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Semrush Content Toolkit (formerly ContentShake AI)

AI-powered content generation and marketing platform for blogs and social media.

Our take: ContentShake AI (now rebranded inside Semrush as 'Content Toolkit') blends Semrush's keyword and competitor data with AI long-form writing.

Best forContent Writers
ReviewedPricing: Free Trial
6.9 out of 105 criteria · see breakdown
Try Semrush7-day free trial; $60/mo
ContentShake AI is now the Semrush Content Toolkit

Semrush's ContentShake AI addresses now redirect to semrush.com/content/, which Semrush titles Content Toolkit. The Internet Archive shows the redirect in place by 15 September 2025.

contentshake.com, which we linked before, is a domain-for-sale page.

Checked October 3, 2026
The bottom line

Worth it for Semrush subscribers who need SEO-guided AI articles; overpriced as a standalone for casual bloggers.

Our score

Reviewed by the Conversion Gems editorial team. Hover a facet to focus it; click to pin.Tap a facet to focus it.

What it is, and why we rate it

One line each. Open a row for detail.

What it really isContentShake AI — Semrush's SEO-driven AI content writing tool.
Our takeContentShake AI (now rebranded inside Semrush as 'Content Toolkit') blends Semrush's keyword and competitor data with AI long-form writing.
The plan costs $60/month with only a 7-day free trial and no permanent free tier. It is best understood as a Semrush add-on, not a standalone freemium product.
Why we rate itTight Semrush integration surfaces real search data during the writing process—a genuine edge over generic AI writers for SEO teams.
The catchOnly one plan tier; 5 articles/month is sparse and add-on packs are needed quickly.
Little value without an active Semrush subscription.

Best / not good for

Best for
  • Semrush subscribers needing AI-assisted blog writing
  • SEO teams optimizing content for Google rankings
  • Content managers who want keyword data embedded in the writing workflow
Not good for
  • Casual bloggers seeking a cheap or free AI writer
  • Non-Semrush users evaluating standalone tools
  • Social media or short-form copywriting use cases
Trade-offs

Friction report

Trade-offs to know before signing up.

  1. Time to value
    Fast: connect Semrush account, enter a topic, generate a draft in minutes.
  2. Scale breakpoint
    Article add-on packs ($30 per 10 articles) add up quickly for teams publishing daily.
  3. Walled garden
    High: deeply embedded in Semrush; outputs are portable but workflow value is lost outside it.
Still a fit?
If none of these block you, try it on the official site.
Try Semrush

A look inside

Semrush Content Toolkit (formerly ContentShake AI) product screenshot

Frequently Asked Questions

How does Contentshake assist with AI-powered content creation?

Contentshake assists with AI-powered content creation by generating articles, marketing copy, and structured content efficiently.

How does Contentshake support AI content generation?

Contentshake supports AI content generation by producing articles, marketing copy, and other written materials automatically.

How does Contentshake assist in AI content generation?

Contentshake assists in AI content generation, including automated writing, idea generation, and content optimization.

What is Contentshake used for in AI content generation?

Contentshake is used for AI content generation to create articles, marketing copy, and other written materials automatically.

How does Contentshake support AI-generated content creation workflows?

Contentshake supports AI-generated content creation workflows by automating article generation, formatting, and editing processes.

Alternatives

  • Step up

    Full Semrush suite (Pro or Guru) for comprehensive SEO plus content marketing tooling.

  • Lighter alternative

    Semrush AI Writing Assistant (free within Semrush) for shorter, lighter content tasks.

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Tags

#AISEOTools#KeywordResearch#ContentOptimization

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