WordPress plugin comparison
Mailster Block Forms vs Otter Blocks
At a glance
- Otter Blocks has more active installs: 300K+, against 60+ for Mailster Block Forms.
- On a typical day, Otter Blocks is downloaded about 3,402 times, Mailster Block Forms about 5.
- Otter Blocks is rated higher: 4.7 out of 5 from 251 reviews, against 3.5 from 2 reviews.
- Otter Blocks was updated more recently: Nov 9, 2026, against May 27, 2024 for Mailster Block Forms.
- Otter Blocks is tested with a newer WordPress: 7.1.4, against 6.5.14 for Mailster Block Forms.
- Otter Blocks has been around longer: since 2018, against 2022 for Mailster Block Forms.
Line by line
Otter Blocks leads on 7 of 7 comparable lines.
| Metric |  Mailster Block Forms |  Otter Blocks |
|---|---|---|
| Popular rank | #19,192 | #178 |
| Active installs | 60+ | 300K+ |
| Downloads, last 30 days | 139 | 375.9K |
| Rating | 3.5(2) | 4.7(251) |
| Support threads resolved | – | 100% |
| Tested up to | 6.5.14 | 7.1.4 |
| Search multiplier | ×0.04 | ×1.92 |
| Last release | 2 years ago | today |
| Requires PHP | – | 5.6 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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