Question 1

What does ahrefs actually do and is it worth the monthly cost?

Accepted Answer

Ahrefs is an SEO intelligence platform, and the question of whether it's worth the monthly cost depends heavily on how your team uses SEO data and how much revenue is at stake in those decisions.

The platform's core value comes from its link index and keyword research capabilities, both built on Ahrefs's own web crawler — one of the largest active crawlers on the internet after Googlebot. This matters because the quality of an SEO tool's data depends on its underlying index. The link index is the database of which pages on the internet link to which other pages, and its freshness and completeness determine how accurate your backlink analysis is. Ahrefs's index is among the most complete available, and the company has specifically invested in data freshness — how quickly new links are discovered and retained.

Keyword research is where most users spend their time. Ahrefs Keywords Explorer provides search volume estimates, keyword difficulty scores, click-through rate estimates, and a SERP breakdown for each keyword — the ranking pages, their estimated traffic, domain rating, and backlink profile. The SERP overview is useful for understanding what content actually ranks: whether results are dominated by product pages or informational content, whether large brands have locked up the results or opportunities exist for newer sites, and what content depth looks like across ranking pages.

Site Explorer is the competitive intelligence function. Entering any domain shows its estimated organic traffic, top ranking pages by traffic, keywords it ranks for, and its full backlink profile — every domain linking to it, anchor text used, and when those links were discovered. For understanding what works for competitors and where content gaps exist, Site Explorer is the primary workspace.

Site Audit crawls your own site and surfaces technical SEO issues — broken links, missing meta tags, slow page load signals, canonicalization problems, structured data errors, and internal linking issues — in a prioritized report. The audit is thorough enough that most SEO audits can run within the platform without a separate technical tool.

The cost assessment: Ahrefs's plans are priced where individual freelancers and small teams feel the monthly cost. Whether it's justified depends on whether the decisions informed by the data are large enough to pay for it. A team actively building content strategy around keyword opportunities, monitoring competitor positioning, and tracking link building efforts will find the platform pays for itself quickly. A team that checks rankings occasionally and doesn't use SEO as a primary growth channel may find that a lower-cost alternative or Google Search Console covers their needs.

The data quality difference between Ahrefs and cheaper alternatives is real. For teams making significant investments in content or technical SEO, working with better data leads to better decisions.

Question 2

Can you do competitor research in ahrefs or just your own site?

Accepted Answer

Competitor research is one of the primary use cases Ahrefs is built for, and in many ways it's more powerful for understanding what competitors are doing than for analyzing your own site, because the external view of competitor data is harder to get from free tools.

The main workspace for competitor research is Site Explorer. You can enter any competitor's domain and immediately see their estimated organic traffic over time, which gives you a historical view of whether their SEO is growing, declining, or flat. The Organic Keywords report shows every keyword Ahrefs can detect the competitor ranking for, along with their ranking position, the estimated monthly search volume for each keyword, and the estimated traffic that keyword contributes. This is useful for two different analytical purposes: identifying keywords they rank for that you don't, which represents content opportunities, and understanding which keywords are driving the majority of their organic traffic, which tells you where their SEO strategy is concentrated.

The Top Pages report within Site Explorer is particularly useful for content strategy. It shows which specific pages on a competitor's site receive the most estimated organic traffic and which keywords each of those pages ranks for. When you're building out a content calendar or deciding where to invest content production resources, understanding which types of content are generating actual traffic for competitors in your space is more actionable than keyword research conducted in isolation.

Backlink analysis for competitors is a core function. The Backlinks report for any domain shows every site linking to it, which allows you to identify link sources you might pursue for your own domain. If a competitor has acquired links from ten industry publications you haven't approached, that's a prospecting list. If they've built links from a resource that links to multiple sites in your category, that's a pattern worth investigating. The Referring Domains report gives you a view at the domain level rather than the individual URL level, which is cleaner for identifying patterns.

Content Gap analysis is a feature specifically built for competitive keyword research. You enter your domain and one or more competitor domains, and the tool shows you keywords your competitors rank for that you don't — filtered by their ranking position, search volume, and difficulty. This surfaces the most actionable content opportunities without requiring manual comparison across multiple reports.

SERP analysis for any keyword shows which competitors currently own the ranking positions and how entrenched they are — their domain authority, the number of backlinks their ranking page has, the page's age, and estimated traffic. This helps you assess whether a keyword is realistically attainable given your site's current authority and content depth.

The one practical note: Ahrefs's data is based on its own crawler and clickstream data modeling, and its traffic estimates are approximations rather than exact figures. The directional accuracy is good enough for strategic decisions, but treating the specific traffic numbers as precise measurements leads to overconfidence in the estimates. Trend direction and relative comparisons between pages are more reliable signals than the absolute numbers.

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Discussions

What does ahrefs actually do and is it worth the monthly cost?

Can you do competitor research in ahrefs or just your own site?