Surfer SEO vs Semrush: which should you choose?
Quick answer: Surfer SEO is built for on-page seo, while Semrush suits keyword research. For most users Surfer SEO is the stronger default, but Semrush can be the better fit depending on your budget and use case. Surfer SEO has the lower entry price.
If you're weighing Surfer SEO against Semrush, the right answer depends on your priorities. Below we compare them on pricing, strengths and the use cases each one fits, then give a clear verdict.
Side-by-side
| Surfer SEO | Semrush | |
|---|---|---|
| Category | Marketing & SEO | Marketing & SEO |
| What it's known for | On-page SEO content optimization with SERP-driven scoring. | All-in-one SEO, ads and competitive research suite. |
| Pricing | Plans from ~$79/mo. | Pro from ~$140/mo; Guru; Business. |
| Best audience | SEO writers, content teams and agencies optimizing pages to rank on Google. | SEO professionals, agencies and marketers doing serious keyword and competitor research. |
| Best for | On-page SEO, Content optimization, SEO agencies | Keyword research, Competitor analysis, SEO professionals |
| Entry price | $99/mo ($79 annual) | $139.95/mo ($117.33 annual) |
| Biggest strength | Best-in-class live on-page optimization scoring. | Deep, all-in-one SEO/competitive research suite. |
| Main caveat | Entry price is high (~$79-99/mo) with limited Content Editor articles. | Expensive: Pro from ~$140/mo, Business ~$500/mo. |
Features compared
Where they really diverge is in the day-to-day feature set:
Surfer SEO key features
- Content Editor with live Content Score (0-100) and NLP term targeting
- SERP-driven recommendations (word count, headings, keywords)
- AI article generation
- Page audits and Insights (Scale tier)
Semrush key features
- Keyword research, rank tracking and site audits
- Competitor and backlink analysis
- Content Marketing Toolkit (Guru+)
- Share of Voice and API access (Business)
Pricing tiers side by side
Surfer SEO plans
| Plan | Price | What's included |
|---|---|---|
| Essential | $99/mo ($79 annual) | 30 Content Editor articles, 5 AI articles, 100 audits |
| Scale | $219/mo ($175 annual) | 45 Content Editor articles, Insights, ~5 seats |
| Enterprise | Custom | Higher limits, team features |
Semrush plans
| Plan | Price | What's included |
|---|---|---|
| Pro | $139.95/mo ($117.33 annual) | 5 projects, 500 keywords, core SEO tools |
| Guru | $249.95/mo ($208.33 annual) | 15 projects, 1,500 keywords, historical data, content toolkit |
| Business | $499.95/mo ($416.66 annual) | 40 projects, 5,000 keywords, API, Share of Voice |
Tiers compiled from the vendors' published plans and independent reviews; prices are approximate and change often, so confirm current figures (and your region's taxes) on each vendor's site.
Strengths compared
Where Surfer SEO wins
The strongest live, SERP-driven on-page optimization score in the content-SEO category.
- Best-in-class live on-page optimization scoring.
- Concrete, SERP-based recommendations as you write.
That makes it the stronger pick for sEO writers, content teams and agencies optimizing pages to rank on Google.
Where Semrush wins
The industry-standard all-in-one SEO and competitive-research suite.
- Deep, all-in-one SEO/competitive research suite.
- Massive keyword and backlink databases.
That makes it the stronger pick for sEO professionals, agencies and marketers doing serious keyword and competitor research.
Verdict: choose by fit
Both are good at the job, so let your priorities decide.
- Choose Surfer SEO if you fit its core audience — sEO writers, content teams and agencies optimizing pages to rank on Google.
- Choose Semrush if you fit its core audience — sEO professionals, agencies and marketers doing serious keyword and competitor research.
FAQ
Is Surfer SEO better than Semrush?
Surfer SEO is the stronger default for most users, but Semrush can be the better fit depending on your budget and use case.
What is the main difference between Surfer SEO and Semrush?
Surfer SEO is the strongest live, SERP-driven on-page optimization score in the content-SEO category. Semrush is the industry-standard all-in-one SEO and competitive-research suite.
Which is cheaper, Surfer SEO or Semrush?
Entry pricing differs: Surfer SEO starts at $99/mo ($79 annual), while Semrush starts at $139.95/mo ($117.33 annual). Compare the tiers above against your usage.
Sources
Facts above are drawn from these independent reviews and the vendors' own pages for Surfer SEO and Semrush: