WordPress themes · comparison
Blocksy vs Twenty Twenty-One
Blocksy is used on 24,953 sites, 2.0 times as many as Twenty Twenty-One (12,411 sites).
In WordPress themes, Blocksy ranks #3 and Twenty Twenty-One #8 by number of sites.
From Jul 2026 to Oct 2026, Blocksy grew 72% and Twenty Twenty-One grew 42%.
4 sites run both: less than 0.1% of Blocksy sites and less than 0.1% of Twenty Twenty-One sites.
Bl
Blocksy
creativethemes.com/blocksy
- Sites
- 24,953
- Share of tracked sites
- 0.2%
- Rank in WordPress themes
- #3
- Change since Jul 2026
- ▲ +72.1%
Tt
Twenty Twenty-One
wordpress.org/themes/twentytwentyone
- Sites
- 12,411
- Share of tracked sites
- 0.1%
- Rank in WordPress themes
- #8
- Change since Jul 2026
- ▲ +41.5%
Sites using both
4
sites run Blocksy and Twenty Twenty-One
of Blocksy sites<0.1%
of Twenty Twenty-One sites<0.1%
Top sites using Blocksy
- plesk.com#255
- sil.org#2,563
- translifeline.org#6,354
- startersites.io#6,792
- creativethemes.com#7,416
Often used with Blocksy
Top sites using Twenty Twenty-One
- ufl.edu#586
- readwrite.com#2,752
- aiaa.org#6,324
- just.ro#9,658
- littlefreelibrary.org#10,567
Often used with Twenty Twenty-One
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Site counts and ranks come from our crawl of the web; the change compares the monthly adoption snapshots both technologies have.