WordPress plugin comparison
Custom Action Block vs Ultimate Blocks
At a glance
- Ultimate Blocks has more active installs: 50K+, against 10+ for Custom Action Block.
- On a typical day, Ultimate Blocks is downloaded about 306 times, Custom Action Block about 2.
- Custom Action Block is rated higher: 5.0 out of 5 from 4 reviews, against 4.9 from 729 reviews.
- Ultimate Blocks was updated more recently: Nov 8, 2026, against Sep 13, 2025 for Custom Action Block.
- Ultimate Blocks is tested with a newer WordPress: 7.1.4, against 6.6.11 for Custom Action Block.
- Ultimate Blocks has been around longer: since 2018, against 2024 for Custom Action Block.
Line by line
Ultimate Blocks leads on 6 of 7 comparable lines.
| Metric |  Custom Action Block |  Ultimate Blocks |
|---|---|---|
| Popular rank | #41,562 | #758 |
| Active installs | 10+ | 50K+ |
| Downloads, last 30 days | 25 | 18.2K |
| Rating | 5.0(4) | 4.9(729) |
| Support threads resolved | – | 0% |
| Tested up to | 6.6.11 | 7.1.4 |
| Search multiplier | ×0.07 | ×1.05 |
| Last release | 1 year ago | 1 day ago |
| Requires PHP | – | 7.2 |
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
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