How SEO Teams Are Actually Using Semrush's AI Features in 2026
Semrush's Content Toolkit, formerly ContentShake AI: where its AI tooling saves time in an SEO workflow, and where it still needs a human editor.
Semrush built its reputation as a keyword-research and site-audit tool, not a writing tool. Its AI features — most visibly the Content Toolkit, which began life as ContentShake AI — are an attempt to close the gap between “here’s the keyword data” and “here’s a publishable draft,” and the honest answer to whether it works is: for the research-to-outline stage, yes; for a finished, publishable article on its own, no.
What the Content Toolkit actually automates
ContentShake AI started as a standalone app in Semrush’s App Center; in 2025 Semrush folded it into the main platform and renamed it the Content Toolkit, according to Semrush’s own FAQ. The Semrush knowledge base now lists the toolkit’s parts as an AI article generator, a content optimizer, content repurposing, a topic finder, an SEO brief generator and an AI chat workspace.
Semrush’s own announcement of ContentShake AI’s SEO-boost feature frames it as a way to combine Semrush’s existing keyword and competitive data directly into the content-creation step, rather than requiring a writer to manually cross-reference a separate keyword report while drafting. In practice, that means the tool pulls ranking competitor content, relevant keyword clusters, and topic gaps into a single brief-and-draft workflow: instead of exporting a keyword list into a spreadsheet and building an outline by hand, the tool generates a structured outline and first draft already informed by what’s actually ranking for the target keyword.
Where this genuinely saves time
The realistic time savings show up at the research and structuring stage, not the finished-writing stage. Pulling competitor content structure, identifying keyword gaps competitors rank for that a given site doesn’t yet cover, and generating a reasonable first-pass outline are mechanical, pattern-matching tasks — exactly what this kind of tool is good at. For a content team publishing regularly, cutting that research-and-outline phase from an hour to a few minutes is a real, measurable gain, especially for teams without a dedicated SEO researcher separate from the writers.
Where it still needs a human editor
An AI-drafted article optimized against keyword and competitor signals reads as generically competent, not as a piece with an actual point of view, original reporting, or brand voice — the exact qualities that differentiate a piece worth ranking from one that’s merely keyword-complete. Semrush’s knowledge base describes the toolkit as covering the workflow “from idea to publication,” including publishing and approval from one workspace — but the sensible way to use a generated article is as a first draft that a human editor restructures, fact-checks, and rewrites for voice before anything goes live, never published as generated.
That distinction also matters for search performance specifically. Search engines have gotten measurably better at identifying formulaic, keyword-stuffed AI output and ranking it lower than pieces with clear expertise and original analysis — so treating the AI draft as raw material rather than a finished product isn’t just an editorial preference, it’s what keeps the content competitive in search results at all.
Who actually benefits from paying for it
- Teams already using Semrush for keyword research get the most value, since the Content Toolkit’s output quality depends directly on the keyword and competitive data Semrush already has — it’s not a general-purpose writing tool competing with dedicated AI writers on raw drafting quality.
- Solo operators or small teams without a dedicated SEO researcher benefit from collapsing two separate tools (keyword research, then a writing tool) into one workflow.
- Teams that already have strong original reporting and a distinct voice get less marginal value — the tool’s strength is filling a research gap, not replacing the editorial judgment that was already the site’s advantage.
The realistic framing is closer to “faster first draft, same amount of necessary editing” than “content on autopilot” — which is a genuinely useful tool for the right workflow, just not a finished-content shortcut.
If you’re evaluating tooling for a small team more broadly, see Notion vs. traditional project trackers and Webflow vs. WordPress on launch speed.