Surfer and Frase are two of the best-known content tools for SEO, and both now sell AI search tracking too. If you search "surfer vs frase," though, you won't find either company's own page. When we checked Google's US results on October 19, 2026, every result in the top ten came from a third-party comparison or tool-roundup site, several running the same template across different tool pairs.
So here's a direct comparison from each vendor's own pricing page, checked that day. We haven't used either tool on a live site for this post. The facts come from their pricing pages and docs.
We call the question that settles it the last-mile test: once the tool has helped you with an article, who gets it live, and who checks whether AI engines cite it? That's where Surfer, Frase and RankControl differ most.
The short version
| Surfer | Frase | RankControl | |
|---|---|---|---|
| Core job | Score and optimize drafts | Research, write, publish and track | Write, publish and track for you |
| Starts at | $49/mo yearly, $59 monthly | $39/mo yearly, $49 monthly | $400/mo, or $4,000/yr |
| AI tracking from | $82/mo (tracking-only plan) | Starter, $39/mo yearly | Included |
| Most AI engines | 5, from Pro ($182/mo yearly) | 5, on Scale ($239/mo yearly) | 7 |
| Claude | No | Scale only | Yes |
| Grok | No | No | Yes |
| Tracking refresh | Daily on Pro and up | Not stated per plan | Weekly |
| Writes the article | You, with AI help | You, with AI help | RankControl |
| Publishing | WordPress, Google Docs; Contentful from Pro | WordPress, Webflow, Sanity, Wix or FraseCMS | WordPress, Webflow, Shopify, Ghost, Notion, Wix, Framer, headless |
| Link outreach | None | Drafts, sent outside Frase | Drafts, sent from your mailbox once approved |
Running a Shopify store? Our RankControl vs Frase for Shopify post covers publishing to a store blog.
200+ SaaS teams already track their AI citations.
They know exactly when ChatGPT mentions their brand, and when it stops. Do you?
Surfer
Surfer's core product is its content editor. You pick a keyword, and it scores your draft from 0 to 100 against the pages already ranking, with suggestions on terms, headings and length. An AI assistant and Auto-Optimize help fill the gaps.
AI visibility tracking came later. You can buy it alone, as the AI Search Analytics plan, or get it bundled from Standard up.
| Surfer plan | Billed yearly | Billed monthly | AI tracking |
|---|---|---|---|
| Discovery | $49/mo | $59/mo | None |
| AI Search Analytics | $82/mo | $95/mo | 50 prompts, daily, 5 engines |
| Standard | $99/mo | $119/mo | 25 prompts, weekly, ChatGPT only |
| Pro | $182/mo | $219/mo | 50 prompts, daily, 5 engines |
| Peace of Mind | $299/mo | $359/mo | 100 prompts, daily, 5 engines |
The five engines are ChatGPT, Perplexity, Google AI Mode, Google AI Overviews and Gemini. No Surfer plan we checked tracked Claude or Grok. Surfer's pricing page didn't state a free trial length.
Surfer's one clear edge over RankControl is its live score that updates while a writer types. If you have writers who want a number to chase in the editor as they work, that's what Surfer is built for. RankControl scores each finished article for how easily AI engines can quote it, with a fix list, rather than scoring as you type.
For the full two-way comparison, see RankControl vs Surfer, and for whether Surfer's score lines up with what ChatGPT cites, our check of 29 ChatGPT-cited pages.
Frase
Frase calls itself "the content operating system for AI search." It covers more of the workflow than Surfer in one product: research and briefs, AI writing, a content score, publishing, AI visibility tracking and a backlinks module.
| Frase plan | Billed yearly | Billed monthly | Articles a month | AI engines |
|---|---|---|---|---|
| Starter | $39/mo | $49/mo | 10 | ChatGPT, Google AI |
| Professional | $103/mo | $129/mo | 40 | Adds Perplexity |
| Scale | $239/mo | $299/mo | 100 | Adds Claude, Gemini |
Prompt tracking scales with the plan, from 50 prompts on Starter to 500 on Scale. Every paid plan has a "Free 7-day trial. No credit card." No Frase plan we checked tracked Grok.
For publishing, Frase says it "pushes finished posts to WordPress, Webflow, Sanity or Wix. Or publish to FraseCMS," its own hosted blog, which has a free tier with a "Powered by Frase" badge and paid tiers from $19 a month. Its backlinks module finds prospects and drafts outreach emails, but you copy and send them outside Frase.
For the two-way comparison, see RankControl vs Frase.
How often does ChatGPT mention your brand?
Most founders have no idea. The answer might surprise you.
Surfer vs Frase, head to head
Scope. Surfer is mainly an optimization editor with tracking added. Frase is a broader content workflow with tracking built in.
Price for AI tracking. Frase includes some tracking from its cheapest plan, on two engines. Surfer's cheapest plan has none. Its tracking-only plan is $82 a month billed yearly, and its writing plans include tracking from Standard, on ChatGPT only, or from Pro, on all five engines.
Engine coverage. At the top plans, both reach five engines, but not the same five. Surfer covers both Google AI Mode and AI Overviews but no Claude. Frase's Scale plan adds Claude. Neither covers Grok.
Publishing. Surfer connects to WordPress and Google Docs, plus Contentful from Pro. Frase reaches more CMSs and offers its own hosting.
Outreach. Surfer has none. Frase drafts outreach, which you send yourself.
Trial. Frase states a 7-day trial with no card on every plan. Surfer's page didn't state one.
Both share one thing: you, or your writers, still write the articles. The tools help you do it better and faster. Neither does it for you.
One article with each tool
Here's what producing a single article looks like with each, based on what each product describes.
With Surfer: pick the keyword, open the editor, write or generate the draft, work the score up, export to WordPress or Google Docs, publish, then check the AI tracker on a plan that includes it.
With Frase: research the topic, build the brief, generate and edit the draft, check the score, push it to your CMS or FraseCMS, watch the AI visibility report, then copy the outreach drafts into your email and send them.
With RankControl: approve the planned title on the calendar, review the finished article and approve it to publish. Tracking and outreach drafts follow without another step from you, and you approve each outreach email before it sends.
The first two put you in the middle of every step. The third puts you at the start and the approvals.
Does a content score predict AI citations?
Both tools score a draft against the pages ranking in Google. That's a reasonable proxy for ranking in Google. It's a weaker proxy for being cited by ChatGPT.
Earlier this month we checked 29 pages ChatGPT cited for eight everyday product questions against Google's top 20 for the matching search. None of the 29 ranked in Google's top 20 for its search. Only five came from a site that appeared there at all, usually with a different page.
That doesn't make content scores useless. Google rankings still feed many AI answers, and Google's own AI Overviews lean on pages that rank. But a high score is a ranking tool, not a citation guarantee, whichever editor gives it to you.
Where your articles live
One more difference is easy to miss. When Surfer or Frase publish to WordPress, Webflow or Wix, the articles live on your own site. If you publish to FraseCMS instead, they live on Frase's hosting, under your domain or subdirectory.
That matters if you ever switch tools, because the pages your AI citations point to need to stay where they are. RankControl has no hosted blog. We publish ordinary posts into your own CMS, so they stay put if you leave. If you're already on FraseCMS, our guide to switching from Frase covers moving the content.
What users say
Content optimization tools have a mixed reputation among practitioners. In an r/seogrowth thread asking whether people still use tools like Frase and Surfer, one commenter with large sites said Frase saves a lot of time building content briefs alongside a keyword tool. Another pointed out a limit of term-frequency scoring in general: it shows what every ranking page already covers, not the gaps that would make a page stand out.
That second point is the honest limit of any content score. It tells you how close you are to what already ranks. It doesn't tell you what to say that nobody else has said.
Where RankControl fits
RankControl isn't a third editor. We do the job the other two help you with.
We find the questions your buyers search on Google, plan titles onto a calendar and write each article against the pages already ranking for its keyword. Every article is scored for how easily AI engines can quote it, with a fix list. Then we publish the article as a native post on your own CMS, with auto-publish off by default so you approve each one first.
After publishing, it checks up to 50 buyer questions every week across ChatGPT, Perplexity, Claude, Gemini, Grok, Google AI Mode and Google AI Overviews. A new citation sends you a notification. It finds link prospects for each published article and drafts outreach that sends from your own mailbox once you approve it.
| The last-mile test | Surfer | Frase | RankControl |
|---|---|---|---|
| Who writes the article | You | You | RankControl |
| Who publishes it | You, via integration | You, via integration or FraseCMS | RankControl, after your approval |
| Who checks AI citations | Surfer, from $82/mo | Frase, every plan | RankControl, included |
| Who does outreach | You | You, from Frase's drafts | RankControl drafts, your mailbox sends |
Questions to settle before you buy
Whichever way you lean, answer these first.
- Who writes the articles? If it's you or your team, an editor helps. If nobody has the time, an editor doesn't fix that.
- Which AI engines matter to your buyers? Check whether Claude or Grok are on the plan you'd buy.
- Where will the articles live? Your own CMS, or the vendor's hosting.
- Who sends the outreach? Drafts you have to copy out still take your time.
- How many articles a month? Plan limits on articles, documents and prompts add up at volume.
Cost at volume
Price per month only tells part of the story. What matters is what the price covers.
| Need | Surfer | Frase | RankControl |
|---|---|---|---|
| 20 articles a month, written for you | Not offered | Not offered | $400/mo |
| Tracking on 5+ engines | $182/mo yearly (Pro) | $239/mo yearly (Scale) | Included |
| Claude and Grok tracking | Not offered | Claude on Scale only | Included |
Surfer and Frase cost less per month because they leave the writing with you. If nobody on the team has time to write 20 articles a month, that's the cost that matters.
Our list of Surfer alternatives and Frase alternatives covers the wider field.
The verdict
Between the two, Frase covers more steps of the workflow, and Surfer centers on its editor. Both still need someone to write every article, publish it and act on what the tracking shows.
That's the last-mile test, and it's where RankControl is different. For teams that want articles written, published on their own site and tracked across all seven AI engines without doing the writing themselves, RankControl is the pick.
15 hours a week manually. Or 15 minutes with RankControl.
Track citations, monitor competitors, and fix content gaps across every AI search engine. Automatically.
