Ona Architecture vs Vitrum
Two WordPress themes head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
At a glance
Ona Architecture leads the WordPress.org popular list today at #77, ahead of Vitrum at #1,672. Over the last 7 days Ona Architecture slipped 1 place and Vitrum slipped 2 places. Ona Architecture has the largest install base, roughly 17× the next: 5K+ active installs against 300+ for Vitrum. Downloads this week: Ona Architecture 153 and Vitrum 18.
| Metric | Ona Architecture | Vitrum |
|---|---|---|
| Popular rank today | #77 ▼ 1 | #1,672 ▼ 2 |
| Active installs | 5K+ | 300+ |
| Downloads, last 7 days | 153 | 18 |
| Rating | no ratings | no ratings |
| Type | Block theme | Block theme |
| Last updated | Feb 7, 2025 | Sep 14, 2026 |
| Current version | 1.0.0 | 1.4.2 |
| Best rank on record | #42 | #1,650 |
| Days in the top 50 | 114 | 0 |
| On WordPress.org since | Dec 2024 | Jul 2024 |
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, Ona Architecture or Vitrum?
By active installs, Ona Architecture: 5K+ sites run it against 300+ for Vitrum, according to WordPress.org figures captured on October 16, 2026.
Which ranks higher on WordPress.org, Ona Architecture or Vitrum?
Ona Architecture, at #77 on the WordPress.org popular themes list today, with Vitrum at #1,672. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Is Ona Architecture a block theme or a classic theme? And Vitrum?
Ona Architecture is a block theme, Vitrum 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.