Screaming Frog vs Surfer SEO
These two solve different problems. Screaming Frog crawls a site for technical issues and is licensed per user per year; Surfer SEO scores and drafts content and counts documents per month. Pick by whether your bottleneck is site health or page copy.
Sebastiaan SmitsFounderVendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. Every vendor link is marked the same, whatever the arrangement behind it. How that works.
Choose Screaming Frog ifyour work is technical: crawling a site to find structural problems, with a yearly licence you control.
Choose Surfer SEO ifyour work is content: you optimise many pages against guidelines and want plans counted in documents, not crawl size.
Screaming Frog and Surfer SEO side by side
| Screaming Frog | Surfer SEO | |
|---|---|---|
| Our SEO tool rank | #4 of 15 | #11 of 15 |
| Established in | United Kingdom | Poland |
| List price, 2 November 2026 | Free to 500 URLs; $279 per user per year for 1 to 4 licences | Discovery 49, Standard 99, Pro 182, Peace of Mind 299 euros per month; AI Search Analytics 82; Enterprise custom |
| Free tier | Yes | — |
| Open source | — | — |
| Self-hostable | — | — |
| Built for | Technical SEOs who want a crawler they own per year, not per month | Content teams who optimise many pages against search guidelines |
| Not for | Teams wanting shared cloud crawls or keyword and link data | Anyone who needs backlink data or technical site audits |
Both are reviewed in full in our SEO tool ranking: Screaming Frog and Surfer SEO.
Where they differ
Screaming Frog 1 · Surfer SEO 1 · open 2- 01
Different jobs
Screaming Frog is a crawler. Surfer's own cons say it is not a keyword, backlink or crawl database, and its homepage calls it a content optimisation and AI visibility platform. The two rarely replace each other, and many teams could reasonably run both.
Depends on the buyer
- 02
What limits you
Screaming Frog's free edition stops at 500 URLs and a licence lifts it, bounded by your machine. Surfer counts documents: 120 on Discovery, 360 on Standard, unlimited under fair use on Peace of Mind. One limit follows site size, the other follows writing volume.
Depends on the buyer
- 03
Entry cost
Surfer starts at 49 euros per month for Discovery, with a free trial, and yearly billing saves 17 percent. Screaming Frog costs $279 per user per year, lower per month at under $24, but has no trial mentioned. Currencies differ, so compare in your own.
Edge: Screaming Frog
- 04
Newer visibility features
Surfer sells AI visibility tracking as a separate plan, AI Search Analytics at 82 euros. Screaming Frog states nothing comparable on the pages we read. For monitoring AI answers, Surfer is the one to open.
Edge: Surfer SEO
When neither fits
If you need keyword or link databases, neither fits. Look at Mangools for a lighter keyword tool or Semrush for a broad suite.
Screaming Frog or Surfer SEO: questions
3 answersCan Surfer SEO crawl a website?
Its own cons say it is not a crawl database, so a crawler such as Screaming Frog covers that.
Where is Surfer based?
Surfer sp. z o.o. is in Wroclaw, Poland, and the homepage names Positive Group as parent.
Does Screaming Frog have a trial?
The pricing page mentions none, only the free edition up to 500 URLs.
Sources
Checked 2 November 2026- Screaming Frog pricing page: 500 URL limit, licence price, no trial mentioned.
- Surfer SEO pricing page: document limits, plan prices, yearly saving, trial, AI Search Analytics.
- Surfer SEO homepage: content optimisation and AI visibility platform, Positive Group parent.
- Surfer SEO legal page: Wroclaw, Poland.