ERP vs Customer Engagement System (October 2026)
Updated October 22, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org CRM Plugins top 10: ERP at #8 and Customer Engagement System at #7. Customer Engagement System leads on all 6 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
ERP
ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce
Self-hosted ERP for WordPress with HR, CRM, accounting, and recruitment. Run your business from one dashboard and keep your data yours.
Customer Engagement System
Customer Engagement System – Popup Builder, Forms, CRM & Email Marketing Automation
Popups, forms, a WordPress CRM and email marketing automation in one plugin. Capture leads, tag every contact and follow up automatically.
Who leads on what
Customer Engagement System leads on all 6 measures we track.
Customer Engagement System ranks higher on WordPress.org: #7 against #8 in CRM Plugins.
Customer Engagement System has more users: 10,000+ active installs against 5,000+.
Customer Engagement System is rated higher: 4.5 out of 5 from 340 reviews, against 4.4 from 149 reviews.
Customer Engagement System has more reviews behind its score: 340 against 149.
Customer Engagement System was updated more recently, on October 20, 2026; ERP on October 5, 2026.
Customer Engagement System was downloaded more in the last 30 days: 14,351 times against 5,256.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
ERP
ERP does not lead on any measure we track, so pick it only for something these numbers cannot show, such as a feature you need.
Customer Engagement System
Pick Customer Engagement System if you go by where WordPress.org itself puts them, you want the plugin more sites already run, the review score matters most to you, you want the score backed by more reviews, you want the one shipping releases most recently or you want the one being installed faster right now.
ERP vs Customer Engagement System side by side
| ERP | Customer Engagement System | |
|---|---|---|
| CRM Plugins ranking | #8 | #7 |
| Rating | 4.4 | 4.5 |
| Reviews | 149 | 340 |
| Active installs | 5,000+ | 10,000+ |
| Total downloads | 731,877 | 1,683,695 |
| Downloads, last 30 days | 5,256 | 14,351 |
| Last updated | Oct 5, 2026 | Oct 20, 2026 |
| First published | Mar 17, 2016 | Jan 24, 2015 |
| Tested up to WordPress | 7.0.7 | 7.1.3 |
| Requires PHP | 7.4 | 7.3 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
Downloads per day, last 48 days
ERP ratings
Customer Engagement System 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 ERP nor Customer Engagement System can pay to appear here: the pair exists only because both plugins reached the CRM Plugins top 10. Full methodology.
ERP vs Customer Engagement System: common questions
Is ERP better than Customer Engagement System?
Customer Engagement System leads on all 6 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Customer Engagement System ranks higher on WordPress.org: #7 against #8 in CRM Plugins.
Which has more users, ERP or Customer Engagement System?
Customer Engagement System ranks higher on WordPress.org: #7 against #8 in CRM Plugins.
Which is rated higher, ERP or Customer Engagement System?
Customer Engagement System has more users: 10,000+ active installs against 5,000+.
Are ERP and Customer Engagement System free?
Both are free to install from WordPress.org. ERP may also sell a paid version or add-ons. Customer Engagement System may also sell a paid version or add-ons.
Alternatives to ERP and Customer Engagement System
Plugins that score close to both in the same WordPress.org rankings and tags.
More CRM Plugins comparisons
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.