The short version
- Moz Pro starts at $49/mo against Ahrefs Lite at $129/mo — but the Moz entry plan tracks 50 keywords on one site, which is a genuinely small allowance.
- Ahrefs has the stronger link index. Moz has Domain Authority, which is more widely *understood* by clients and stakeholders even though it is not a Google metric.
- Moz Local is a separate purchase from Moz Pro. Buyers are routinely surprised by this.
- If a non-specialist has to use the tool unsupervised, Moz’s learning curve is a real advantage worth paying for in saved onboarding time.
Ahrefs and Moz are often shortlisted together by teams who have decided Semrush is too much tool, and they are genuinely different propositions. Ahrefs is a data company with a good interface. Moz is an education company with good tooling. That distinction explains almost every difference below.
The short answer
Fit for your workflow
Ahrefs if the data has to be right. Moz if the user is not an SEO.
Buy Ahrefs when link and keyword data quality drive real decisions and you have someone who will use it properly. Buy Moz Pro when the person using it is a marketing generalist who needs to get to a sensible answer without a training course, or when local search matters and Moz Local is part of the package you want.
- Link-led strategy
- Ahrefs, comfortably. The index is the product.
- Marketing generalist, one or two sites
- Moz Standard at $99/mo — 3 sites and 300 tracked keywords is a workable allowance.
- Local business or multi-location
- Moz, and budget for Moz Local separately from around $20/mo. Compare with the small-business shortlist.
Pricing
Moz blocks automated retrieval of its pricing page, so the Moz figures here were taken from independent trackers and cross-checked, not read off the vendor page. Treat them as indicative and confirm on Moz’s own pricing page before buying. Ahrefs figures were read directly from the vendor.
Moz undercuts Ahrefs at every comparable tier, and the $49 Starter plan is the cheapest genuine entry point among the major suites. Read the limits before celebrating: Starter covers one user, one site and 50 tracked keywords. That is a hobby allowance. Moz Standard at $99/mo — 3 sites, 300 keywords — is the first plan most businesses will find workable, and that sits $30/mo below Ahrefs Lite while tracking fewer keywords than Lite’s 750.
The two-product trap
Moz Pro and Moz Local are separate subscriptions. If you came to Moz for local SEO, the $99 you budgeted is $99 plus Moz Local from around $20/mo. Nothing dishonest about it, but it catches people out often enough to be worth stating plainly.
Capability comparison
Link data: not close
Ahrefs may suit teams focused on link research. Compare index coverage, crawl freshness and the investigation tools on a sample relevant to your site. If your work involves link prospecting, competitor link gap analysis or defending a link profile, this alone justifies the price difference.
Moz’s counter-argument is Domain Authority, and it is a better argument than SEOs usually admit. DA is not a Google ranking factor and never was — Google has been explicit that it does not use third-party authority scores, and the spam policies describe how links are actually evaluated. But DA is the metric your client, your CEO and the person selling you a guest post all already understand. Sometimes the useful metric is the legible one. We pull that apart properly in domain authority vs actual rankings.
Ease of use
Moz is the friendliest of the major suites, and this is a real, monetisable advantage. If the person who has to use the tool is a founder, a content manager or a generalist marketer, the hours not spent learning it are worth money. Ahrefs is not hard exactly, but it assumes you know what a referring domain is and why you would care.
Keyword and rank tracking
Ahrefs gives you more tracked keywords per dollar at the tiers most businesses buy — 750 on Lite against 300 on Moz Standard. If tracked-keyword volume is your binding constraint, look at SE Ranking instead, which tracks 2,000 daily on its $129/mo Core plan and makes both of these look stingy.
What both of them leave on your desk
Same gap as every tool in this category. Both crawl your site, both hand you a prioritised issue list, and both are finished at exactly the point where the work starts. The missing title tags stay missing. The absent schema stays absent. The thin internal linking stays thin, in a tab, next to nineteen other tabs.
Our bias, stated plainly
We sell an SEO MCP server, so we have an obvious interest in you concluding that shipping is the bottleneck. The check on that: link data is the one thing we will never have, and this comparison is largely about link data. If that is your decision, it is between these two and we are not in it.