If you are searching for a Surfer alternative or trying to decode SEO writing tool pricing, the headline price is the least useful number on the page. These four tools meter different things — documents, articles, drafts and briefs — so this guide compares what you actually pay at a realistic publishing volume, and what each score really measures.
Discovery, billed annually ($59/mo monthly). 120 documents a year. No free plan.
Starter, billed annually ($49/mo monthly). 10 articles/month, 1 seat. 7-day free trial, no card.
Essentials, monthly billing, no long contract. 20 drafts/month. 14-day free trial listed.
Free tier with 10 queries/month. Paid tiers (Optimize / Research / Strategy) are quoted via a demo.
| Surfer | Frase | Clearscope | MarketMuse | |
|---|---|---|---|---|
| Best for | Writers and teams who optimize each article against the live SERP | Bloggers and small teams who want research, briefs and drafting together | Editorial teams handing briefs to writers and freelancers | Content strategists planning coverage across an established site |
| Main job | Score and tune a draft in the Content Editor | Research a topic, build a brief, draft and optimize | Grade a draft and recommend terms and questions | Decide what to create, update or skip, at inventory level |
| Free option | No free plan. Paid entry, with refund terms to check at signup | 7-day free trial, no credit card, capped at about 5 articles | 14-day free trial listed on the pricing page; no free-forever plan | Free tier: 1 user, 10 queries/month, no briefs |
| Paid plans from | Discovery $49/mo billed annually ($59 monthly) | Starter $39/mo billed annually ($49 monthly) | Essentials $129/mo, monthly billing | Not published — demo and quote required for every paid tier |
| What the entry plan meters | 120 documents/year (about 10/month), 1 seat, 10 tracked pages | 10 articles/month and 50 audit pages/month, 1 seat, 1 site | 20 drafts/month, 50 tracked queries, 50 pages, unlimited users | Optimize: 5 briefs/month, 100 queries/month, 100 tracked topics, 1 user |
| Cost at 20 articles/month * | Needs Standard at $99/mo billed annually → about $4.95 per article at 20 used | Needs Professional at $103/mo billed annually → about $5.15 per article at 20 used | Essentials fits exactly at 20 drafts → $6.45 per draft | Only Strategy reaches 20 briefs/month, and its price is not published — a per-article cost cannot be calculated |
| AI search visibility | AI Tracker on higher tiers and as a standalone plan ($82/mo billed annually); prompt counts and refresh rate vary by tier | AI Visibility included by tier: ChatGPT and Google AI on Starter, Perplexity added on Professional, Claude and Gemini added on Scale | Query tracking naming ChatGPT and Gemini; not positioned as a full AI visibility suite | No AI visibility tracking published |
| Japanese content | Optimization published for all languages and Facts covers Japanese; interface remains in English | Publishes drafting and optimization for 70+ languages/locales including Japanese, written natively in the target language | About five languages (including English, Spanish, French, German, Italian). Japanese is not supported | English-centred; no published Japanese support found |
| Trade-off to know | Annual document credits are issued upfront and expire at renewal — uneven publishing months can waste them | Three separate meters (articles, audit pages, prompts) — the audit-page cap can run out first | Business at $399/mo keeps the same 20-draft cap as Essentials; you pay for inventory scale, not more drafts | You cannot budget from a public price list, and brief caps (5 / 10 / 20 per month) limit the strategy workflow itself |
* Our calculation from published prices and published caps only, November 2026. A "document" (Surfer), an "article" (Frase), a "draft" (Clearscope) and a "brief" (MarketMuse) are not identical units — the table compares how many article workflows each cap lets you run, not identical operations. If you use the full cap, the maths changes: Surfer Standard works out to $3.30 per document at 30 documents, and Frase Professional to $2.58 per article at 40 articles. Surfer renamed its plans in 2026 (the old Essential / Scale names are retired), so older comparisons quoting those names are using stale pricing. Plans change — always confirm the current price, cap and billing terms on the vendor's site.
Surfer's centre of gravity is the Content Editor: you write or paste a draft, pick a target query, and get a 0–100 Content Score plus term, heading and length guidance derived from the pages currently ranking for that query. Around it sit a Topical Map built from your site data, content audits, and — on higher tiers — an AI Tracker for visibility in AI answers. Discovery ($49/mo billed annually, $59/mo monthly) covers 120 documents a year and one seat. Standard ($99/mo billed annually) raises that to 360 documents a year and three seats. Pro ($182/mo billed annually) keeps 360 documents, adds five seats and daily AI prompt tracking. There is no free plan.
Read the score the way it is built: it measures how closely your draft matches patterns in today's ranking pages. That is a useful editing proxy, and it moves when the ranking pages move. It is not a promise about where your page will rank, and it says nothing by itself about whether AI systems will cite you — that measurement lives in the separate AI Tracker, with its own prompt limits.
Frase bundles the whole article workflow: it analyses the SERP for your query, assembles a brief from the top results, drafts with AI assistance, scores the result for both search and AI answers, and can publish to a CMS. Starter ($39/mo billed annually, $49/mo monthly) covers one seat, one site, 10 articles and 50 audit pages a month. Professional ($103/mo billed annually, $129/mo monthly) covers three seats, five sites, 40 articles and 250 audit pages, and adds internal-link suggestions and a content calendar. Scale ($239/mo billed annually) reaches 100 articles a month. The 7-day trial needs no credit card.
Frase is the natural first stop for readers typing "Surfer alternative" who mainly want a lower entry price and fewer tools to stitch together. The honest caution is its metering: articles, audit pages and AI visibility prompts are three separate allowances, and a site-refresh project can exhaust audit pages long before it exhausts articles. Extra capacity is sold pay-as-you-go, so compare that top-up cost before jumping a tier.
Clearscope grades a draft from A++ to F and lists the terms, questions and readability targets behind the grade. Its reputation with content teams comes from that simplicity: an editor can hand a report to a freelance writer without a training session. Essentials ($129/mo) includes 50 tracked queries, 50 pages, 20 topic explorations and 20 drafts a month, with unlimited users and projects. Business ($399/mo) expands tracked queries and pages to 300 each and adds a dedicated account manager — but, notably, drafts stay at 20 a month on the published table. Plans are billed monthly with no long contract, and a 14-day trial is listed.
Two facts decide Clearscope for many readers. First, the draft cap: if your bottleneck is producing more optimized articles, paying roughly three times more for Business does not lift it — you are paying for a larger inventory to manage. Second, language: Clearscope publishes support for about five languages, and Japanese is not among them, so a Japanese-language media operation cannot use it for its main content.
MarketMuse works one level above the article. It inventories your existing content, models which topics you cover with authority and where the gaps are, and uses personalized difficulty — how hard a topic is for your domain specifically — to prioritise briefs. That is a different purchase from an editor: you are buying planning judgement for a content programme, not a score for tonight's draft. Its published tiers are Free (10 queries a month, no briefs), Optimize (5 briefs a month), Research (10 briefs a month, three users) and Strategy (20 briefs a month, five users, all nine brief types).
The defining fact for pricing searches: since MarketMuse became part of Siteimprove, its pricing page publishes the tier limits but no prices, and every paid tier starts with booking a demo. Dollar figures still circulating on third-party sites come from older snapshots and disagree with each other, so this guide does not quote them. If you need a number in a spreadsheet before a sales call, MarketMuse cannot give you one — treat that as part of the comparison, not a gap in it.
Drafts exist but feel under-optimized → Surfer or Clearscope. Research and briefs eat the week → Frase. Nobody knows what to write next across a large site → MarketMuse. Buying a planner to fix a drafting problem (or the reverse) is the common expensive mistake here.
Count last month's articles, then use the per-article maths in the table. At 20 articles a month, Surfer Standard ($99) and Frase Professional ($103) land in the same band despite very different entry prices, and Clearscope Essentials ($129) sits exactly at its cap.
Documents, articles, drafts and briefs are different meters, and some plans meter audits and AI prompts separately. Ask what expires, what rolls over (usually nothing), and what a top-up costs before you assume a higher tier is the fix.
An optimization score compares your draft with today's ranking pages — a proxy, not a promise. Being cited in AI answers is measured by a different layer (Surfer's AI Tracker, Frase's AI Visibility), with its own engines, prompt counts and refresh rates. Decide which of the two you are actually buying, and trial it on real articles: Frase and Clearscope list free trials, MarketMuse has a free tier, and Surfer requires a paid start.
It depends on which part of Surfer you use. For a like-for-like optimization editor with a grade instead of a numeric score, Clearscope is the closest swap. For a lower-priced tool that also covers research, briefs and drafting, Frase is the usual alternative — its Starter plan is $39/mo billed annually against Surfer Discovery at $49/mo. MarketMuse is not really a Surfer replacement; it replaces the planning meeting, not the editor.
No tool on this page can promise that, and this guide will not either. Scores compare your draft with patterns in pages that currently rank, so a higher score means a closer match to that pattern — nothing more direct. AI citations are a separate behaviour, measured (where it is measured at all) by the AI tracking features described above, not by the editor score.
Because the entry tier's article cap is usually below an active publisher's volume. At 20 articles a month, the realistic plans here are Surfer Standard at $99/mo billed annually, Frase Professional at $103/mo billed annually, and Clearscope Essentials at $129/mo — before add-ons, extra seats or top-up credits. MarketMuse cannot be placed in that list because its paid prices are not published.
Frase publishes the broadest support, drafting natively in 70+ languages and locales including Japanese. Surfer publishes optimization for all languages including Japanese analysis, with an English interface. Clearscope supports about five languages and Japanese is not one of them; MarketMuse is English-centred with no published Japanese support. Whichever you choose, run a real Japanese article through the trial before paying — published language lists and usable term data are not always the same thing.
Possibly not. If your existing suite already gives you briefs and an optimization editor your writers actually open, a second subscription duplicates it. These specialist tools earn their place when the editor, the brief workflow or the planning model is meaningfully better for your team than the module you already have — which is exactly what a trial on real work should test.
Because this guide is compiled from the vendors' published specifications and pricing, not from hands-on testing, and it does not pretend otherwise. Where a judgement appears — for example, that a plan is poor value at a given volume — it is arithmetic on the published price and cap, shown next to the judgement so you can check it yourself.