By QSLABX Editorial Team · Updated 2026-09-01 · Hands-on test
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At a glance: ContentShake AI is Semrush's AI content writer in 2026, using Semrush keyword data to suggest topics and draft articles from $60/month with a 7-day free trial.
ContentShake AI is a strong SEO writer if you are already paying for Semrush. Standalone, Frase and Surfer AI are more flexible and cheaper.
ContentShake pulls topic ideas and competitor data from Semrush, which makes the suggestions tightly aligned with real search demand.
The one-click publish to WordPress is a useful touch for agencies and in-house teams managing many client sites.
Starting at $60/mo, ContentShake is more expensive than Frase or Writesonic. The value improves dramatically if you are already paying for Semrush.
No, ContentShake works on its own, but the value is highest if you already use Semrush.
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