Census › Plugin profiles › Spectra Legacy
Spectra Legacy – Gutenberg Blocks
Figures from the Plugin Directory Census · as of 28 Aug 2026
1M
Active installs, lower bound
Group: 1,000,000+ installs
2
Days since the last release
Group median: 8
4.7
out of 5, from 1,870 ratings
Group median: 4.7 (10+ ratings)
45.5%
Support threads marked resolved, two months
Group: 71.9%
Full profile on wordpress.orgShow on the mapCompare with your own plugins
What is Spectra Legacy and who is behind it?
Spectra Legacy is a WordPress plugin in the “Page building” field, made by Brainstorm Force. It has been listed in the directory since 13 Jun 2018, so for 8 years. Brainstorm Force has 27 plugins with at least 10,000 installs in the census. With 1,000,000 to 1,999,999 active installs it belongs to the 1,000,000+ installs group; its last release came 2 days before the reference date, and it is tested up to WordPress 7.1.
This is how the author describes the plugin on wordpress.org:
“Gutenberg blocks for existing Spectra websites. Maintained, stable, and fully supported — no action needed on your part.”
Self-description on wordpress.org, retrieved on 10 Sept 2026
When was Spectra Legacy last released?
The last release of Spectra Legacy came 2 days before the reference date; the group median is 8 days.
How many installs does Spectra Legacy have?
Spectra Legacy had 1,000,000 to 1,999,999 active installs on the reference date. Within its group, 28 plugins had a higher band and 38 plugins the same band.
The API reports installs only as a lower bound with one significant figure: 1,000,000 means at least 1,000,000 and at most 1,999,999.
Which WordPress version is Spectra Legacy tested with?
No directory notice: tested up to WordPress 7.1, while core stood at 7.1 on the reference date. The notice appears once the field falls below 6.9; that applied to 3.0% of the group.
How does Spectra Legacy compare with its group?
The group holds 67 listed plugins. 16.4% of them had a more recent last release than Spectra Legacy; 1.5% had no release for more than 365 days.
| Figure | Spectra Legacy | Group, 67 plugins |
|---|---|---|
| Days since the last release | 2 | median 8 |
| Rating | 4.7 (1,870) | median 4.7 (10+ ratings) |
| Support threads marked resolved | 45.5% | 71.9% |
| Tested up to | 7.1 | 65.7% on 7.1 |
| Requires PHP | 7.4 | most often 7.4 (49.3%) |
All values on the reference date
| Slug | ultimate-addons-for-gutenberg |
|---|---|
| Author | Brainstorm Force |
| Active installs | 1,000,000 to 1,999,999 |
| Last release | 2 days before the reference date |
| Tested up to | WordPress 7.1 · core on the reference date: 7.1 |
| Requires WordPress | 5.6 |
| Requires PHP | 7.4 |
| Rating | 4.7 out of 5 from 1,870 ratings |
| Support threads, two months | 5 of 11 marked resolved |
| Listed since | 13 Jun 2018 |
| Total downloads | 43,345,691, updates included |
| Tags | block, blocks, editor, gutenberg, gutenberg-blocks |
Tags
| Tag | Plugins with 10,000+ installs and this tag | Rank by installs | Median days since release |
|---|---|---|---|
| block | 36 | 1 | 17 |
| blocks | 34 | 1 | 10 |
| editor | 31 | 4 | 10 |
| gutenberg | 56 | 3 | 11 |
| gutenberg-blocks | 27 | 1 | 8 |
Rank 1 has the highest installation band among plugins with 10,000+ installs and this tag; equal bands share a rank.
Class of 2018
Spectra Legacy has been listed since 13 Jun 2018. Of the 211 plugins with 10,000+ installs added in 2018, 89.1% released within the 365 days before the reference date.
Same group, shared tags
Not a recommendation; the same figures for comparison. Alphabetical.
| Plugin | Active installs | Last release | Rating |
|---|---|---|---|
| Advanced Editor Tools | 1,000,000 to 1,999,999 | 2 days before the reference date | 4.5 (354) |
| Classic Editor | 8,000,000 to 8,999,999 | 92 days before the reference date | 4.9 (1,246) |
| Classic Widgets | 2,000,000 to 2,999,999 | 263 days before the reference date | 4.9 (272) |
| Elementor Website Builder | 10,000,000 to 19,999,999 | 1 day before the reference date | 4.5 (7,297) |
| Starter Templates | 1,000,000 to 1,999,999 | 8 days before the reference date | 4.9 (4,745) |
Do you maintain Spectra Legacy?
If you maintain Spectra Legacy, you can link to this profile, for example from your readme or your website. Both snippets show this badge:
HTML
<a href="https://hafenstudios.com/en/census/plugins/ultimate-addons-for-gutenberg/"><img src="https://hafenstudios.com/census/plugins/badge-en.svg" alt="Spectra Legacy in the Plugin Directory Census 01/2026" width="220" height="40"></a>
Markdown
[](https://hafenstudios.com/en/census/plugins/ultimate-addons-for-gutenberg/)
The image is loaded from hafenstudios.com; as with every request, our server records the usual access data, which is deleted after 14 days. If you prefer not to, use a plain text link.
A value is wrong? Write to moin@hafenstudios.com; a documented correction leads to a new version.
How to cite
hafenstudios (2026): Spectra Legacy – Gutenberg Blocks, profile in the Plugin Directory Census 01/2026, reference date 28 Aug 2026. https://hafenstudios.com/en/census/plugins/ultimate-addons-for-gutenberg/
Source and status
All values come from the full pull of the public wordpress.org API on 28 Aug 2026 (reference time 21:56:30 UTC). The analysis and text on this page are available under CC BY 4.0; the raw values come from the public wordpress.org API and are in the raw data. How the count was made is set out in the method, what the fields do not say under limits. hafenstudios builds WordPress plugins itself, see the conflict of interest. Corrections to moin@hafenstudios.com; a documented correction leads to a new version. From issue 02 this page will also show the change since the previous reference date. Collected and prepared by Horst Wenzel.
Plugin names and trademarks belong to their owners. hafenstudios is not affiliated with the authors named here.
