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SEO tools

Ahrefs vs Screaming Frog

They differ on 7 of the 15 things buyers in this category actually ask about. Here is where, and what each one asks you to give up.

Ahrefs

$129

The backlink index everyone benchmarks against, plus solid keyword and content tooling.

Strongest argument

The largest and freshest backlink index of any tool in this category

Biggest objection

No free trial — you commit a month before you can evaluate it properly

You pay a premium for index quality, and the seat model punishes teams rather than solo operators.

A desktop crawler that does technical site auditing better than any cloud tool.

Strongest argument

The most thorough technical crawl available, at any price

Biggest objection

No keyword research, no backlink data — it does one job only

A specialist tool, not a suite — you will still need something else for keywords and links.

The differences that matter

Where they actually diverge

Only the rows where the two disagree. Everything they both do is listed below.

CapabilityAhrefsScreaming Frog
Keyword databaseVendor-claimed size. Coverage outside English-speaking markets varies far more than the headline number suggests.28.7 B keywords0 B keywords
Backlink index35 T links0 T links
Rank trackingYesNo
Content optimisationYesNo
CrawlerCloudDesktop
Competitor researchYesNo
SOC 2YesNo

Cost

What each costs at 50 people

List price only. It ignores add-ons, seat minimums and the cost of the move itself — all of which routinely dwarf the difference below.

MeasureAhrefsScreaming Frog
Headline price$129/mo$21/mo
Per year at 50 people$1,548$252
Free tierYesYes

Prices are unverified estimates — useful for comparing orders of magnitude, not for budgeting. Confirm the current figure with the vendor before you commit to anything.

Common ground

What both of them do

These will not help you choose — which is exactly why they are worth knowing about before a vendor pitches one as a differentiator.

  • Technical site auditYes
  • Local SEONo
  • SAML single sign-onNo
  • EU data residencyNo
  • Self-hostableNo
  • Open sourceNo
  • Public APIYes
  • Native mobile appsNo

In full

Every pro and con, both sides

Ahrefs

  • The largest and freshest backlink index of any tool in this category
  • Site Explorer answers "what is this domain doing" faster than anything else
  • Data quality is consistent enough that agencies quote it to clients
  • No free trial — you commit a month before you can evaluate it properly
  • Credit limits on reports catch teams out mid-audit
  • Extra seats are expensive, so the whole team ends up sharing one login

Screaming Frog

  • The most thorough technical crawl available, at any price
  • Runs locally, so crawl size is limited by your machine rather than a plan tier
  • Integrates with Analytics, Search Console and PageSpeed for combined audits
  • No keyword research, no backlink data — it does one job only
  • Desktop-only, so scheduled crawls need a machine left running
  • The interface is dense and assumes you already know what you are looking for

Questions

Ahrefs vs Screaming Frog, answered

Ahrefs or Screaming Frog — which is better?

Neither, in the abstract. Ahrefs suits you if the largest and freshest backlink index of any tool in this category matters most; Screaming Frog if the most thorough technical crawl available, at any price does. The honest trade-offs are: Ahrefs — You pay a premium for index quality, and the seat model punishes teams rather than solo operators. Screaming Frog — A specialist tool, not a suite — you will still need something else for keywords and links.

Is Ahrefs cheaper than Screaming Frog?

Screaming Frog is cheaper at 50 people — $129/mo against $21/mo, roughly $252 against $1,548 a year. That gap of about $1,296 is rarely the whole story though — add-ons, seat minimums and the cost of migrating routinely outweigh it.

Can we migrate from Ahrefs to Screaming Frog?

Usually yes, and the difficulty depends on history, integrations and headcount far more than on the two products. Data export quality is the thing to check first: ask both vendors what you can take with you before you commit to either. Our questionnaire produces a scoped estimate for the move.

What else should we consider besides Ahrefs and Screaming Frog?

In seo tools the other credible options are Moz Pro, Semrush, Ubersuggest. Narrowing to two before you have written down your requirements is the most common way to end up with the wrong one.