WordPress plugin comparison

All in One SEO vs SmartCrawl SEO checker, analyzer & optimizer

All in One SEO

by Syed Balkhi

2M+ installs4.7

SmartCrawl SEO checker, analyzer & optimizer

by WPMU DEV - Your All-in-One WordPress Platform

10K+ installs4.8

At a glance

All in One SEO has more active installs: 2M+, against 10K+ for SmartCrawl SEO checker, analyzer & optimizer.
On a typical day, All in One SEO is downloaded about 27,904 times, SmartCrawl SEO checker, analyzer & optimizer about 195.
SmartCrawl SEO checker, analyzer & optimizer is rated higher: 4.8 out of 5 from 171 reviews, against 4.7 from 5,232 reviews.
All in One SEO was updated more recently: Nov 4, 2026, against Oct 15, 2026 for SmartCrawl SEO checker, analyzer & optimizer.
Both are tested up to WordPress 7.1.4.
All in One SEO has been around longer: since 2007, against 2018 for SmartCrawl SEO checker, analyzer & optimizer.

All in One SEO leads on 5 of 6 comparable lines.

Metric	All in One SEO	SmartCrawl SEO checker, analyzer & optimizer
Popular rank	#22	#1,438
Active installs	2M+	10K+
Downloads, last 30 days	2.1M	16.8K
Rating	4.7(5.2K)	4.8(171)
Support threads resolved	100%	100%
Tested up to	7.1.4	7.1.4
Search multiplier	×5.84	×1.14
Last release	7 days ago	27 days 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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