WordPress plugin comparison
FluentCRM vs Mailster SendGrid Integration
At a glance
- FluentCRM has more active installs: 80K+, against 900+ for Mailster SendGrid Integration.
- On a typical day, FluentCRM is downloaded about 2,290 times, Mailster SendGrid Integration about 11.
- Mailster SendGrid Integration is rated higher: 5.0 out of 5 from 1 review, against 4.8 from 251 reviews.
- FluentCRM was updated more recently: Oct 29, 2026, against Oct 15, 2026 for Mailster SendGrid Integration.
- Both are tested up to WordPress 7.1.4.
- Mailster SendGrid Integration has been around longer: since 2017, against 2020 for FluentCRM.
Line by line
FluentCRM leads on 5 of 6 comparable lines.
| Metric |  FluentCRM |  Mailster SendGrid Integration |
|---|---|---|
| Popular rank | #511 | #7,241 |
| Active installs | 80K+ | 900+ |
| Downloads, last 30 days | 105.1K | 363 |
| Rating | 4.8(251) | 5.0(1) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×1.87 | ×0.62 |
| Last release | 11 days ago | 25 days ago |
| Requires PHP | 7.4 | – |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free