An Ahrefs alternative when you want a site audit, not a backlink database

People searching for an Ahrefs alternative usually want one of two very different things. Some want a research-grade backlink index they can point at any domain on the web, and Ahrefs is still the better buy for that. The rest want to know where their own site stands and what to fix, and that is the group this page is for.

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Who this page is for

You tried a site audit inside a professional SEO platform, got hundreds of issues, and still did not know what to do on Monday morning.

Where Ahrefs is genuinely better

The backlink index is the reference point for the whole industry, and you can point it at any domain on the web. For link research at that depth, buy Ahrefs.
Anchor text analysis, link intersect and years of link history for any domain. We offer no anchor or intersect analysis, and our link history covers your site and the competitors you pick.
Ahrefs Free (formerly Ahrefs Webmaster Tools) is free for verified site owners and includes Site Audit and Site Explorer on your own site.
Site Explorer and Keywords Explorer are excellent research databases you can point at any domain or term. We pull keyword data for your own site and suggest keyword ideas, but we do not compete with that index.
An unusually strong free education library, which is genuinely useful whether or not you pay them.

Where Stackra is a better fit

We do measure links. You get an authority tier, a Link Value Score, your referring domain count and trend, and the actual domains linking to you.
Competitors ranks you against real competitors on authority and link value, so the number arrives with context instead of alone.
Keyword data for your site on every scan: how many keywords you rank for and your estimated organic traffic, with the top 3 keywords free and every keyword we pull on Starter and Pro.
The audit is written to be read by the person who owns the website, not by an SEO specialist.
Scoring accounts for your platform, so a Wix site is not marked down for things Wix does not let you change.

Side by side

	Ahrefs	Stackra
Backlink research on any domain	Industry-leading index, anchor text, years of link history	Built around your site and the competitors you pick, not open-ended research
Your own link authority	Reported in depth, you do the interpreting	Authority tier, Link Value Score, referring domains and trend, with the linking domains listed
Competitor authority benchmarking	You assemble the comparison yourself in Site Explorer	A ranked ladder of you against real competitors, built for you; your own site is free, and competitors are included on Starter and Pro
Keywords you rank for	Organic keywords and positions for any domain in Site Explorer	Keyword count and estimated organic traffic on every scan; the top 3 keywords free, every keyword we pull on Starter and Pro, with position, monthly searches and the ranking page
Keyword research	Keywords Explorer, an extensive database for any term	Keyword ideas with monthly searches, difficulty and intent on Starter and Pro, grouped by theme; no open research database
Where you rank	Rank Tracker, configured against keyword sets you choose	Your real positions from Search Console, plus your ranking keywords and how they moved between scans, read back as named opportunities
Starting price	Free Webmaster Tools for your own verified site; paid from $29 a month, with Site Audit from $129	Free plan, then $19 or $49 a month
AI search visibility	Brand Radar tracks your brand in AI answers, a paid add-on from $199 a month	AI search readiness on every scan, including free: what AI crawlers can reach and read
Audit output	A long ranked issue list for a practitioner	A prioritized action plan with the business reason attached
Platform awareness	Platform-blind	Adjusts to what your platform controls
Expert interpretation	You bring the interpretation	Marketing, SEO and technical reviews on the same scan
Learning material	Excellent and free	Smaller library

The honest verdict

If you need to research links across the open web, or you want a keyword database you can point at any term, Ahrefs is the better buy and it is not close. If what you actually wanted was a clear read on your own site, the keywords it ranks for, your link authority against real competitors, and an ordered list of what to fix, run a free Stackra audit first and see whether you still need the suite.