WordPress plugin comparison

Speed Optimizer vs SmartPro Database Optimiser & Cleaner

Speed Optimizer

by SiteGround

1M+ installs4.2

SmartPro Database Optimiser & Cleaner

by Kirtikumar Solanki

10+ installs5.0

At a glance

Speed Optimizer has more active installs: 1M+, against 10+ for SmartPro Database Optimiser & Cleaner.
On a typical day, Speed Optimizer is downloaded about 5,598 times, SmartPro Database Optimiser & Cleaner about 2.
SmartPro Database Optimiser & Cleaner is rated higher: 5.0 out of 5 from 1 review, against 4.2 from 641 reviews.
Speed Optimizer was updated more recently: Nov 2, 2026, against May 23, 2026 for SmartPro Database Optimiser & Cleaner.
Speed Optimizer is tested with a newer WordPress: 7.1.4, against 6.9.11 for SmartPro Database Optimiser & Cleaner.
Speed Optimizer has been around longer: since 2014, against 2025 for SmartPro Database Optimiser & Cleaner.

Speed Optimizer leads on 6 of 7 comparable lines.

Metric	Speed Optimizer	SmartPro Database Optimiser & Cleaner
Popular rank	#44	#31,281
Active installs	1M+	10+
Downloads, last 30 days	3.5M	51
Rating	4.2(641)	5.0(1)
Support threads resolved	57%	–
Tested up to	7.1.4	6.9.11
Search multiplier	×2.73	×0.16
Last release	7 days ago	5 months ago
Requires PHP	7.0	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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