Frase vs NeuronWriter vs Surfer SEO (2026): Real Costs Compared

The price on a pricing page is rarely the price of the workflow you actually use. Frase, NeuronWriter and Surfer SEO all do the same core job: analyze pages already ranking for a keyword and show what a draft is missing. The differences are in caps, gated features, AI visibility tracking and what you only learn after paying.

This comparison starts with limits, not a 100-point feature grid. All prices below were checked against each vendor's public pricing page in October 2026.

The short answer

• Tightest budget, writing alone: NeuronWriter. Entry pricing is the cheapest, but useful integrations and the one-click article generator are locked to higher plans.
• You care about AI answers as well as Google: Frase. AI visibility tracking is built in, and it has a free trial.
• You live in Google Docs and want a concrete score to chase: Surfer SEO. It is the most polished to write in, costs the most to enter, and has no free trial.

How this was checked

We reviewed public pricing, plan pages and documentation for Frase, NeuronWriter, and Surfer SEO. We also cross-referenced independent coverage from TechRadar. We did not run all three in production for this comparison, so claims rely on published information. Annual rates are shown where stated, monthly rates where relevant. Pricing changes often — confirm on the vendor's page at the time of purchase.

Pricing at a glance

Tool	Entry (annual)	Entry (monthly)	Mid plan (annual)	Top public plan (annual)	Try it
Frase	$39/mo (Starter)	$49/mo	$103/mo (Professional)	$239/mo (Scale)	7-day free trial, no card required
NeuronWriter	$19/mo (Bronze)	$23/mo	$57/mo (Gold)	$97/mo (Diamond)	Small free tier (verify current terms)
Surfer SEO	$49/mo (Essential) / $99/mo (Standard) depending on listing	Varies	$182/mo (Pro)	$299/mo (Peace of Mind) / custom Enterprise	No free trial, 7-day money-back guarantee (sometimes extended on request)

Note: Surfer's entry position differs between older reviews and its current pricing. Always check the live page before buying. Frase and NeuronWriter also show annual discounts.

What you actually pay per article

The unit mismatch is the part to watch. Compare by usable output per month, not by feature count.

Plan	Price (annual)	Allowance	Approx. cost per usable item
NeuronWriter Bronze	$19/mo	25 SERP analyses	~$0.76
NeuronWriter Gold	$57/mo	75 SERP analyses	~$0.76
Frase Starter	$39/mo	10 articles	~$3.90
Frase Professional	$103/mo	40 articles	~$2.58
Surfer Standard	$99/mo	30 documents	~$3.30

Two cautions: a plan you never max out isn't cheap, and "articles", "documents" and "analyses" are not interchangeable. If you publish 20+ posts a month, the gap becomes meaningful.

Feature breakdown

Feature	Frase	NeuronWriter	Surfer SEO
SERP-based content score	Yes	Yes	Yes
AI visibility tracking	Built in (ChatGPT, Google AI). Daily tracking with alerts	Paid add-on from $9/mo for 10 tracked questions (Google, AI Overviews, AI Mode, ChatGPT, Perplexity)	Included, scope depends on plan (25 prompts on Standard, 50 on Pro, 100 on Peace of Mind)
Search Console connection	Yes (used by Content Guard)	Gold plan and above	Not a headline feature
WordPress integration	Listed (check current docs)	Gold plan and above	Yes (plugin)
Google Docs integration	Listed (check current docs)	No	Yes
Built-in AI writer	Yes	Yes (one-click article generator on Gold)	Yes (Surfer AI)
Try before buying	7-day free trial, no card required	Small free tier (verify current terms)	No free trial, 7-day money-back guarantee

Where each one fits

Frase — Best for AI visibility + content in one place

Frase has moved beyond a brief generator. Content Guard uses Search Console data to flag pages at risk of decay and suggest fixes for approval. Its AI Visibility Monitor tracks prompts daily and alerts when visibility changes, but it does not auto-publish fixes. The realistic starting point for most teams is Professional ($103/mo annual), as Starter caps at 10 articles.

NeuronWriter — Best value per analysis

NeuronWriter's editor and SERP scoring are its strengths. On Bronze ($19/mo annual) you get 25 analyses, enough for a solo writer. The key gates are at Gold ($57/mo annual): Google Search Console, WordPress, Shopify, Content Designer and bringing your own OpenAI key. If you need those, price against Frase Professional/Surfer Standard, not against Bronze. The optional AI Monitoring add-on is affordable and useful if you want basic AI visibility coverage without jumping to the most expensive tier.

Surfer SEO — Best to write and review in Google Docs

Surfer's editor is the cleanest to work in, with tight suggestions and solid Google Docs support. AI tracking is strong if you pay for Pro or Peace of Mind, but Standard's 25 prompts may feel tight for teams tracking multiple queries. With no free trial, use the money-back window deliberately on a real draft.

How to choose in 10 minutes

1. Pick your real number. Count how many articles/documents/analyses you will use in a typical month. Ignore "unlimited" claims.
2. Find the plan that unlocks what you need. If you need GSC/WordPress, check NeuronWriter Gold. If you need AI visibility, compare Frase vs Surfer's prompt limits vs NeuronWriter's $9 add-on.
3. Test on one keyword. Run the same keyword and a rough draft through your top two with an actual account. Judge clarity of recommendations, not feature count.
4. Budget for overage. If there's any chance you'll exceed the allowance, see the price to upgrade before you commit.

Frequently asked questions

Which is cheapest overall? NeuronWriter Bronze at $19/mo annual is the cheapest entry. If you need integrations, compare NeuronWriter Gold ($57/mo) against others.

Do these guarantee rankings? No. They show competitive coverage. Rankings depend on your site, topic and content quality.

Do I need all three? No. Pick one for at least 30 days of real work before adding another tool.

Will Google penalize AI-assisted content? No. Google doesn't penalize content solely for being AI-assisted. Focus on helpful, accurate, people-first content and edit anything AI-generated.

Are prices guaranteed? No. Check each vendor's official pricing page on the day you buy, as plans and limits change over time.

Bottom line

• NeuronWriter — Best price per analysis. Great for solo writers who don't need CMS integrations on day one.
• Frase — Best balance for tracking AI answers and on-page work in one place. Worth it if AI visibility is a priority.
• Surfer SEO — Best writing experience, especially in Google Docs. Worth it for teams that review against a single score and can justify the higher entry cost.

Final check: Prices verified against public listings in October 2026. Units differ between tools, so compare cost-per-usable-output, not headline counts.