WordPress theme comparison
Block Builder vs Parabola
At a glance
- Parabola has more active installs: 10K+, against 400+ for Block Builder.
- On a typical day, Parabola is downloaded about 16 times, Block Builder about 3.
- Parabola is rated higher: 4.9 out of 5 from 70 reviews, against 4.2 from 5 reviews.
- Parabola was updated more recently: Feb 1, 2026, against Sep 2, 2025 for Block Builder.
- Parabola has been around longer: since 2013, against 2022 for Block Builder.
Line by line
Parabola leads on 5 of 5 comparable lines.
| Metric |  Block Builder |  Parabola |
|---|---|---|
| Popular rank | #2,340 | #213 |
| Active installs | 400+ | 10K+ |
| Downloads, last 30 days | 87 | 535 |
| Rating | 4.2(5) | 4.9(70) |
| Last release | 1 year ago | 9 months ago |
| Requires PHP | 7.4 | 5.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
- Top Blog themes
- Top Custom background themes
- Top Custom colors themes
- Top Custom header themes
- Top Custom menu themes
- Top Featured image header themes
- Top Featured images themes
- Top Footer widgets themes
- Top Full width template themes
- Top Grid layout themes
- Top Left sidebar themes
- Top Microformats themes
- Top One column themes
- Top Portfolio themes
- Top Right sidebar themes
- Top RTL language support themes
- Top Sticky post themes
- Top Theme options themes
- Top Threaded comments themes
- Top Three columns themes
- Top Translation ready themes
- Top Two columns themes
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