WordPress plugin comparison
Echo Knowledge Base vs Zalu
At a glance
- Echo Knowledge Base has more active installs: 10K+, against fewer than 10 for Zalu.
- On a typical day, Echo Knowledge Base is downloaded about 318 times, Zalu about 2.
- Zalu has no reviews yet.
- Echo Knowledge Base was updated more recently: Nov 8, 2026, against Jul 17, 2026 for Zalu.
- Echo Knowledge Base is tested with a newer WordPress: 7.1.4, against 7.0.8 for Zalu.
- Echo Knowledge Base has been around longer: since 2017, against 2026 for Zalu.
Line by line
Echo Knowledge Base leads on 6 of 6 comparable lines.
| Metric |  Echo Knowledge Base |  Zalu |
|---|---|---|
| Popular rank | #1,663 | #61,875 |
| Active installs | 10K+ | Fewer than 10 |
| Downloads, last 30 days | 12K | 74 |
| Rating | 4.9(124) | No ratings |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×1.02 | ×0.05 |
| Last release | 1 day ago | 3 months ago |
| Requires PHP | 5.6 | 7.4 |
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
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free