Content optimization · 2026 head-to-head

Surfer SEO vs Clearscope

Both grade a draft against what ranks on Google today. Surfer has grown into a research and AI-tracking suite under its new owner, Positive; Clearscope stays independent, with a simpler editor and unlimited users.

Updated September 21, 20267 rounds24 cited sources

Cost by team size Which one fits you?

The short answer

Surfer SEO and Clearscope both score a draft against the live Google results; the difference is how much else each plan includes, and how it’s priced. Surfer adds keyword research, a topical map, content audits and AI search tracking on up to five engines, including Google AI Overviews and AI Mode, and sells 1, 3, 5 or 10 seats by plan. Clearscope keeps a simpler editor, tracks ChatGPT and Gemini, and includes unlimited users on every plan from $129 a month. Choose Surfer if a small team does research, writing and tracking in one tool. Choose Clearscope if many writers need one clear grade.

Choose Surfer SEO if…

You want Google's AI Overviews and AI Mode tracked beside ChatGPT and Perplexity
Keyword research, topic maps and content audits belong in the same tool as the editor
You publish in languages beyond English, French, German, Italian and Spanish

Choose Clearscope if…

Your writing team is large, and paying by the seat would add up
Writers need one clear grade and a simple editor, not a research suite
You want decay alerts and internal-link suggestions on the entry plan

Cost by team size

What your team size costs on each

Draw — Surfer costs less for up to three users and per document; past three, Clearscope’s $129 plan with unlimited users costs less than the Surfer plan with enough seats.

People who need a login

4 people

Surfer SEO billed

Surfer SEOClearscopeLowest published price at that size

Surfer SEO

Pro

$219/mo · billed monthly

5 seats, 30 documents, 50 prompts daily on 5 engines, Topical Map, Audit

ClearscopeLower list price

Essentials

$129/mo · billed monthly

Unlimited users, 50 tracked queries, 20 Topic Explorations, 20 Drafts

The lowest-priced plan that seats each team size, from both pricing pages as read on September 21, 2026.

Left off the chart, Surfer SEO AI Search Analytics: Tracking only: 50 prompts on 5 engines, 5 seats; no Content Editor.

Surfer SEO

Tiered by seats, Documents and AI prompts

Starts at

$59/month· $49/mo billed yearly

Discovery
1 seat, 10 documents a month; no AI tracking or keyword research
$59/mo
$49/mo yearly
Standard
3 seats, 30 documents, 25 prompts on ChatGPT weekly, keyword research
$119/mo
$99/mo yearly
Pro
5 seats, 30 documents, 50 prompts daily on 5 engines, Topical Map, Audit
$219/mo
$182/mo yearly
Peace of Mind
10 seats, unlimited documents (fair use), 100 prompts, API
$359/mo
$299/mo yearly
AI Search Analytics
Tracking only: 50 prompts on 5 engines, 5 seats; no Content Editor
$95/mo
$82/mo yearly
Enterprise
Tailored packages: SSO, white-label, custom limits
Custom

7 days of Pro; card required, converts to paid

Surfer SEO pricing page

Clearscope

Flat tiers with unlimited users; metered credits

Starts at

$129/month

Essentials
Unlimited users, 50 tracked queries, 20 Topic Explorations, 20 Drafts
$129/mo
Business
Unlimited users, 300 tracked queries, 50 Topic Explorations, account manager
$399/mo
Enterprise
Custom credits and agreements, crawler whitelisting, SSO
Custom

14-day free trial

Clearscope pricing page

What the list prices leave outChecked September 21, 2026

Surfer charges annual plans upfront, and unused limits don’t roll over; AI articles and manual editors draw on the same Documents count. Extra prompts and tracked pages are priced in its calculator (Pro from 50 to 100 prompts shows +$51), Rank Tracker is a separate add-on, and the trial needs a card and converts unless cancelled. Surfer’s own FAQ says some prices rose when legacy plans migrated on May 18, 2026. Clearscope publishes monthly prices only; annual billing is arranged through support. It bills add-ons automatically when you exceed a plan — 100 more pages are $25 a month on Essentials, 10 more Drafts $50 — and its own add-on help article still lists Essentials at $189.

Round by round

7 rounds, one call each

Every round names a winner and says why. Where the gap is too small to decide anything, it's a draw.

Round 01

Surfer SEO wins

Content scoring

Surfer SEO wins

Score after round 1

Surfer, narrowly — its score splits into an SEO Score and an AI Search Score, and its guidelines give each entity a recommended placement as well as a frequency.

Surfer SEORound winner

Surfer’s AI SEO Content Score (shipped May 4, 2026) updates in real time against the top-ranking pages, and you can edit which competitors count. Guidelines list entities with recommended placement and frequency, plus facts to include. It’s on every content plan, from Discovery up.

Clearscope

Clearscope’s Content Grade updates as you write, measured against the top 30 desktop and mobile Google results. Suggested terms carry an importance score from 1 to 10 with typical-use ranges, and Boost Content Grade inserts unused terms in one click.

Score after round 1

Round 02

Surfer SEO wins

AI drafts

Surfer SEO wins

Score after round 2

Surfer — more documented writing controls, 18 languages for AI drafts against Clearscope’s five, and 30 documents a month at mid-tier against 20 Drafts.

Surfer SEORound winner

Surfer AI writes a full article in about 20 minutes — at least around 2,000 words, up to 30 headings — with templates, Brand Knowledge, custom instructions and, on Pro, custom voices. Since June 1, 2026 it inserts internal and external links. Each article uses one of the plan’s Documents: 30 a month on Standard and Pro.

Clearscope

Draft with AI, launched September 2, 2025, asks for intent, content type, tone (from sample text or an existing page), title and outline, then writes the full draft. Both self-serve plans include 20 Drafts a month; 10 more cost $50 on Essentials or $20 on Business.

Score after round 2

Round 03

Surfer SEO wins

Keyword & topic research

Surfer SEO wins

Score after round 3

Surfer, for depth — Keyword Research with volume, difficulty and clusters from Standard, a Topical Map from Pro, and the free Keyword Surfer extension.

Surfer SEORound winner

Surfer’s Keyword Research shows volume, difficulty and clusters from the Standard plan. Topical Map, which finds competitive gaps and semantic clusters, starts at Pro, and the free Keyword Surfer Chrome extension covers 70 countries. Discovery doesn’t include keyword research.

Clearscope

Clearscope’s Topic Explorations show search volume, CPC, share of voice, position, impressions and SERP features, including AI Overviews, with intent groupings and a Topics tab for subtopics. They’re capped at 20 a month on Essentials and 50 on Business.

Score after round 3

Round 04

Draw

Refreshing existing content

Draw

Score after round 4

Draw — Clearscope puts decay views and internal-link suggestions on every plan, while Surfer adds Auto-Optimize and rank-drop alerts but saves internal linking and its site Audit for Pro.

Surfer SEO

Surfer’s Content Audit reads Google Search Console for 10, 50, 200 or 500 tracked pages by plan, sends weekly opportunity emails, adds rank-drop alerts from Standard, and reworks pages with Auto-Optimize or Import from URL. One-click internal linking (up to 10 links) and the site Audit start at Pro.

Clearscope

Clearscope’s Content Inventory connects to Search Console, re-grades pages monthly and sends a weekly Monday Alert, with Content Decay and Striking Distance views and technical issues such as 404s. Its Internal Linking view suggests source pages and anchors, and any published page opens into a Draft.

Score after round 4

Round 05

Surfer SEO wins

AI search tracking & GEO

Surfer SEO wins

Score after round 5

Surfer — it tracks five AI engines daily from Pro, including Google AI Overviews and AI Mode, and scores drafts for AI search inside the editor.

Surfer SEORound winner

Surfer’s AI Tracker covers ChatGPT, Perplexity, Gemini, Google AI Overviews and AI Mode, with mention gap, sentiment, exact AI answers and fan-out queries. Standard tracks 25 prompts on ChatGPT only, weekly; Pro tracks 50 daily on all five. In the editor, an AI Search score checks the intro and facts.

Clearscope

Clearscope’s Prompt Tracking, launched July 14, 2026, is on both self-serve plans: 50 or 300 tracked queries, up to five competitor domains, verbatim answers and a 90-day trend. Its pricing page lists ChatGPT and Gemini; its launch post adds Claude. Neither lists Perplexity or Google’s AI surfaces.

Score after round 5

Round 06

Draw

Pricing & value

Draw

Score after round 6

Draw — Surfer costs less for up to three users and per document; past three, Clearscope’s $129 plan with unlimited users costs less than the Surfer plan with enough seats.

Surfer SEO

Surfer’s Discovery plan is $49 a month billed yearly ($59 monthly) for one seat and 10 documents a month; Standard is $99 ($119) for three seats and 30. Pro, at $182 ($219), is where five seats, Topical Map, Audit and five-engine tracking unlock, and Peace of Mind ($299) adds 10 seats and the API.

Clearscope

Clearscope’s Essentials plan is $129 a month and Business $399, both with unlimited users and projects; neither annual price is published. At 20 Drafts a month, Essentials costs more per draft than Surfer Standard’s 30 documents, but no headcount ever forces an upgrade.

Score after round 6

Round 07

Clearscope wins

Ease of use & team rollout

Clearscope wins

Final score

Clearscope, narrowly — reviewers single out its simple editor and fast support, and unlimited users on every plan mean no writer waits for a seat.

Surfer SEO

Surfer rates 4.8 for ease of use on Capterra across 422 reviews, and live collaboration, comments, version history and an activity log come from Standard. Its external editor links let writers without a login work against live guidelines. Seats are capped at 1, 3, 5 or 10 by plan.

ClearscopeRound winner

Clearscope rates 4.9 for both ease of use and customer service on Capterra, from 60 reviews, many written between 2018 and 2022. Every plan includes unlimited users with Member, Manager and Admin roles, and writers can work from a shared Draft link, Google Docs or WordPress.

Final score

Spec sheet

The facts, side by side

8 facts at a glance, then 16 capabilities. Where a product isn't built for something, the cell says what it's built for instead.

Surfer SEO and Clearscope at a glance
Surfer SEO	Fact	Clearscope
AI visibility platform with a content editor	What it is	Discoverability platform for Google and AI
Poland, 2017 · owned by Positive since 2025	Company	Austin, Texas · independent, bootstrapped
$49/mo yearly · $59 monthly	Starts at	$129/mo · annual price unpublished
7 days of Pro, card required	Free trial	14 days · signup form asks no card
1, 3, 5 or 10 by plan	Seats	Unlimited users on every plan
From Standard · 5 engines daily from Pro	AI search tracking	Every plan · ChatGPT, Gemini; Claude per blog
30 Documents/mo on Standard and Pro	AI drafts	20 Drafts/mo on both plans
All in the editor · 18 for AI drafts	Languages	5: English, French, German, Italian, Spanish

IncludedPartly, or as an add-onNot what it's built for

Surfer SEO and Clearscope, capability by capability
Capability	Surfer SEO	Clearscope
Writing & optimization
Real-time content score	IncludedSEO Score plus AI Search Score, updated live	IncludedContent Grade against the top 30 Google results
Term & entity guidance	IncludedEntities with placement and frequency, plus facts	IncludedTerms scored 1–10 with typical-use ranges
Briefs & outlines	IncludedOutline Builder; shareable editor links from Standard	IncludedAI Outline Builder; shareable Draft links
AI article drafts	IncludedSurfer AI; shares the plan's Documents limit	IncludedDraft with AI; 20 Drafts a month on both plans
Languages	IncludedAll languages in the editor; 18 for AI drafts	Partly, or as an add-onEnglish, French, German, Italian, Spanish
Research & refresh
Keyword research	IncludedVolume, difficulty and clusters from Standard	IncludedTopic Explorations: 20 or 50 a month
Topic mapping	IncludedTopical Map with gap analysis, from Pro	Partly, or as an add-onTopics tab groups subtopics
Content audit & decay	IncludedGSC Content Audit; 10–500 tracked pages by plan	IncludedContent Inventory with decay and striking-distance views
Internal linking	Partly, or as an add-onUp to 10 links in one click; Pro and up	IncludedSource pages and anchors, on every plan
AI search
AI visibility tracking	IncludedFrom Standard; 5 engines daily from Pro	IncludedPrompt Tracking on both self-serve plans
Google AI Overviews & AI Mode	IncludedTracked as separate surfaces from Pro	Not what it's built forNot among the engines Clearscope lists
AI guidance in the editor	IncludedAI Search score, guidelines and AI Readability	Partly, or as an add-onAI Term Presence for GPT and Gemini answers
Team & plan
Seats	Partly, or as an add-on1, 3, 5 or 10 by plan; custom on Enterprise	IncludedUnlimited users; Member, Manager, Admin roles
Integrations	IncludedGoogle Docs, WordPress, Contentful, Zapier; Standard+	IncludedGoogle Docs, WordPress, Word, Search Console, Analytics
API & MCP	Partly, or as an add-onAPI from Peace of Mind; MCP in beta	Not what it's built forNo public API documented
Free trial	Included7 days of Pro; card required, auto-converts	Included14 days; signup form asks for no card

Your situation

Which one fits you?

3 questions. The pick updates as you answer, and tells you why.

1How many people need a login?

One to threeFour to tenMore than ten

2Which AI answers do you need to watch?

Google's AI Overviews and AI Mode, plus ChatGPT and PerplexityChatGPT and Gemini are enoughNone yet

3Who writes the drafts the tool will grade?

Our writers, and they want one clear targetWriters plus AI drafts, in several languagesNobody on the team writes them

Your pick

Answer the questions and the better fit for your situation shows up here.

A third option · from the team that wrote this page

If nobody on the team will write the drafts

Surfer and Clearscope are graders. Both can start a draft with AI, but each is built around an editor where someone on your team revises the page until the score is right. Rankbox is built for teams with no one to do that. It maps the questions your buyers ask, writes each long-form article from live web research with the sources cited, scores the draft for SEO and AI-answer readiness, and delivers it on a schedule through its publishing API: 30 articles a month for $49.50. If you have writers and want their work graded, one of the two above is still the better buy.

What Rankbox does today

Maps the questions your buyers ask, starting from your site and category
Writes long-form articles from live web research, with the sources cited
Scores every draft for SEO and AI-answer readiness before it goes out
Delivers finished articles on a schedule through its publishing API

See how Rankbox works

7-day free trial · Card required · Cancel anytime

$49.50/month for 30 articles

Rankbox vs Surfer SEO

FAQ

Surfer SEO vs Clearscope: common questions

8 questions, answered from the same sources as the rest of the page.

Surfer is cheaper to start: Discovery is $49 a month billed yearly, or $59 monthly, against Clearscope Essentials at $129 a month. Discovery doesn’t include AI tracking, keyword research or integrations, so the closer match is Surfer Standard at $99 yearly or $119 monthly, with three seats. Clearscope doesn’t publish an annual price. Both pricing pages were checked on 21 September 2026.

Clearscope, because every plan includes unlimited users, with Member, Manager and Admin roles. Surfer’s plans include 1, 3, 5 or 10 seats — Discovery, Standard, Pro and Peace of Mind — and larger teams move to its custom-priced Enterprise plan.

Yes, on different terms. Surfer gives new accounts 7 days of Pro, asks for card details at checkout and charges when the trial ends unless you cancel. Clearscope offers a 14-day free trial, and its signup form asks only for a name, email and password. Neither has a free plan.

Yes, both can. Surfer AI writes full articles in 18 languages, each counting against the plan’s Documents: 30 a month on Standard and Pro, and unlimited under a fair-use policy on Peace of Mind. Clearscope’s Draft with AI, launched in September 2025, writes a full draft from your chosen intent, tone and outline, with 20 Drafts a month on both self-serve plans.

Both track ChatGPT; only Surfer lists Google AI Overviews. Surfer’s AI Tracker covers ChatGPT, Perplexity, Gemini, Google AI Overviews and AI Mode — all five daily from Pro, ChatGPT only and weekly on Standard. Clearscope’s pricing page lists ChatGPT and Gemini, and its Prompt Tracking launch post adds Claude.

Not reliably. An Ahrefs study published in May 2025, covering 20 keywords, reported weak correlations between content scores and rankings across the tools it measured, with Surfer and Clearscope both in its “very weak” group. Treat either score as a checklist for topic coverage, not a ranking guarantee.

Surfer. Its FAQ says the editor works with all languages, and Surfer AI writes in 18. Clearscope supports five — English, French, German, Italian and Spanish — with local targeting by city, state or region.

Yes to both. Positive, a French group formerly called Sarbacane, acquired Surfer in October 2025, and the site now brands the product “Positive Surfer”; its plans were overhauled in 2026. Clearscope calls itself “proudly independent and bootstrapped”.

Sources

How this was compared

From Surfer SEO’s and Clearscope’s own pricing pages, documentation and changelogs, plus dated third-party reporting, last read on September 21, 2026. We haven’t benchmarked either product ourselves, so where a round turns on judgment the verdict says so, and every factual claim traces to a source below. Rankbox makes a product in this space; it appears once, as the third option, and nowhere in the scoring.