WordPress plugin comparison
Echo Knowledge Base vs Paca AI
At a glance
- Echo Knowledge Base has more active installs: 10K+, against fewer than 10 for Paca AI.
- On a typical day, Echo Knowledge Base is downloaded about 318 times, Paca AI about 4.
- Paca AI is rated higher: 5.0 out of 5 from 2 reviews, against 4.9 from 124 reviews.
- Echo Knowledge Base was updated more recently: Nov 8, 2026, against Aug 16, 2026 for Paca AI.
- Echo Knowledge Base is tested with a newer WordPress: 7.1.4, against 7.0.8 for Paca AI.
- Echo Knowledge Base has been around longer: since 2017, against 2026 for Paca AI.
Line by line
Echo Knowledge Base leads on 6 of 7 comparable lines.
| Metric |  Echo Knowledge Base |  Paca AI |
|---|---|---|
| Popular rank | #1,663 | #63,084 |
| Active installs | 10K+ | Fewer than 10 |
| Downloads, last 30 days | 12.2K | 194 |
| Rating | 4.9(124) | 5.0(2) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×1.02 | ×0.07 |
| Last release | today | 2 months ago |
| Requires PHP | 5.6 | 8.1 |
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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