by Adrian Tobey 4.9 (150 reviews)

Groundhogg — CRM, Newsletters, and Marketing Automation

Name: Groundhogg — CRM, Newsletters, and Marketing Automation
Rating: 4.9 (150 reviews)
Author: Adrian Tobey

Groundhogg is the best WordPress CRM & Marketing Automation plugin. Create flows, email campaigns, and have a CRM all within your WordPress site.

Groundhogg ranks #5,050 among WordPress.org plugins with 2,000+ active installations, is #226 of 3,634 in the Communication category, a 4.9/5 rating from 150 reviews, and was last updated Oct 29, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v4.10 Current Version v4.10

Updated 3 days ago Last Update on 29 Oct, 2026

Refreshed 2 days ago Last Refreshed on

#226 of 3,634 in Communication Top 10% by installs Downloads +108.6% this week Actively maintained

View on WordPress.org

Rank

#5,050

— No change

Active Installs

2K+

-29.2%

KW Avg Position

23.2

0.6 worse

Downloads

311.2K

+43 today

Support Resolved

100%

— No change

Rating

98%

Review 4.9 out of 5

4.9 (150 reviews)

Next Milestone 3K

Total Progress 78.4%

2K+ 3K+

867

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 216 more installs to reach 3K+

Rank Changes

Current #5,050

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.9

150 reviews

Overall 98%

139 (93%)

5 (3%)

2 (1%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

33 known vulnerabilities on record · 16 in the last 24 months · checked 3 months ago

Jul 8, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.5

CVE-2026-57389 · Fixed in v4.5
Jul 1, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.5.9

CVE-2026-14029 · Fixed in v4.5.9
Jun 26, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.5.6

CVE-2026-13331 · Fixed in v4.5.6
Jun 26, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.5.6

CVE-2026-13333 · Fixed in v4.5.6
Jun 26, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.5.1

CVE-2026-57667 · Fixed in v4.5.1
Jun 25, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.5.5

CVE-2026-13226 · Fixed in v4.5.5
Apr 24, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.4.1

CVE-2026-40793 · Fixed in v4.4.1
Apr 16, 2026

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.4.1

CVE-2026-40727 · Fixed in v4.4.1
Nov 20, 2025

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.2.7

CVE-2025-12750 · Fixed in v4.2.7
Oct 31, 2025

Groundhogg — CRM, Newsletters, and Marketing Automation [groundhogg] < 4.2.6.1

CVE-2025-64367 · Fixed in v4.2.6.1

Showing the 10 most recent of 33 records.

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Plugin Details

Version: 4.10
Last Updated: Oct 29, 2026
Requires WP: 6.9+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: Adrian Tobey

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.9
Reviews: 150
Support Threads: 1
Resolved: 100%

Keywords

Email Marketing Wordpress CRM crm email automation marketing automation

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TL;DR

AI summary of the plugin's readme

Groundhogg is for WordPress site owners and agencies who want CRM and marketing automation features without relying on a separate SaaS platform. It solves the problem of paying growing per-contact or per-email fees to external CRM services by providing unlimited contacts, flows, and emails while letting users own and host their own data.

Flow editor for marketing automation
CRM and contact management
Segmentation with tags
Advanced search and filtering
CSV importing and exporting
Broadcast email marketing
Analytics and reporting
GDPR compliance tools

Frequently Asked Questions

Common questions about Groundhogg — CRM, Newsletters, and Marketing Automation

No, Groundhogg is a completely standalone, lightweight CRM and marketing automation system designed to save you $1,000s while helping you generate more revenue.

No, but it is highly recommended. Without a proper transactional email service your emails are likely to end up in spam. Groundhogg provides a number of recommended solutions: MailHawk SendGrid AWS SES Elastic Email Basic SMTP for other services. Groundhogg will automatically use the mail solution you have configured on your WordPress website.

No, you can use Groundhogg CRM and Marketing Automation for free forever. Groundhogg is a Open Source project designed to democratize CRM and email marketing automation and provide simple easy to use tools to new and non-tech-savvy business owners. That being said, our premium upgrades can seriously help your business! Use our proven tools and strategies to supercharge your marketing and WordPress site!

Yes, Groundhogg has integrations for the most popular WordPress plugins around to create an even more powerful CRM.

Groundhogg is theme agnostic, meaning it will work with every and any theme. Groundhogg is mostly administrative and very little is seen by visitors.

Yes, Groundhogg has a very smart tracking system that will allow you to monitor your clients interactions with your emails and your site.

Yes, Groundhogg has a builtin connection with the WordPress user API, meaning it will automatically use user roles in your site, like from a membership plugin.

We follow all best WordPress security practices. Plus it's open source, so we have a large community looking out for potential weaknesses when it comes to your data.

Yes, we have tools available to meet the criteria of all the worlds ANTI-SPAM & privacy legislation.

Well, that's up to you! We'll never say Groundhogg is better than anyone, but it is different. And sometimes different is better than better.