WordPress theme comparison
Astra vs Posterity Sanitize
At a glance
- Astra has more active installs: 1M+, against 60+ for Posterity Sanitize.
- On a typical day, Astra is downloaded about 16,175 times, Posterity Sanitize about 1.
- Posterity Sanitize has no reviews yet.
- Posterity Sanitize was updated more recently: Nov 4, 2026, against Oct 29, 2026 for Astra.
- Astra has been around longer: since 2017, against 2021 for Posterity Sanitize.
Line by line
Astra leads on 3 of 4 comparable lines.
| Metric |  Astra |  Posterity Sanitize |
|---|---|---|
| Popular rank | #3 | #7,408 |
| Active installs | 1M+ | 60+ |
| Downloads, last 30 days | 688.8K | 63 |
| Rating | 4.9(6.6K) | No ratings |
| Last release | 12 days ago | 6 days ago |
| Requires PHP | 5.3 | 5.6 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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