Skip to content
effecthub

SEO.ING vs Surfer

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper paid plan
SEO.ING — $15/mo vs $49/mo for Surfer
Free plan
Only SEO.ING (Surfer has paid plans only)
Public API
Surfer has one; not confirmed by us for SEO.ING
Higher Trust score
Surfer — 96 vs 80 for SEO.ING
Best fit
SEO.ING: Affiliate and directory sites that publish review and comparison posts at volume · Surfer: Content teams and agencies producing dozens of briefed articles a month

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

SEO.INGMulti-agent writer that mass-produces two SEO article shapes: site reviews and Top 10 round-upsSurferContent editor and AI-search visibility tracker that scores drafts against the pages ranking today

Side by side

FactSEO.INGSurfer
CategoryLong-form & Blog ContentSEO Tools
Pricing modelFreemiumPaid
Starts at$15/mo$49/mo
Public APINot confirmedYes
Trust score80 / 10096 / 100
PlatformsWebWeb, Chrome extension, API
CompanySEO.ING, Inc.Surfer Sp. z o.o.
Launched—2017
Last verifiedOct 15, 2026Oct 16, 2026

What our research says

SEO.ING

Picking two article formats and building the agent chain around them is a sharper bet than another general 'write anything' tool — review posts and Top 10 lists have a fixed skeleton, which is exactly what an outline-plus-crawler pipeline can fill reliably. At $15 for ten articles the economics work for directory and affiliate sites. The risk is not the tool, it is the strategy: these are precisely the page types search engines have been demoting hardest since the helpful-content updates.

Pros

  • Separate outline, crawling, writing and image agents rather than one prompt into a model
  • Sources are crawled per article instead of relying only on model recall
  • Article structure and length are configurable, and output is multilingual
  • Plans are quota-priced and published in full, from a free two-article tier up to 120 a month

Cons

  • Only two article formats — anything outside reviews and Top 10 lists is out of scope
  • No API, CMS integration or bulk import documented
  • Search engines actively demote thin comparison and review content, which is exactly this output
  • No country of incorporation, founding year or team is disclosed

Surfer

Surfer is the editor to buy when a team writes for Google in volume and wants a number on every draft before it ships; the term-coverage score is a proxy, but a disciplined one, and the Google Docs and WordPress routes keep writers out of yet another tab. Solo bloggers on a budget and teams who already run Clearscope will find the yearly-first pricing and the document quotas harder to love. The 2025 pivot to AI-search tracking is real but priced as a second product.

Pros

  • Live score in the editor turns a ranking-page analysis into concrete edits
  • WordPress plugin, Google Docs and Contentful integrations put the score where writing happens
  • Audit and ranking-drop alerts catch decay on pages that were once fine
  • AI-search visibility tracking across ChatGPT, Perplexity, Gemini and AI Overviews under the same login

Cons

  • Headline prices are billed yearly; monthly plans cost about 20% more
  • Documents and tracked pages are metered, and unused credits reset rather than roll over
  • API access is reserved for the Peace of Mind tier or an add-on
  • Owned by Positive Group since October 2025, so roadmap and pricing may follow the group's packaging

Which one fits

Choose SEO.ING if you need

  • Affiliate and directory sites that publish review and comparison posts at volume
  • Agencies producing localised versions of the same round-up across languages
  • Anyone whose content plan is genuinely made of these two formats

Choose Surfer if you need

  • Content teams and agencies producing dozens of briefed articles a month
  • SEO leads who want a repeatable brief-and-score workflow writers can follow without training
  • Brands that want one place for Google rankings and ChatGPT or Perplexity mentions

SEO.ING vs Surfer: the questions people ask

Is SEO.ING cheaper than Surfer?

On published entry prices, SEO.ING starts lower — $15/mo against $49/mo for Surfer. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does SEO.ING or Surfer have a free tier?

SEO.ING has a free tier; Surfer has paid plans only.

Which has a public API, SEO.ING or Surfer?

Surfer ships a public API, as of our last verification. A public API for SEO.ING is not confirmed by us — check its developer docs before you plan an integration.

More comparisons

All Surfer alternatives →Browse all Long-form & Blog Content →