Semrush SEO Writing Assistant vs CoSchedule (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Semrush SEO Writing Assistant
9.0K+ active installs
Free
Quick Verdict
As of April 2026, CoSchedule has a higher user rating (4.6/5 from 188 reviews) while Semrush SEO Writing Assistant leads in active installations (9.0K+ vs 3.0K+). Both are free WordPress plugins. Semrush SEO Writing Assistant has accumulated 172K+ total downloads while CoSchedule has 510K+.
Detailed Comparison
| Metric | Semrush SEO Writing Assistant | CoSchedule | |
|---|---|---|---|
| Rating | 2.8/5 | ► | 4.6/5 |
| Total Reviews | 25 | ► | 188 |
| Active Installs | 9.0K+ | ◄ | 3.0K+ |
| Total Downloads | 172K+ | ► | 510K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 3 months ago | ◄ | 5 months ago |
| First Released | 2018 | 2013 | |
| Age | 8 years | 13 years | |
| WP Requires | 4.8+ | 3.5+ | |
| PHP Requires | 5.2.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.2.1 | 3.4.1 |
Rating Breakdown
Semrush SEO Writing Assistant
CoSchedule
Download Trends
Over the past 30 days, Semrush SEO Writing Assistant averaged approximately 33 daily downloads while CoSchedule averaged 29.
Recent Reviews
Semrush SEO Writing Assistant Reviews
Meh
The basic option can only be launched once Paid plan is annoying, I’d rather pay a small fee just for that basic option. The joke is that 7 day trial is 0€ but then the price is like written in
Great tool if you have SEMRush subscription
It’s unfortunate that so many people have given this a bad review because they can’t use it without a subscription, which is expensive. Those aren’t reviews of the plugin. That said, I already have a
Too expensive to be worthwhile
The recently applied limits now mean that you can only use this plugin once unless you have the very expensive Guru plan on SEMRush. Previously you could use this multiple times on the Pro plan, but i
CoSchedule Reviews
The best subject line generator!!
No one else offers a great platform like CoSchedule’s Headline Studio. Customer support is outstanding! I’m using it as a subject line generator. It’s super easy and produces excellent accurate summar
Hasn’t worked properly for years
<!– wp:paragraph –> <p class=””>Used to be great.</p> <!– /wp:paragraph –> <!– wp:paragraph –> <p class=””>Now it is completely inconsistent with respect to posting what’s scheduled, especially with f
Creating Ajax Issue with the website
I have generated the support ticket and the support team haven’t replied me on my ticket.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.