WordPress plugin comparison
Docu vs Instant Knowledge Base
At a glance
- Docu has more active installs: 30+, against 10+ for Instant Knowledge Base.
- On a typical day, Instant Knowledge Base is downloaded about 3 times, Docu about 2.
- Both are rated 5.0 out of 5.
- Instant Knowledge Base was updated more recently: Aug 25, 2026, against May 3, 2018 for Docu.
- Instant Knowledge Base is tested with a newer WordPress: 7.1.4, against 4.9.35 for Docu.
- Docu has been around longer: since 2015, against 2025 for Instant Knowledge Base.
Line by line
Instant Knowledge Base leads on 4 of 6 comparable lines.
| Metric |  Docu |  Instant Knowledge Base |
|---|---|---|
| Popular rank | #23,437 | #43,593 |
| Active installs | 30+ | 10+ |
| Downloads, last 30 days | 48 | 66 |
| Rating | 5.0(2) | 5.0(1) |
| Support threads resolved | – | – |
| Tested up to | 4.9.35 | 7.1.4 |
| Search multiplier | ×0.00 | ×0.19 |
| Last release | 8 years ago | 2 months ago |
| Requires PHP | – | 7.4 |
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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