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Comparison

Semrush vs Surfer

Semrush and Surfer side by side, from the same structured data our advisor scores against. Where we have no verified information the table says so.

Tool	Semrush	Surfer
Price	From $139/month$1407.96/year billed annually	From $49/month, billed annually$588/year billed annually
Free plan	Free plan	No free plan on record
Best for	Marketing teams that need keyword, backlink and site audit tools together Agencies managing multiple client domains Teams running both organic and paid search	Writers who want on-page SEO guidance inside the editor Content teams building topic clusters and briefs at scale Auditing existing pages that have dropped in rankings
Ease of use	Takes some experience	Takes some experience
Key features	Keyword research with volume and difficulty data Site health audit Backlink database and gap analysis AI writing assistant with SEO recommendations Social media scheduling and analytics	Content editor with live NLP score AI-generated content briefs Keyword clustering and topic research Page audit for existing content Google Docs and WordPress integration
Integrations	Google Analytics, Google Search Console, Trello, Zapier, WordPress	Google Docs, WordPress, Jasper, ContentFul, Semrush
API	Available	Available
Skill level	Intermediate, Advanced	Intermediate, Advanced
Platforms	Web, Browser extension	Web, Browser extension
Main advantages	Covers nearly every organic and paid channel research need in one tool Competitive intelligence shows exact keywords and ads competitors use Extensive reporting for client presentations	Editor score gives clear, actionable targets during writing Brief generation speeds up keyword research Google Docs add-on fits existing workflows
Main disadvantages	Expensive for small teams who only need one or two features Steeper learning curve than single-purpose SEO tools	Does not cover backlinks, site health or rank tracking Score optimisation can push writers toward over-stuffing keywords
Data checked	Checked October 4, 2026	Checked October 4, 2026
	Try Semrush	Try Surfer

Which one to choose

Choose Semrush if

Marketing teams that need keyword, backlink and site audit tools together
Agencies managing multiple client domains
Teams running both organic and paid search

Choose Surfer if

Writers who want on-page SEO guidance inside the editor
Content teams building topic clusters and briefs at scale
Auditing existing pages that have dropped in rankings