; Nudgify on August 13, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
Herd Effects
Pick Herd Effects if you want the plugin more sites already run, you want the score backed by more reviews or you want the one shipping releases most recently.
Herd Effects vs Nudgify side by side
| Herd Effects | Nudgify | |
|---|---|---|
| Social Proof Plugins ranking | #8 | #6 |
| Rating | 3.9 | 5.0 |
| Reviews | 15 | 5 |
| Active installs | 1,000+ | 500+ |
| Total downloads | 60,906 | 28,244 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 25, 2026 | Aug 13, 2026 |
| First published | Aug 20, 2016 | Dec 6, 2019 |
| Tested up to WordPress | 7.1 | 7.1 |
| Requires PHP | 7.4 | – |
| Pricing | Free on WordPress.org | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
Herd Effects ratings
Nudgify 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 Herd Effects nor Nudgify can pay to appear here: the pair exists only because both plugins reached the Social Proof Plugins top 10. Full methodology.
Herd Effects vs Nudgify: common questions
Is Herd Effects better than Nudgify?
Herd Effects leads on 3 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Nudgify ranks higher on WordPress.org: #6 against #8 in Social Proof Plugins.
Which has more users, Herd Effects or Nudgify?
Nudgify ranks higher on WordPress.org: #6 against #8 in Social Proof Plugins.
Which is rated higher, Herd Effects or Nudgify?
Herd Effects has more users: 1,000+ active installs against 500+.
Are Herd Effects and Nudgify free?
Both are free to install from WordPress.org. Herd Effects may also sell a paid version or add-ons. Nudgify may also sell a paid version or add-ons.
Alternatives to Herd Effects and Nudgify
Plugins that score close to both in the same WordPress.org rankings and tags.
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