All in One SEO Pack vs Ultimate Blocks
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | All in One SEO Pack v5.0.4 · checked 23 Oct 2026 Free + paid · ★ 4.7/5 Visit Details | Ultimate Blocks v3.6.1 · checked 23 Oct 2026 Free · ★ 4.9/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 2M+ | 50,000+ |
| Last updated | October 22, 2026 | September 23, 2026 |
| Editions | All in One SEO · All in One SEO Pro ($) | Ultimate Blocks · Ultimate Blocks Pro ($) |
| Pros | XML sitemaps, schema and breadcrumbs in the free edition; WooCommerce product schema handling; Per-post SEO checklist | Free set of content blocks for the block editor; Review block outputs JSON-LD schema markup; Table of contents, post grid and social share blocks included free |
| Cons | Redirects, local SEO and image SEO need Pro or add-ons; AI tools need an AIOSEO account connection; Usage tracking option exists, off by default | Some blocks such as AI summary and advanced review features are only in Pro; Schema output is limited to the review block, with no sitemap or redirect tools |
| Mentioned in our posts | 3 | 3 |
| Features (SEO plugins checklist) | ||
| Schema markup | Yes | Yes |
| XML sitemaps | Yes | No |
| Redirects | Paid | No |
| Local SEO | — | Yes |
| WooCommerce | Yes | No |
| AI content | Yes | Paid |
| Free version | Yes | Yes |
| More features | ||
| Other features | XML sitemaps, Schema graphs output, Breadcrumbs, llms.txt output, RSS feed content additions, Per-post SEO checklist, Bulk actions on posts, AI tools connected to an AIOSEO account | Table of contents block, Post grid block, Social share buttons block, Content filter block, Countdown block, Review block with JSON-LD schema output, Pro-only block upsells (review, expand, image slider and others) ($) |
| Integrations | ||
| Social | — | YouTube, Vimeo, Dailymotion |
| E-commerce | WooCommerce | — |
| Plugins | BuddyPress, bbPress, WPCode | — |
| Other | Semrush, SEO Boost, Slack | Google Fonts, Freemius |
| Requires WordPress | 5.7 | 5.8 |
| Requires PHP | 7.4 | 7.2 |
| Tested up to | 7.1.3 | 7.1 |
| Phones home | Only if you agree | Only if you agree |
| External services | app.seoboost.com, plugin.aioseo.com, licensing.aioseo.com, aiousage.com | www.googleapis.com, api.dailymotion.com, player.vimeo.com |
| Blocks | — | 37 |
| Shortcodes | 2 | — |