WordPress plugin comparison
Attachment Importer vs Substack Importer
Attachment Importer
by Spencer Piontkowski
3K+ installs4.3
Substack Importer
by WordPress.org
1K+ installs2.8
At a glance
- Attachment Importer has more active installs: 3K+, against 1K+ for Substack Importer.
- On a typical day, Attachment Importer is downloaded about 18 times, Substack Importer about 17.
- Attachment Importer is rated higher: 4.3 out of 5 from 26 reviews, against 2.8 from 4 reviews.
- Substack Importer was updated more recently: Apr 22, 2026, against Sep 25, 2014 for Attachment Importer.
- Substack Importer is tested with a newer WordPress: 6.9.11, against 4.0.38 for Attachment Importer.
- Attachment Importer has been around longer: since 2014, against 2020 for Substack Importer.
Line by line
Substack Importer leads on 4 of 7 comparable lines.
| Metric | Attachment Importer | Substack Importer |
|---|---|---|
| Popular rank | #3,871 | #6,790 |
| Active installs | 3K+ | 1K+ |
| Downloads, last 30 days | 401 | 479 |
| Rating | 4.3(26) | 2.8(4) |
| Support threads resolved | – | – |
| Tested up to | 4.0.38 | 6.9.11 |
| Search multiplier | ×0.00 | ×0.40 |
| Last release | 12 years ago | 6 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.
Tags they share
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