Ahrefs

The SEO toolset marketers actually keep open all day.

4.7/5 From $129/mo SEO
Best for In-house SEO teams and agencies running keyword, backlink and content audits
Pricing From $129/mo
Setup time Under 10 min
Learning curve Moderate
Support Email, chat, extensive docs
Company Ahrefs Pte. Ltd.
Launched 2011
Available on
WebAPI

At a glance

Ahrefs is the industry-standard SEO suite — site auditing, backlink intelligence, keyword research and rank tracking in one place. It is a paid-only tool with the deepest backlink index on the market and a user interface that rewards power users.

  • Best forIn-house SEO teams and agencies running keyword, backlink and content audits
  • SetupUnder 10 min
  • Learning curveModerate

Overview

Ahrefs is the industry-standard SEO suite — site auditing, backlink intelligence, keyword research and rank tracking in one place. It is a paid-only tool with the deepest backlink index on the market and a user interface that rewards power users.

Pros & cons

What actually works day-to-day, and the trade-offs you'll feel after week one.

What works

  • Deepest backlink index of any tool
  • Site Explorer is unmatched for competitor research
  • Fast, reliable rank tracker
  • Content Explorer surfaces proven topics quickly

What doesn't

  • No free tier — hard to try before buying
  • Starter plan limits reports per day
  • Content gap and keyword difficulty score can lag behind on new keywords

Bottom line

Should you use Ahrefs?

If you do SEO as a job, Ahrefs is the subscription to keep. The combination of backlink depth, rank tracking and content research is still the benchmark the rest of the market is measured against.