Head-to-head · October 2026
BuilderGlut vs Spectra Legacy
Spectra Legacy comes out ahead, winning 6 of 7 head-to-head checks against BuilderGlut.
BuilderGlut
BuilderGlut provides powerful custom Gutenberg blocks that extend WordPress’s block editor with advanced…
Spectra Legacy – Gutenberg Blocks
This plugin was previously called Spectra. It’s now Spectra Legacy. Nothing on your website has changed.
| Metric | BuilderGlut | Spectra Legacy |
|---|---|---|
| Active installs | <10 | 1M+ |
| Downloads (30 days) | 48 | 587.8K |
| Download trend | +71.4% | -15.2% |
| Rating | — | 4.7/5 |
| Reviews | 0 | 1,871 |
| Health score | 30/100 | 93/100 |
| Last updated | 1 year ago | 1 day ago |
| Tested up to | WP 6.8.11 | WP 7.1.3 |
| Support resolved | — | 75% |
| Requires PHP | 7.4+ | 7.4+ |
| First released | Jun 2024 | Jun 2018 |
Daily downloads, last 90 days
BuilderGlutSpectra Legacy
Choose BuilderGlut if…
You care most about download trend.
- Small user base (<10 active installs)
- Very few reviews so far
- No update in over a year
- Only tested up to WordPress 6.8 (latest is 7.1)
Choose Spectra Legacy if…
You care most about active installs, downloads (30 days) and reviews.
- One of the most-used plugins on the web — 1M+ active sites
- Loved by users — 4.7/5 from 1,871 reviews
- Actively developed — last update 1 day ago
- Tested with the latest WordPress (7.1)
- Responsive support — 75% of recent threads resolved
FAQ
BuilderGlut vs Spectra Legacy: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, BuilderGlut or Spectra Legacy?
Spectra Legacy comes out ahead, winning 6 of 7 head-to-head checks against BuilderGlut. Choose BuilderGlut if you care most about download trend. Choose Spectra Legacy if you care most about active installs, downloads (30 days) and reviews.
Is BuilderGlut more popular than Spectra Legacy?
Spectra Legacy is the more popular of the two with 1M+ active installs, compared with <10 for BuilderGlut.
Can I use BuilderGlut and Spectra Legacy together?
Both plugins cover blocks and gutenberg, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are BuilderGlut and Spectra Legacy free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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