Introduction
Ahrefs ranks among the most popular SEO tools used by professionals, and justifiably so: it merges a vast backlink index with keyword, competitor, and site-audit information in one platform. However, for newcomers, the extensive array of reports and metrics might seem daunting. This guide simplifies Ahrefs into actionable steps explaining what the tool offers, how to conduct Ahrefs keyword research effectively, how to identify low-competition opportunities, and how to evaluate if a paid subscription is worthwhile in 2026.
What Is Ahrefs?
Ahrefs is a comprehensive SEO platform that revolves around its proprietary web crawler, which consistently indexes billions of webpages to monitor backlinks, rankings, and search metrics. Its fundamental tools comprise Site Explorer (for competitor and backlink analysis), Keywords Explorer (for keyword research), Rank Tracker (for monitoring positions), Site Audit (for assessing technical SEO health), and Content Explorer (for researching content and link-building, available from the Standard plan onwards).
Ahrefs seo serves the following users:
• SEO novices aiming to understand how search rankings function
• Students and bloggers investigating actual search behaviors
• Freelancers and consultants handling client keyword strategies
• Digital marketers and in-house teams analyzing competitors and rankings
Its primary advantage of Ahrefs keyword research guide lies in its integration of precise search volume estimates with a Keyword Difficulty score and Traffic Potential metric, enabling beginners to evaluate not only the search frequency of a term but also its ranking feasibility and the potential traffic a ranking page could attract.
How to Use Ahrefs for Keyword Research
Ahrefs Keyword research involves a systematic approach. Here’s a step-by-step guide:
• Access Ahrefs Keywords Explorer from the main dashboard.
• Input a seed keyword which is a general term connected to your subject (e.g., “digital marketing course“).
• Choose your target country, as search volume and difficulty can differ by region.
• Examine the Overview tab for search volume, Keyword Difficulty, and Traffic Potential.
• Review the SERP results to identify which pages are currently ranking and the content formats they employ.
• Investigate related keyword options under “Matching terms,” “Also rank for,” and “Questions.”
• Create a shortlist of keywords that offer a good search volume with workable difficulty.
This method is consistent whether you’re researching a single blog post or constructing an entire content calendar, the objective is always to progress from a broad seed term to a focused list of specific, achievable targets.
How to Find Low-Competition Keywords Using Ahrefs
Ahrefs low competition keywords are particularly advantageous for new websites that have yet to establish solid domain authority. To identify these keywords in Ahrefs, search for those that exhibit:
• Low Keyword Difficulty (approximately under 10–20 for beginner sites)
• Clear alignment with the search intent relevant to your intended content
• Acceptable search volume can ideally not zero, but not excessively high either
• Promising Traffic Potential relative to the difficulty rating
• Search Engine Results Pages (SERPs) featuring less competitive or poorly optimized pages.
It’s important to clarify for beginners that Ahrefs Keyword Difficulty should not be the sole criteria for keyword selection. The Keyword difficulty metric is primarily derived from the number of referring domains linking to the top-ranking pages, it does not assess the quality of the content, the alignment with search intent, or your site’s realistic ability to compete. A keyword may have low KD but an unsuitable intent alignment, or it might be overshadowed by large brands even with a low score, making it a poor selection. Always review the actual SERP before finalizing your choice.
Ahrefs Keyword Metrics Explained
Before diving into keyword lists, it helps to understand exactly what each core metric in Ahrefs represents:
| Metric | What It Means | Why It Matters |
| Search Volume | Estimated average monthly searches for a keyword in a chosen country. | Demonstrates demand, but a keyword’s high volume does not prove it is worthwhile to target. |
| Keyword Difficulty (KD) | A 0–100 score estimating how hard it is to rank in the top 10 based on referring domains to current top-ranking pages. | Aids novices in avoiding keywords that high-authority websites dominate. |
| Traffic Potential | Estimated total traffic the top-ranking page gets from all keywords it ranks for, not just the seed keyword. | Demonstrates the true benefit of ranking, as a single page frequently appears for hundreds of related terms. |
| CPC | Average cost advertisers pay per click for that keyword in Google Ads. | A rough indication of a search term’s commercial intent. |
| Parent Topic | the more general term that should be used to target a collection of related queries on a single page. | Stops novices from producing duplicate content for nearly identical keywords. |
| SERP | The actual search results page for a keyword, including featured snippets, ads, and ranking URLs. | Shows search intent and what type of content Google currently rewards. |
Ahrefs Free vs Paid: Which Plan Should You Choose in 2026?
Ahrefs now provides five paid tiers in addition to a free tier. The pricing and limits listed below are based on Ahrefs’ official pricing page as of 2026; since SaaS pricing fluctuates, always check the most recent figures before publishing.
| Plan | Price (monthly) | Projects | Tracked Keywords | Best For |
| Ahrefs Free | $0 | Limited (verified site only) | — | Checking your own site’s basic data |
| Starter | $29 | 1 | Limited | Beginners testing keyword research cheaply |
| Lite | $129 | 5 | 750 | Small businesses, personal projects |
| Standard | $249 | 20 | 2,000 | Freelance SEOs and consultants |
| Advanced | $449 | 50 | 5,000 | In-house marketing teams |
Here are some useful points for beginners:
• Ahrefs Free (Webmaster Tools) provides limited access to Site Explorer and Site Audit features, but only for sites you can verify ownership of it does not serve as a general keyword research tool.
• The Starter plan, priced at $29 per month, offers the most affordable access to real Keywords Explorer and Site Explorer features, making it a suitable option for cost-conscious beginners.
• Content Explorer, Portfolios, and Batch Analysis are features that are only included in the Standard plan and higher, and are not part of the Lite plan.
• Opting for annual billing allows for savings of up to 17% compared to monthly payments.
• Enterprise plans begin at $1,499 per month and necessitate an annual commitment, targeting large organizations rather than individuals.
Is Ahrefs beneficial in 2026? For those engaged in SEO on a regular basis whether it’s client work, managing an active blog, or in-house marketing the paid plans often justify their cost through enhanced keyword targeting and competitor insights. However, for individuals just exploring or running a single personal site, the free tools combined with the affordable Starter plan are usually sufficient to get started.
Ahrefs Free Tools for Beginners Should Know
A Keyword Generator, Keyword Difficulty Checker, Backlink Checker, Website Authority Checker, Broken Link Checker, and SERP Checker are just a few of the free tools that Ahrefs offers in addition to its paid plans. Before committing to any paid plan, beginners who wish to sample Ahrefs’ data quality such as determining a domain’s authority or obtaining a few keyword ideas—will find these free tools to be genuinely helpful. However, their usage is limited in comparison to the full platform.
How to Use Ahrefs for Competitor Keyword Research
Conducting competitor analysis is where Ahrefs’ Site Explorer proves to be particularly beneficial. The usual procedure involves:
• Entering a competitor’s domain into Site Explorer.
• Accessing the “Organic Keywords” report to view all keywords for which they rank.
• Applying filters based on search volume, position, or Keyword Difficulty to concentrate on achievable opportunities.
• Utilizing the “Content Gap” feature to identify keywords that competitors rank for but your site does not.
• Assessing the competitiveness of each gap keyword prior to targeting it.
• Leveraging these findings to develop content that addresses actual gaps instead of replicating existing pages.
This method is often quicker than initiating keyword research from the beginning, as a competitor that ranks has already demonstrated both demand and the potential to rank for those terms.
Ahrefs Keyword Research Example
Using the seed keyword “digital marketing course,” a beginner would run a check in Keywords Explorer to review search volume, Keyword Difficulty, search intent (informational vs. commercial), and related SERP competition. And while you can and should take screenshots for reference, treat any specific numbers you see in your own Ahrefs account as the source of truth, and only use older screenshots to illustrate how things have changed over time (rather than using outdated screenshots as a source of current data in an article).
Ahrefs vs Other SEO Tools
Ahrefs is frequently compared to Semrush, Ubersuggest, and Google Keyword Planner. Generally, both Ahrefs and Semrush offer extensive, premium-priced services with overlapping functionalities, making the decision between the two largely depend on preferences for backlink information and established workflows. Ubersuggest acts as a cost-effective option featuring a more straightforward interface, making it ideal for smaller websites and novices. While Google Keyword Planner is available at no cost, it is tailored for Google Ads, leading to its search volume data being aggregated and less accurate for organic SEO strategies. For those focused on keyword exploration and in-depth competitor analysis, Ahrefs and Semrush consistently rank as the top recommendations among SEO experts.
Common Ahrefs Keyword Research Mistakes
Selecting keywords solely based on their search volume, disregarding their difficulty or the user’s intent.
• Overlooking search intent, which results in content that fails to resonate with the actual needs of searchers.
• Focusing on highly competitive keywords too soon, prior to establishing sufficient authority for the site.
• Neglecting the potential traffic and overlooking valuable keywords that could yield significant benefits.
• Failing to examine search engine results pages (SERPs) before deciding on a keyword.
• Imitating the keywords of competitors without tailoring content for your specific audience.
• Relying on outdated keyword information instead of regularly updating and refreshing the research.
Shortage of backlinks leads to low ranking.
Frequently Asked Questions
What is Ahrefs used for?
Ahrefs serves several purposes such as keyword exploration, backlink evaluation, analysis of competitors, tracking rankings, and conducting technical website assessments—making it a fundamental suite of tools for strategizing and overseeing SEO outcomes.
Is Ahrefs free?
Ahrefs provides a restricted free option (Ahrefs Free) for confirmed website owners, along with an affordable $29/month Starter plan, yet to access the complete Keywords Explorer and Site Explorer features, a paid plan is necessary.
Is Ahrefs good for keyword research?
Yes, it is widely considered one of the most powerful keyword research tools on the market, primarily because of its Traffic Potential metric and extensive, regularly updated database.
How do I find low-competition keywords in Ahrefs?
Narrow down the Keywords Explorer outcomes by a reduced Keyword Difficulty range, then individually review the SERP and search intent for each option before completing your list.
What is Keyword Difficulty in Ahrefs?
It’s a 0–100 score estimating how many referring domains a page would likely need to rank in the top 10 for that keyword, based on current top-ranking pages.
Is Ahrefs better than Semrush?
Neither tool is universally better, they offer similar core capabilities, and the right choice often depends on personal workflow preference, budget, and which backlink dataset you trust more.
Which Ahrefs plan is best for beginners?
The Starter plan ($29/month) or the free tools are the most practical starting points; Lite or Standard make sense once you’re doing SEO work regularly.
Can I use Ahrefs without paying?
Yes, to a limited extent through Ahrefs Free (for verified site owners) and its standalone free tools like the Keyword Generator and Backlink Checker.
How accurate is Ahrefs’ keyword data?
Ahrefs’ estimates are generally considered reliable within the industry, though like all SEO tools, its search volume and difficulty figures are modeled estimates rather than exact numbers from Google.
Is Ahrefs worth it in 2026?
For regular SEO work agencies, active blogs, or in-house marketing yes, the depth of data typically justifies the cost. For occasional or hobby use, the free tools and Starter plan are usually sufficient.
Conclusion
For beginners, Ahrefs offers a clear path from broad topic ideas to a validated content strategy: start with a seed keyword in Keywords Explorer, evaluate it using search volume, Keyword Difficulty, and Traffic Potential together rather than in isolation, study competitors through Site Explorer and Content Gap, and prioritize low-competition keywords with real search intent while your site is still building authority. Whether Ahrefs’ paid plans are worth the investment depends on how often you’ll use them but understanding these fundamentals first means you’ll get value out of whichever plan you choose.
