This is a synthesis, not a hands-on test. Surfer SEO, Clearscope and Frase are all paid-only past their trials, and running a real head-to-head on the same content would mean three simultaneous subscriptions. BuzzRiding does not have that budget, so this article does not claim one.
Search Console shows this is the single biggest query cluster on this site by impressions — "surfer seo vs clearscope," "clearscope vs surfer seo," "frase vs clearscope," "surfer seo vs frase" and a dozen close variants, together well over 400 impressions in the last 28 days. There used to be an article here answering it. It was retired in the September 2026 audit because it described a hands-on comparison of three paid-only tools run on a zero budget — a test that could not have happened. This is the honest replacement: what each vendor's own pricing page states, read directly, dated, and cited.
📋 How this was put together
Every price and plan limit below is pulled from the vendor's own pricing page — surferseo.com/pricing, clearscope.io/pricing and frase.io/pricing — as published in September 2026. No first-hand testing is claimed anywhere in this piece. SaaS pricing changes without notice, so check the vendor page before you buy.
Surfer SEO: five tiers, and the pitch has changed
Surfer's current lineup, billed yearly: Discovery at $49/month, Standard at $99/month, Pro at $182/month (marked as the plan most teams choose), Peace of Mind at $299/month, and Enterprise at $999/month with custom terms. Monthly billing costs more across every tier.
What is notable is not the ladder — it is what sits at the top of every tier description. Surfer's pricing page headline is no longer about Google content scores. It is about ranking in "Google, AI Overviews, Gemini, ChatGPT, Claude, and Perplexity." Standard and above include AI visibility tracking, with the number of tracked prompts and refresh frequency (weekly on Standard, daily from Pro up) as the thing that separates the tiers. Surfer also sells AI Search Analytics as a standalone product starting at $158/month if a buyer wants only the tracking, not the content editor.
Team seats scale with price: 1 seat on Discovery and Standard, 3 on Pro, 10 on Peace of Mind. Document limits move from 120/month on Discovery up to unlimited (subject to a fair-use policy) on Peace of Mind.
Clearscope: fewer tiers, unlimited seats on all of them
Clearscope publishes two paid tiers plus Enterprise. Essentials is $129/month: 50 tracked prompts, 50 pages, 20 monthly topic explorations and 20 monthly drafts. Business is $399/month, scaling those same four limits up (300 prompts, 300 pages, 50 explorations) and adding a dedicated account manager. Enterprise is custom, adding crawler whitelisting and SSO.
The structural difference from Surfer and Frase: users and projects are unlimited on every Clearscope tier, including Essentials. A five-person content team pays the same $129 as a solo marketer; the constraint is usage volume, not seats. Clearscope's page also states plainly that there are no per-article AI upcharges — a contrast the vendor draws directly against competitors that meter AI drafts separately.
Like Surfer, Clearscope's pricing copy leads with AI search: "prompt tracking across ChatGPT and Gemini," brand visibility, and what it calls "query fan-out awareness" — visibility into the sub-searches AI platforms run before composing an answer. Content grading, the feature Clearscope built its reputation on, is now positioned as one part of a wider AI-visibility product rather than the whole pitch.
Frase: the cheapest entry point, and the widest scope creep
Frase's yearly pricing: Starter at $39/month, Professional at $103/month (marked most popular), Scale at $239/month, and a custom Enterprise tier. Monthly billing runs $49, $129 and $299 respectively — Professional's monthly price lands exactly on Clearscope's Essentials price, which makes the two a fair like-for-like at that point.
Starter includes 1 seat, 1 site, 10 articles and 50 audit pages a month, publishing to WordPress, Webflow, Sanity or Wix, or hosting on Frase's own free CMS tier. Professional adds a content calendar, internal linking suggestions, Perplexity added to AI-visibility tracking, and room for 3 seats across 5 sites. Scale adds Claude and Gemini to visibility tracking, up to 10 domains, and client-ready exportable reports aimed at agencies.
Frase has repositioned more aggressively than either competitor. Its own pricing page describes the product as a "content operating system for AI search" with an agent that can research, draft and publish on its own, plus a feature called Content Guard that rewrites and republishes pages automatically when they start losing Google rank — with approval required by default. None of that existed in the tool's earlier form as a brief-and-outline assistant.
Side by side, entry tier vs. entry tier
On yearly billing, the cheapest way into each platform: Frase Starter at $39/month, Surfer Discovery at $49/month, Clearscope Essentials at $129/month. That ordering has not changed from what older comparisons report — Frase has consistently priced under Surfer, and Surfer under Clearscope, at the bottom of each ladder.
What has changed is what the entry tier buys. On all three vendors' current pages, even the cheapest plan includes some form of AI-search or AI-visibility feature, not just Google-facing content scoring. That was not true when the retired comparison on this site was first drafted, and it is the actual reason a straight "which score is more accurate" comparison is now a narrower question than it looks.
What none of the ranking pages for this query mention
Every third-party comparison page found in research for this article — a mix of small SEO and AI-tool review sites, none of them a name most marketers would recognise — presents pricing without stating when it was captured or linking to the vendor page it came from. Several cite figures that no longer match what the vendors publish today. None flagged that all three tools now compete on AI-search visibility as much as on-page content scoring, which is the actual story in this category this year.
That gap is the reason this article exists in the form it does: dated, sourced to the vendor directly, and explicit about what it is not — a hands-on trial nobody at this outlet has budget to run.
"The cheapest tier and the most expensive tier now sell the same story: not just a content score, but a seat at the AI-search table."
Who each tool fits, based on the published limits
A solo writer or freelancer working one site fits Frase Starter's limits most comfortably at $39/month; Surfer's Discovery tier at $49/month covers more documents (120 vs. Frase's 10 articles) but tracks no AI prompts at that price point. A small in-house team of three to five people gets more from Clearscope's unlimited-seat Essentials at $129/month than from adding paid seats on Surfer Pro or Frase Professional, where extra seats cost $29/month each. An agency running client sites is the audience Frase Scale ($239/month) and Surfer's higher tiers are explicitly built for, given the exportable, white-label-adjacent reporting both mention at that level.
None of that is a verdict on output quality — this article makes no claim about which tool's content score correlates better with actual rankings, because that would require running content through all three and comparing results, which is exactly the test this piece is declining to fabricate.
💡 Key takeaway
Frase is the cheapest way in, Clearscope is the best value once a team passes two or three seats, and Surfer sits in between with the most granular tier ladder. All three now charge, in part, for AI-search visibility tracking that did not exist in their pricing pages a year or two ago.
The obvious caveat
SaaS pricing pages change without notice, and all three of these vendors have changed their plan structures at least once in the past two years, per their own historical comparison pages. Treat the numbers above as accurate for September 2026 and confirm directly with the vendor before buying. This article carries no first-hand output-quality claim for any of the three tools.