PostBlog vs Zyo
Two WordPress themes head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
At a glance
PostBlog leads the WordPress.org popular list today at #550, ahead of Zyo at #1,314. Over the last 7 days PostBlog slipped 18 places and Zyo slipped 28 places. PostBlog has the largest install base, roughly 3× the next: 600+ active installs against 200+ for Zyo. Downloads this week: PostBlog 34 and Zyo 9.
| Metric | PostBlog | Zyo |
|---|---|---|
| Popular rank today | #550 ▼ 18 | #1,314 ▼ 28 |
| Active installs | 600+ | 200+ |
| Downloads, last 7 days | 34 | 9 |
| Rating | 3★ (2) | no ratings |
| Type | Block theme | Block theme |
| Last updated | Aug 5, 2026 | Apr 12, 2026 |
| Current version | 3.0 | 1.0.3 |
| Best rank on record | #390 | #971 |
| Days in the top 50 | 0 | 0 |
| On WordPress.org since | May 2025 | Sep 2025 |
Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.
Ranking history Lower is better
Active installs
Downloads per day
More comparisons
Frequently asked questions
Which is more popular, PostBlog or Zyo?
By active installs, PostBlog: 600+ sites run it against 200+ for Zyo, according to WordPress.org figures captured on October 17, 2026.
Which ranks higher on WordPress.org, PostBlog or Zyo?
PostBlog, at #550 on the WordPress.org popular themes list today, with Zyo at #1,314. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Is PostBlog a block theme or a classic theme? And Zyo?
PostBlog is a block theme, Zyo is a block theme. Block themes are built for the Site Editor; classic themes use the Customizer and widget areas.
Where do these numbers come from?
WordPress.org publishes each theme’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the themes have moved over time rather than a single day.