Softwr

Marketing · head to head

Ahrefs vs Substack

Ahrefs logo

Ahrefs

Marketing

Everything you need to rank higher & get more traffic

From
$29/month
Rated
-
Full reviewWebsite
Substack logo

Substack

News & Media

The newsletter platform for writers and publishers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Substack has a free tier, so it costs nothing to try first.
  • Each has a real cost: Ahrefs the entry Lite plan is $129 a month and caps projects at 5 and tracked keywords at 750; Substack substack takes a 10% cut of subscription revenue (writers keep 90%), plus separate credit card processing fees
  • They diverge on capability: Ahrefs covers Site Explorer, Substack covers Newsletter publishing.

Where they differ

Only the attributes on which Ahrefs and Substack actually diverge.

Attributes where Ahrefs and Substack differ
AttributeAhrefsSubstack
Starting price$29/monthFree
Pricing modelUnknownfreemium
Free tierNoYes
PlatformsWebWeb, Mobile
CategoryMarketingNews & Media
Founded20102017

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Ahrefs

  • Site Explorer
  • Keywords Explorer
  • Site Audit
  • Rank Tracker
  • Content Explorer
  • Competitive analysis
  • Backlink checker
  • Keyword research

Only in Substack

  • Newsletter publishing
  • Subscriber management
  • Paid subscriptions
  • Email analytics
  • Post scheduling
  • Archive creation
  • Free/paid tier split
  • Comments & discussion

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Ahrefs

  • SEO researchnot Substack
  • Competitor analysisnot Substack
  • Content planningnot Substack
  • Backlink analysisnot Substack
  • Rank trackingnot Substack

Substack

  • Newsletter distributionnot Ahrefs
  • Reader monetizationnot Ahrefs
  • Community buildingnot Ahrefs
  • Subscriber managementnot Ahrefs

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Ahrefs

  • The entry Lite plan is $129 a month and caps projects at 5 and tracked keywords at 750
  • Crawl credits are metered by tier, from 100,000 on Lite to 1,500,000 on Advanced
  • Enterprise at $1,499 a month requires an annual commitment
  • Brand Radar AI, custom prompts and Content Kit are separate add-ons starting at $199, $50 and $99 a month
  • The $29 Starter plan covers search and competitive research basics rather than the full toolset

Substack

  • Substack takes a 10% cut of subscription revenue (writers keep 90%), plus separate credit card processing fees

Pricing, plan by plan

Ahrefs

$29/month
  • Starter$29/month
    • Core keyword research
    • Backlink analysis
    • Competitor research
  • Lite$129/month
  • Standard$249/month
  • Advanced$449/month

Substack

Free
  • FreeFree
    • Unlimited newsletters
    • Basic design
    • Archive access
  • Pro$12/month
    • Custom domain
    • Advanced analytics
    • Member chat

Which should you pick?

Choose Ahrefs if

  • You need site explorer.
  • You also want keywords explorer.
Ahrefs review

Choose Substack if

  • You need newsletter publishing.
  • You want to start without paying.
  • You work on Web, Mobile.
  • You also want subscriber management.
Substack review

Questions people ask

Is Ahrefs or Substack better?
Neither clearly leads. Ahrefs starts at $29/month and Substack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Ahrefs or Substack?
Substack has a free tier; the other does not. Paid plans start at $29/month for Ahrefs and Free for Substack.
Does Ahrefs or Substack run on more platforms?
Ahrefs runs on Web. Substack runs on Web, Mobile.
Can I use Substack for free?
Yes. Substack has a free tier, so you can try it without paying. Ahrefs starts at $29/month.
What is Ahrefs best used for?
Ahrefs is most often used for seo research, competitor analysis, content planning, backlink analysis. Of those, seo research and competitor analysis are not what Substack is typically brought in for.
What can Ahrefs do that Substack cannot?
Ahrefs covers Site Explorer, Keywords Explorer, Site Audit, Rank Tracker. Substack covers Newsletter publishing, Subscriber management, Paid subscriptions, Email analytics. Both handle Web support.

Answered from the vendors’ own pages

Ahrefs: What are Ahrefs' main features?

Ahrefs' three main features are Site Explorer (for organic performance), Keywords Explorer (for keyword research), and Content Explorer (for content discovery). The platform includes backlink analysis, competitor research, technical SEO audits, rank tracking, and content workflows.

Source
Ahrefs: What is the size of Ahrefs' backlink database?

Ahrefs maintains a database of 28 trillion internal backlinks and 35 trillion external backlinks that are updated frequently, providing the depth and freshness of link data that differentiates it from competitors.

Source
Ahrefs: What is Ahrefs' pricing?

Ahrefs pricing starts at $29/month for Starter plan, $129/month for Lite, $249/month for Standard, $449/month for Advanced, and $1,499/month for Enterprise, with annual discounts available.

Source
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