Corporate Blocks vs HVAC FSE
Two WordPress themes head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
At a glance
Corporate Blocks leads the WordPress.org popular list today at #1,958, ahead of HVAC FSE at #2,063. Over the last 7 days Corporate Blocks slipped 7 places and HVAC FSE climbed 47 places. Corporate Blocks has the largest install base, roughly 10× the next: 400+ active installs against 40+ for HVAC FSE. Downloads this week: Corporate Blocks 413 and HVAC FSE 10.
| Metric | Corporate Blocks | HVAC FSE |
|---|---|---|
| Popular rank today | #1,958 ▼ 7 | #2,063 ▲ 47 |
| Active installs | 400+ | 40+ |
| Downloads, last 7 days | 413 | 10 |
| Rating | 1★ (1) | no ratings |
| Type | Block theme | Block theme |
| Last updated | Sep 22, 2026 | Sep 3, 2026 |
| Current version | 1.6.0 | 1.0.1 |
| Best rank on record | #1,879 | #476 |
| Days in the top 50 | 0 | 0 |
| On WordPress.org since | May 2023 | Jun 2026 |
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, Corporate Blocks or HVAC FSE?
By active installs, Corporate Blocks: 400+ sites run it against 40+ for HVAC FSE, according to WordPress.org figures captured on October 23, 2026.
Which ranks higher on WordPress.org, Corporate Blocks or HVAC FSE?
Corporate Blocks, at #1,958 on the WordPress.org popular themes list today, with HVAC FSE at #2,063. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Is Corporate Blocks a block theme or a classic theme? And HVAC FSE?
Corporate Blocks is a block theme, HVAC FSE 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.