Kadence Blocks — Page Builder Toolkit for Gutenberg Editor vs Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE (2026): PluginCheck
Quick Verdict
Pick Kadence Blocks if you want the larger install base, higher ratings, and a more established ecosystem. Pick Otter Blocks if responsive, fully resolved support matters more to you than raw popularity.
Both Kadence Blocks and Otter Blocks extend the Gutenberg editor with custom blocks, templates, and design controls, making them top contenders for anyone building pages natively in WordPress without a separate page builder. The choice often comes down to scale of user base, support reliability, and which feature set aligns with your workflow.
Kadence Blocks — Page Builder Toolkit for Gutenberg Editor
20+ Gutenberg Blocks with endless options, enabling top-notch efficiency for high-performance dynamic website creation.
- Active installs 600k+
- Rating 4.8/5 (331)
- Last updated Jun 29, 2026
- Support resolved 61%
- Tested to WP 7.0
- Requires PHP 7.4
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE
Quickly create WordPress pages with 20+ blocks, 100+ ready-to-import designs, and advanced editor extensions. It’s website building, Lego-style!
- Active installs 300k+
- Rating 4.7/5 (249)
- Last updated Jul 22, 2026
- Support resolved 100%
- Tested to WP 7.0.2
- Requires PHP 5.6
Where Kadence Blocks — Page Builder Toolkit for Gutenberg Editor Wins
Larger install base
Kadence Blocks has 600,000 active installs versus Otter Blocks' 300,000, double the real-world usage and a stronger signal of long-term reliability.
Higher user ratings
Kadence scores 96/100 across 331 ratings, edging out Otter's 94/100 across 249 ratings, and pulls ahead on the Quality Score at 89.44 versus 86.13.
Better popularity score
Kadence earns 86/30 on popularity versus Otter's 82/30, reflecting broader adoption in the WordPress community.
Where Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE Wins
Perfect support resolution
Otter Blocks resolves 100.0% of support threads compared to Kadence's 61.1%, a substantial gap if you anticipate needing hands-on help.
Newer release cadence
Otter was updated on 2026-07-22, about three weeks after Kadence's 2026-06-29 update, keeping it marginally more current with WordPress core changes.
Score-by-Score Comparison
Kadence leads on adoption with 600,000 installs versus 300,000, scoring 86/30 to Otter's 82/30.
Both plugins tie at 100/25 on maintenance, with comparable recent update activity within weeks of each other.
Kadence edges Otter on ratings, 96/100 against 94/100, and earns a higher overall Quality Score of 89.44 versus 86.13.
Otter dominates this dimension with 100.0% support resolution versus Kadence's 61.1%, scoring 50/15 versus Kadence's 61/15 despite the raw score gap, the real-world gap is far larger.
Both plugins tie at 100/15 on compatibility, signalling equivalent Gutenberg and FSE compatibility.
The Bottom Line
Kadence Blocks wins on the numbers that matter most to most site owners: installs, ratings, and overall Quality Score (89.44 versus 86.13). For a typical user building a standard WordPress site, Kadence is the safer pick given its larger community and stronger reception. Otter Blocks is the better choice only if you specifically value its perfect support resolution rate and do not mind the smaller user base.