Ahrefs vs Semrush vs Moz: which SEO tool in 2026?
By ElixRank Team · Updated
Short answer
Ahrefs is strongest for backlink and competitor research, Semrush is the broadest all-in-one marketing suite, and Moz Pro is the cheapest of the three with simpler tools. On monthly billing, entry plans cost about $129 (Ahrefs Lite), $139.95 (Semrush Pro) and $49 (Moz Pro Starter), and extra users add to each.
Prices compared (monthly billing)
| Tier | Ahrefs | Semrush | Moz Pro |
|---|---|---|---|
| Entry | Starter $29 (limited) / Lite $129 | Pro $139.95 | Starter $49 |
| Mid | Standard $249 | Guru $249.95 | Standard $99 / Medium $179 |
| Upper | Advanced $449 | Business $499.95 | Large $299 |
| Enterprise | From about $1,499 (annual) | Custom | Custom |
| Extra users | $40–80/month each by plan | $45–100/month each by plan | Varies by plan |
| Annual discount | About 17% | About 17% | About 20% |
Where each tool is strongest
| Need | Best fit | Why |
|---|---|---|
| Backlink research | Ahrefs | Its link index and Site Explorer are the reason most SEOs buy it |
| Competitor traffic and keyword gaps | Ahrefs or Semrush | Both have large keyword databases and gap tools |
| PPC, local, social and content in one place | Semrush | The broadest suite, with add-ons for local, content and market research |
| Rank tracking on a budget | Moz Pro | Lower entry price; simpler interface |
| Learning SEO | Moz Pro | Approachable tools plus long-standing free education resources |
| Your own site's search performance | Google Search Console (free) | First-party clicks, impressions and queries; none of the three replaces it |
Ahrefs vs Semrush
These two are the closest competitors. Choose Ahrefs if link building and competitor content research are the core of your work and you value a cleaner interface. Choose Semrush if you also run paid search, local listings or content marketing and want one login for all of it. Both are priced for professionals: at around $130–140 a month for one seat, they're hard to justify for a single small site.
Ahrefs vs Moz
Moz Pro costs much less to start and covers keyword research, rank tracking and site audits well enough for many small teams. Ahrefs has the deeper link and competitor data. If you rarely research competitors' backlinks, Moz's lower price is usually the better deal. Moz's Domain Authority and Ahrefs' Domain Rating are each tool's own estimate, not Google metrics. Don't compare them across tools.
Semrush vs Moz
Semrush does far more: PPC research, content tools, local SEO and market data. Moz is cheaper and simpler. Pick Semrush if you'll use at least two of those extra areas; pick Moz if you mainly need keywords, rankings and audits.
Do you need any of them?
Many small sites buy a $130+ tool and use 10% of it. If your questions are about your own site (which queries and pages to improve, why traffic dropped, what to fix first), most of the answers are in Google Search Console, which is free.
ElixRank is built for that case. It connects to Search Console, adds keyword volume, difficulty and competitor data where needed, and answers in a chat, for $29/month or free for a few answers. It isn't a replacement for Ahrefs' backlink index if link research is your job. See affordable SEO tools for more options.
Frequently asked questions
Which is cheapest: Ahrefs, Semrush or Moz?
Moz Pro, from $49/month (Starter) on monthly billing. Ahrefs has a $29 Starter plan with limited credits; its full Lite plan is $129. Semrush Pro is $139.95.
Is Ahrefs better than Semrush?
For backlink research, most SEOs prefer Ahrefs. For a broad marketing suite including PPC, local and content tools, Semrush covers more. Neither is better for every use.
Is Moz still worth it in 2026?
For small teams that need keyword research, rank tracking and site audits at a lower price, yes. For deep competitor and link research, Ahrefs or Semrush offer more data.
Do any of them offer a free plan?
All three offer limited free access in some form, such as free tools, webmaster tools for verified sites or capped free accounts. Limits change often, so check each vendor's site.
Can I use Google Search Console instead?
For your own site's performance, yes: Search Console shows your real queries, clicks and positions for free. It can't show competitors' data or backlink indexes.
Get SEO answers for $29, not $139
Connect Search Console and ask ElixRank what to fix next. Keyword and competitor data included.
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