Otter Blocks
by Themeisle
A block collection with conditional visibility, forms and dynamic content for full site editing themes.
This link may earn us a commission. It never changes our rating.
What Otter Blocks does
A block collection with conditional visibility, forms and dynamic content for full site editing themes.
It sits in the blocks part of a WordPress stack and is sold by Themeisle on a freemium basis. We recommend it in our blocks guides because it does that one job well without asking you to rebuild the rest of the site around it.
Every plugin adds work to a page request, so treat this as a decision with a cost. Record a speed test before you install it and run the same test afterwards, on the same page, so you know exactly what it charged you.
What Otter Blocks looks like
Official screenshots from the WordPress.org plugin directory, as published by the plugin authors.
Try Otter Blocks live
Press play to start a private, throwaway WordPress site in your browser with Otter Blocks version 3.2.5 already installed. Nothing is saved and nothing touches your own site: close the page and it disappears.
Real user ratings
Score
4.7/5
Reviews
250
Active installs
300,000+
Downloads
14.5M
Latest version
3.2.8
Last updated
2026-10-19
These figures come straight from the public WordPress.org plugin directory API for version 3.2.8, not from us. Check them yourself on the WordPress.org listing. Our own editorial score is 4.7/5.
Where Otter Blocks ranks elsewhere
| Publisher | List | Position |
|---|---|---|
| Themeisle | Best WordPress Plugins | #4 of 22 |
Positions are read from the published articles themselves, so they reflect that publisher's order rather than ours. Lists get re-ordered over time, so follow the link if you want the current version.
What changed in the latest version
Otter Blocks does not publish a changelog we can read automatically, so check the vendor's own release notes before you update a live site.
Pros and cons
- Conditional display rules on any block
- A free tier you can trial before paying
- Actively maintained and used on production sites we test
- Some of the most useful blocks are Pro only
- The features most sites need sit in the paid tier
How to use it
- 1Install on a staging copy first if the site takes money.
- 2Work through the setup wizard and connect any external accounts it needs.
- 3Configure the one feature you installed it for, and leave the rest off.
- 4Test the result as a logged-out visitor on both mobile and desktop.
- 5Re-run our speed test to confirm the plugin has not cost you load time.
How it compares
Other blocks plugins we recommend, with their rating and pricing model.
| Plugin | Our rating | WordPress.org | Pricing | Best for |
|---|---|---|---|---|
| Otter Blocks | 4.7 | 4.7 (250) | Freemium | Conditional display rules on any block |
| GenerateBlocks | 4.9 | 4.9 (122) | Freemium | The smallest CSS footprint of any block library |
| Kadence Blocks | 4.8 | 4.8 (332) | Freemium | Design freedom without a page builder |
| ProductX | 4.4 | n/a | Freemium | Store layouts in the block editor |
| ShopEngine | 4.5 | 4.6 (212) | Freemium | Modules you can switch off |
| Spectra | 4.7 | 4.7 (1,872) | Freemium | Block-native, so pages stay much lighter than builders |
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