WordPress plugin comparison
Multisite Site Index vs Ultimate Multisite
At a glance
- Multisite Site Index has more active installs: 100+, against 90+ for Ultimate Multisite.
- On a typical day, Ultimate Multisite is downloaded about 37 times, Multisite Site Index about 4.
- Ultimate Multisite is rated higher: 5.0 out of 5 from 12 reviews, against 4.6 from 5 reviews.
- Ultimate Multisite was updated more recently: Oct 28, 2026, against Jul 19, 2026 for Multisite Site Index.
- Ultimate Multisite is tested with a newer WordPress: 7.1.4, against 7.0.8 for Multisite Site Index.
- Multisite Site Index has been around longer: since 2016, against 2025 for Ultimate Multisite.
Line by line
Ultimate Multisite leads on 5 of 7 comparable lines.
| Metric |  Multisite Site Index |  Ultimate Multisite |
|---|---|---|
| Popular rank | #15,948 | #16,800 |
| Active installs | 100+ | 90+ |
| Downloads, last 30 days | 101 | 1.8K |
| Rating | 4.6(5) | 5.0(12) |
| Support threads resolved | – | 100% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.37 | ×0.50 |
| Last release | 3 months ago | 12 days ago |
| Requires PHP | – | 8.2 |
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
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