Surfer

surferseo.com ↗

AI visibility and SEO content platform

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SI Score: 70/100
Pricing: Not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

Ask SI about Surfer

Answers use saved listing facts and recorded sources.

Homepage screenshot

SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

Surfer is a platform for tracking and improving brand visibility in Google and AI search engines such as ChatGPT, Gemini, Claude and Perplexity. It includes a content editor, AI visibility tracking, SEO audits, topic and idea discovery, and site analysis. Users can sign up, book a demo, view pricing, and access API documentation and free tools.

The site lists a content editor for writing pages that rank in Google and get cited by AI, monitoring of how a brand appears in AI tools, page improvement suggestions, topic discovery, and site audits. It also offers a Chrome extension, AI writing tools, an AI detector, an AI humanizer, free courses and a free AI visibility audit. An enterprise page describes dedicated customer success support, onboarding, SSO, encryption and GDPR compliance.

Best for

SEO and content teamsMarketing teams tracking AI search visibilityAgencies managing content across markets

SI Score

70/100

#117 in Writing & Content

Based on published information. No hands-on task test.

Method 2.0 · Published source review Assessed Oct 28, 2026Score ceiling for this evidence: 84/100.

Product usefulness 70

Evidence

Surfer identifies content editing, AI-visibility tracking, audits and topic discovery for SEO/content teams. That supports documented audience fit; the retained homepage is dominated by navigation and testimonials and does not independently establish detailed page-input, revision and publication controls.

Limits: Source-researched AI assessment reviewed by a separate native AI worker. No hands-on product test or human verification is claimed.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checks90/100

HTTPS: yes
Homepage answered with HTTP 200
Privacy policy link: found
Terms link: not found
Contact or about page: found

We check that these pages exist, not what they say. Ownership and company details are not verified.

Checked Oct 18, 2026.

HTML accessibility checks69/100

Page language set: en
Mobile viewport: yes
Images with a text alternative: 14 of 112
Main heading (h1): yes

Automated checks on the homepage HTML only. This is not a full accessibility audit.

Checked Oct 18, 2026.

Homepage HTML response100/100

First byte after 65 ms
Homepage HTML loaded in 0.1 s
HTML size 413 KB

Measured once from our server. Images, scripts and your own connection are not included.

Checked Oct 18, 2026.

Trackers in homepage HTML100/100

No known third-party trackers in the homepage code.

Only the homepage HTML is checked. Trackers loaded later by scripts, and what the service does with your data, are not covered.

Checked Oct 18, 2026.

Page date hints90/100

No copyright year found on the page.
Server says last modified: Sat, 17 Oct 2026 10:29:42 GMT

A copyright year is a weak sign of upkeep. It does not prove the content is current.

Checked Oct 18, 2026.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

surferseo.com/
- Product usefulness evidence
- Basic website checks (separate check)Checked Oct 18, 2026
- HTML accessibility checks (separate check)Checked Oct 18, 2026
- Homepage HTML response (separate check)Checked Oct 18, 2026
- Trackers in homepage HTML (separate check)Checked Oct 18, 2026
- Page date hints (separate check)Checked Oct 18, 2026
surferseo.com/legal/privacy-policy-general/
- Basic website checks (separate check)Checked Oct 18, 2026

Checks without a source link

PricingUnknownChecked Oct 18, 2026
Free planUnknownChecked Oct 18, 2026
Sign-up requiredUnknownChecked Oct 18, 2026
PlatformsUnknownChecked Oct 18, 2026
APIUnknownChecked Oct 18, 2026
Open sourceUnknownChecked Oct 18, 2026

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