ContentShake AI vs SEOptimer
Updated
Quick answer
ContentShake AI is contentShake AI is Semrush's AI content tool, generating SEO-friendly article drafts using Semrush's own keyword data. SEOptimer is sEOptimer scans a site against 100+ on-page and technical factors and produces a branded audit report, built mainly for agencies to use with clients. Neither plans a full topical map or hosts the result — if you want the planning, writing, and hosting handled as one system instead of two separate tools, that's what Omnitopical does.
ContentShake AI
AI content tool by Semrush
Best for: teams already using Semrush who want AI drafts inside the same dashboard.
SEOptimer
White-label SEO audit tool
Best for: agencies wanting a fast, white-labeled audit report to use in client pitches and reporting.
ContentShake AI vs SEOptimer, feature by feature
| Feature | ContentShake AI | SEOptimer |
|---|---|---|
| Plans a full topical map before writing | No — generates individual articles from keyword data | No — an audit and reporting tool, not a planner |
| Writes complete, publish-ready pages | Yes, per article | No — doesn't generate content |
| Auto-interlinks pages as the site grows | No automatic interlinking | No interlinking |
| Hosts the content on your domain | No — you publish through your own CMS | No |
| Machine files for AI + search (llms.txt, JSON-LD, sitemaps — 25+) | No | No |
| Pricing model | Bundled with or add-on to Semrush plans | Tiered subscription plans |
Where ContentShake AI falls short
- No full topical-map planning across a site
- No hosting — you publish through your own CMS
- No automatic interlinking between generated pages
Where SEOptimer falls short
- No content planning or generation — it's an audit and reporting tool
- No writing of any kind
- No hosting or interlinking
Or skip choosing between two point solutions.
Planning, writing, interlinking, and hosting — one system, $99/mo, one domain.