Flamingo vs Groundhogg — CRM, Newsletters, and… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Groundhogg — CRM, Newsletters, and…
2.0K+ active installs
Free
Quick Verdict
As of April 2026, Groundhogg — CRM, Newsletters, and… has a higher user rating (4.9/5 from 145 reviews) while Flamingo leads in active installations (800K+ vs 2.0K+). Both are free WordPress plugins. Flamingo has accumulated 8.2M+ total downloads while Groundhogg — CRM, Newsletters, and… has 312K+. Groundhogg — CRM, Newsletters, and… has a higher support resolution rate (67% vs 33%).
Detailed Comparison
| Metric | Flamingo | Groundhogg — CRM, Newsletters, and… | |
|---|---|---|---|
| Rating | 4.2/5 | ► | 4.9/5 |
| Total Reviews | 118 | ► | 145 |
| Active Installs | 800K+ | ◄ | 2.0K+ |
| Total Downloads | 8.2M+ | ◄ | 312K+ |
| Support Resolution | 33% | ► | 67% |
| Last Updated | 4 months ago | ► | 2 days ago |
| First Released | 2012 | 2018 | |
| Age | 14 years | 8 years | |
| WP Requires | 6.7+ | 5.9+ | |
| PHP Requires | 7.4+ | 7.1+ | |
| Business Model | Free | Free | |
| Latest Version | 2.6.1 | 4.4 |
Rating Breakdown
Flamingo
Groundhogg — CRM, Newsletters, and…
Download Trends
Over the past 30 days, Flamingo averaged approximately 1,763 daily downloads while Groundhogg — CRM, Newsletters, and… averaged 189.
Recent Reviews
Flamingo Reviews
Works Really Well
Its a great addition to contact form 7 and much needed if you don’t have your email server setup yet.
Only works with PHP sendmail, not external SMTP
This plugin only works with contact forms using PHP mail. It doesn’t seem to work with an external SMTP mail server. I tested it out and there were no messages collected in DB. Also there’s no option
Great! (But has a minor bug)
This is a great tool, especially with its integration into the Contact Form 7 plugin. However, there’s a minor bug when exporting non-Latin characters, such as Persian. It seems the encoding is set to
Groundhogg — CRM, Newsletters, and… Reviews
I’ve finally found the best free CRM and Marketing plugin!
I’ve been looking for free CRM and email marketing plugins over the years (I’ve been creating WordPress websites since 2007). After finding and then using Groundhogg for almost a year for small and me
Many features, not all supported
We have this product for about 3+ years. It is a great concept but some features are promoted as existing, although in reality are buggy or not completely functional as expected (maybe I have too high
Сreative and very reliable, well done guys
Excellent work!
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Frequently Asked Questions
Is Flamingo or Groundhogg — CRM, Newsletters, and… more popular?
Which has better ratings — Flamingo or Groundhogg — CRM, Newsletters, and…?
Are Flamingo and Groundhogg — CRM, Newsletters, and… free?
Which plugin has better support — Flamingo or Groundhogg — CRM, Newsletters, and…?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.