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WordPress plugin comparison

HarborCache vs Hummingbird Performance

At a glance

  • Hummingbird Performance has more active installs: 70K+, against fewer than 10 for HarborCache.
  • On a typical day, Hummingbird Performance is downloaded about 917 times, HarborCache about 21.
  • Hummingbird Performance is rated higher: 4.7 out of 5 from 1,488 reviews, against 1.0 from 1 review.
  • Hummingbird Performance was updated more recently: Nov 9, 2026, against Nov 7, 2026 for HarborCache.
  • Both are tested up to WordPress 7.1.4.
  • Hummingbird Performance has been around longer: since 2017, against 2026 for HarborCache.

Line by line

Hummingbird Performance leads on 6 of 6 comparable lines.

MetricHarborCacheHummingbird Performance
Popular rank#67,524#598
Active installsFewer than 1070K+
Downloads, last 30 days26952.9K
Rating1.0(1)4.7(1.5K)
Support threads resolved–50%
Tested up to7.1.47.1.4
Search multiplier×0.03×1.25
Last release3 days agotoday
Requires PHP7.47.4

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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