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Side-by-side comparison · SEO & Analytics

Clearscope vs Frase vs Surfer

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Clearscope

3.9

From $129/mo

Best overall

Frase

4.0

From $49/mo

Surfer

3.9

From $49/mo

Comparing 3 tools, the maximum.

At a glance

Pick it if: Content teams and agencies publishing SEO articles every week who want writers to hit a clear quality bar.

Best overallBest value

Pick it if: Small marketing teams, freelancers and agencies who write SEO content and want research, briefs and drafts in one place.

Pick it if: Content marketers and bloggers who publish regularly and want each page to have a fair shot at ranking.

Overview

AttributeClearscopeFraseSurfer
In one lineGrades your content against what ranks and tracks whether AI search mentions you.Researches, briefs and drafts SEO articles, and tracks if AI search cites you.Tells you what to add to a page so it can rank for a chosen keyword.
Pricing modelPaidPaidPaid
Starting price$129/mo$49/mo$49/mo
Free plan No No No
Works with Claude Code No Yes Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeClearscopeFraseSurfer
Overall rating3.94.0Winner3.9
Ease of useHow quickly someone non-technical gets value from it.
4.5
4.0
4.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.0
4.5
3.5
Output qualityHow good the results are before you fix them.
4.5
3.5
3.5
Value for moneyWhat you get for the price, including the free plan.
2.5
4.0
3.5
Speed & reliabilityHow fast it is and how often it falls over.
4.0
4.0
4.5

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeClearscopeFraseSurfer
Access & platform
Free plan No No No
Mobile app–– No
Desktop app–– No
Browser extension No– Yes
API access– Yes Yes
Teams & business
Team workspace Yes Yes Yes
Enterprise plan or SSO Yes Yes Yes
Connects to other apps Yes Yes Yes
Open source or self-hosted No No No
AI abilities
Works with your files–––
Understands images–– No
Makes images No No–
Makes video No No No
Writes code No No No
Runs agents or automations– Yes No
Learns your brand or style– Yes Yes
Works in many languages– Yes Yes
Capabilities score3/ 177/ 177/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeClearscopeFraseSurfer
Plans

EssentialsOur pick

$129/mo

Small content teams publishing weekly.

Starter

$49/mo, or $39/mo billed yearly

One person writing a few articles a month.

Discovery

$49/mo billed yearly

A solo blogger publishing a couple of posts a week.

Business

$399/mo

Larger teams and agencies.

ProfessionalOur pick

$129/mo, or $103/mo billed yearly

Small teams publishing weekly.

AI Search Analytics

$82/mo billed yearly

Brands that only want to track their AI visibility.

Enterprise

Custom

Big publishers with security needs.

Scale

$299/mo, or $239/mo billed yearly

Agencies running several sites.

StandardOur pick

$99/mo billed yearly

A small content team publishing weekly.

Enterprise

Custom

Large teams needing white-label and SSO.

Pro

$182/mo billed yearly

Agencies managing content for several brands.

Peace of Mind

$299/mo billed yearly

High-volume publishers who want no limits.

Enterprise

Custom

Large organisations with security requirements.

Which plan to pickEssentials is enough for most teams; buy extra pages or drafts as add-ons before jumping to Business. Use the 14-day trial on real articles to see if the grades change your results.Professional is the plan most teams settle on, because Starter's 10 articles a month runs out quickly. Try the 7-day trial on two or three real articles before paying.Discovery is enough if you publish a couple of posts a week. Standard is the sensible pick for a team because it adds collaboration and triples the document count. The prices shown are for yearly billing; Surfer says monthly billing costs up to 17 percent more.

Key features

AttributeClearscopeFraseSurfer
Standout features
  • Content grading
  • Topic exploration
  • Page monitoring
  • Drafts
  • AI search tracking
  • Google Docs and WordPress add-ons
  • SERP research and briefs
  • AI drafting in your voice
  • Content scoring
  • Content Guard
  • AI visibility tracking
  • API, MCP and CLI
  • Content Editor
  • Content Audit
  • Surfer AI
  • Internal linking
  • AI Search Analytics
  • Google Docs and WordPress

Pros and cons

AttributeClearscopeFraseSurfer
Pros
  • Simple, clean interface that writers pick up quickly
  • Good-quality term recommendations
  • Unlimited users on every plan
  • Works inside Google Docs and WordPress
  • Fast, thorough content briefs
  • Cheaper than Clearscope and Surfer at the entry level
  • Covers Google and AI search in one tool
  • API, MCP and CLI on every plan
  • The live score makes on-page SEO obvious to any writer
  • Works inside Google Docs and WordPress
  • Content Audit gives a clear to-do list for old pages
  • Fast, and the interface is clean
  • AI visibility tracking is a useful addition
Cons
  • High price for small businesses, with no free plan
  • Tight monthly limits on pages and drafts at the entry price
  • Fewer extras than Surfer (no full site audit)
  • AI search tracking only covers a couple of assistants
  • AI drafts need editing to sound human and be accurate
  • Starter limits are tight
  • Rebuilt in 2026, so the newer features have little track record
  • Past complaints about slow replies on billing issues
  • No free plan, and yearly billing is needed for the advertised prices
  • Document limits make it pricey for heavy publishers
  • Following the score too closely produces stuffed, samey writing
  • The AI drafts need real editing before they're worth publishing
  • Does no keyword research of its own, so you still need another tool

Who each one is for

AttributeClearscopeFraseSurfer
Best for
  • Making sure articles cover a topic fully
  • Keeping a team of writers consistent
  • Refreshing pages that are slipping
  • Checking if AI search mentions your brand
  • Building SEO content briefs fast
  • Drafting articles from a brief
  • Answering the questions searchers ask
  • Tracking citations in AI search
  • Optimising blog posts
  • Content briefs for writers
  • Refreshing old pages
  • Internal link suggestions
You'll find it used by
  • Content marketing teams
  • SEO agencies
  • Freelance writers
  • B2B software companies
  • Content marketers
  • SEO freelancers
  • Agencies
  • Small business owners
  • B2B software teams
  • Content marketers
  • Bloggers
  • Agencies
  • Freelance writers

Questions people ask

Which is better, Clearscope, Frase or Surfer?

Frase scores highest overall in our ratings (Clearscope 3.9/5, Frase 4.0/5 and Surfer 3.9/5). Clearscope is best for making sure articles cover a topic fully and keeping a team of writers consistent. Frase is best for Building SEO content briefs fast and drafting articles from a brief. Surfer is best for optimising blog posts and content briefs for writers.

Which is cheaper, Clearscope, Frase or Surfer?

Clearscope: There's no free plan. Paid plans start at $129/mo. Frase: There's no free plan. Paid plans start at $49/mo. Surfer: There's no free plan. Paid plans start at $49/mo.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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