WordPress plugin comparison
All in One SEO vs Link Diagnostics
At a glance
- All in One SEO has more active installs: 2M+, against 50+ for Link Diagnostics.
- On a typical day, All in One SEO is downloaded about 27,904 times, Link Diagnostics about 5.
- All in One SEO is rated higher: 4.7 out of 5 from 5,232 reviews, against 4.0 from 2 reviews.
- All in One SEO was updated more recently: Nov 4, 2026, against May 25, 2026 for Link Diagnostics.
- All in One SEO resolves more of its support threads: 100% in the last two months, against 0% for Link Diagnostics.
- All in One SEO is tested with a newer WordPress: 7.1.4, against 7.0.8 for Link Diagnostics.
- All in One SEO has been around longer: since 2007, against 2026 for Link Diagnostics.
Line by line
All in One SEO leads on 8 of 8 comparable lines.
| Metric |  All in One SEO |  Link Diagnostics |
|---|---|---|
| Popular rank | #22 | #20,540 |
| Active installs | 2M+ | 50+ |
| Downloads, last 30 days | 2.1M | 74 |
| Rating | 4.7(5.2K) | 4.0(2) |
| Support threads resolved | 100% | 0% |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×5.84 | ×0.29 |
| Last release | 7 days ago | 5 months ago |
| Requires PHP | 7.4 | 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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