WordPress plugin comparison
Gravity PDF vs Relay Sender
At a glance
- Gravity PDF has more active installs: 20K+, against fewer than 10 for Relay Sender.
- On a typical day, Gravity PDF is downloaded about 27 times, Relay Sender about 1.
- Relay Sender has no reviews yet.
- Gravity PDF was updated more recently: Jul 23, 2025, against Nov 13, 2024 for Relay Sender.
- Gravity PDF is tested with a newer WordPress: 6.8.11, against 6.7.11 for Relay Sender.
- Gravity PDF has been around longer: since 2012, against 2023 for Relay Sender.
Line by line
Gravity PDF leads on 6 of 6 comparable lines.
| Metric |  Gravity PDF |  Relay Sender |
|---|---|---|
| Popular rank | #1,247 | #54,313 |
| Active installs | 20K+ | Fewer than 10 |
| Downloads, last 30 days | 2.6K | 38 |
| Rating | 4.9(318) | No ratings |
| Support threads resolved | 67% | – |
| Tested up to | 6.8.11 | 6.7.11 |
| Search multiplier | ×0.55 | ×0.01 |
| Last release | 1 year ago | 2 years ago |
| Requires PHP | 7.3 | 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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