WordPress plugin comparison
Email Deliverability vs Sparkle Email Scheduler
At a glance
- Email Deliverability has more active installs: 200K+, against 10+ for Sparkle Email Scheduler.
- On a typical day, Email Deliverability is downloaded about 913 times, Sparkle Email Scheduler about 1.
- Sparkle Email Scheduler has no reviews yet.
- Email Deliverability was updated more recently: Jul 16, 2026, against Apr 2, 2023 for Sparkle Email Scheduler.
- Email Deliverability is tested with a newer WordPress: 7.0.8, against 6.2.15 for Sparkle Email Scheduler.
- Sparkle Email Scheduler has been around longer: since 2021, against 2024 for Email Deliverability.
Line by line
Email Deliverability leads on 6 of 6 comparable lines.
| Metric |  Email Deliverability |  Sparkle Email Scheduler |
|---|---|---|
| Popular rank | #251 | #40,373 |
| Active installs | 200K+ | 10+ |
| Downloads, last 30 days | 26.5K | 33 |
| Rating | 2.5(17) | No ratings |
| Support threads resolved | – | – |
| Tested up to | 7.0.8 | 6.2.15 |
| Search multiplier | ×0.90 | ×0.01 |
| Last release | 3 months ago | 3 years ago |
| Requires PHP | 7.4 | 5.4 |
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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