Semrush vs Ahrefs in 2026: Which One to Pay For, and How to Pay Less
Semrush and Ahrefs are the two tools most SEO people end up choosing between. Both do keyword research, competitor analysis, backlink data, site audits and rank tracking, and both are priced for agencies. If you have been putting off the decision because the pricing pages make your eyes water, this comparison covers what each one is good at, where they differ in practice, and what they cost when you buy direct.
We run GroupbuySEO, which sells shared access to paid SEO tools, so we have a stake in the answer. We also use both tools every week to plan content for this site, which is where most of the opinions below come from. Vendor prices are from their own pricing pages with the date we checked them.
Quick verdict
- Pick Ahrefs if backlinks are the centre of your work and you want the cleanest interface for competitor research. Pick Semrush if you also run paid search, need keyword grouping at scale, or want one login that covers content, PPC and technical audits.
- Direct, Semrush starts at $117.33/mo on annual billing at semrush.com/prices, checked 3 Sep 2026, and Ahrefs Lite is $129/mo at ahrefs.com/pricing, checked 2 Sep 2026. Through GroupbuySEO, Semrush is $5/month and Ahrefs Advanced is $25/month, with both included in the Advanced Plan at $30/month and the Ultimate Plan at $49/month.
- The catch: shared access means you cannot verify site ownership for your own domains, you cannot use either vendor's API from your scripts, and there are daily usage caps. If you need any of those, you need your own subscription.
What each tool is
The two products cover the same ground, and most practitioners who can afford it keep both. Each one surfaces data the other misses, and the gaps show up when you are chasing a hard keyword or a competitor's link source.
Semrush
Semrush started as a competitor-intelligence tool and grew into a full marketing suite. The core is still keyword research (volume, difficulty, trend data, related terms and the questions people ask around a topic), competitor analysis (a domain's organic and paid keywords, its estimated traffic, and which pages earn it), a technical site audit, and rank tracking against named competitors. Around that core it has added PPC research, a content marketing toolkit, local SEO features and social tools. The product is wide. Whether it is also deep depends on which module you are in.
Ahrefs
Ahrefs is the tool people reach for when the question is about links. Site Explorer shows a domain's backlinks, organic keywords, top pages and how those have moved over time. Keywords Explorer gives search volume, keyword difficulty, clicks per search and SERP history for a term. Site Audit crawls your site for redirect chains, missing canonicals, thin pages, orphaned URLs and broken internal links. Rank Tracker records your positions with competitors alongside. There are more modules (Content Explorer, Batch Analysis, Link Intersect, the SERP tools), and those four are the ones people open every day. The product is narrower than Semrush, on purpose.
What both cost if you buy directly
Both companies sell to agencies first and price accordingly. The tables below are the plans a small team would look at; both vendors also sell enterprise tiers on custom terms.
Semrush pricing
| Plan | Price | Who it is for |
|---|---|---|
| SEO | $117.33/mo | Entry tier |
| Starter | $165.17/mo | Broader toolset |
| Pro+ | $248.17/mo | Higher limits |
| Advanced | $455.67/mo | Top consumer tier |
Prices are from semrush.com/prices, checked 3 Sep 2026, and are the annual-billing rates, which Semrush says are up to 17% below the monthly rate; the monthly-billing price is higher again.
Ahrefs pricing
| Plan | Price | Who it is for |
|---|---|---|
| Starter | $29/mo | Limited, competitor lookups only |
| Lite | $129/mo | 5 projects, 750 tracked keywords, 6 months history |
| Standard | $249/mo | 20 projects, 2,000 keywords, 2 years history |
| Advanced | $449/mo | 50 projects, 5,000 keywords, 5 years history |
| Enterprise | $1,499/mo | Annual commitment |
Prices are from ahrefs.com/pricing, checked 2 Sep 2026. Ahrefs' own FAQ on that page says, in their words, "We never run discounts." There is no student rate, no annual deal that changes the picture, no coupon. Over a year, Ahrefs Advanced comes to $5,388 and Lite comes to $1,548, both figures from ahrefs.com/pricing, checked 2 Sep 2026, and both before you have done any client work.
Reading the two tables side by side
The entry tiers land in the same place: Semrush SEO at $117.33/mo and Ahrefs Lite at $129/mo, sources and dates as above. The difference is what you give up. Ahrefs Lite caps you at 5 projects and 750 tracked keywords with 6 months of history (ahrefs.com/pricing, checked 2 Sep 2026), which is enough for one site and tight for two. Semrush's entry plan has its own limits on projects and tracked keywords, and its pricing page publishes them. We have not reproduced them here because they change more often than Ahrefs' do, so check semrush.com/prices for the current figures before you decide.
Keyword research
Most people run this workflow first, and it shows the difference in how the two tools think.
How Semrush handles it
Semrush's Keyword Magic Tool is built for volume. You type a seed term and get a long list you can filter by question, by intent, by word count, by difficulty, and group by sub-topic. The grouping is what sells it. If you are building a content plan for a site that needs two hundred articles, you want to see the clusters, and Semrush shows them without you having to export and pivot in a spreadsheet. The volume figures are estimates, as they are everywhere, and Semrush tends to report a little higher than Ahrefs on the same term. The two model clicks differently and neither has Google's real numbers.
How Ahrefs handles it
Keywords Explorer gives you fewer levers and a clearer answer. The metric that earns its place is clicks per search. A term can have healthy volume and almost no clicks, because the answer sits in a featured snippet or the SERP is all ads. Ahrefs shows that on the first screen, so you kill dead keywords before you have written a brief. The SERP history view is the other one we use often: it shows which pages have held the top spots over time, which tells you whether a SERP is stable or churning, and therefore whether a new page has any chance.
Which wins
For building a large keyword list and grouping it, Semrush. For deciding whether one keyword is worth a page, Ahrefs. If your job is content planning at scale, Semrush's grouping saves you real hours. If your job is picking your battles for a small site, Ahrefs' click data and SERP history stop you wasting them.
Backlinks
Ahrefs built its reputation on its link index, and that reputation still holds. Of the five areas in this comparison, this is where the two tools are furthest apart.
Link data in Ahrefs
Site Explorer's backlink report is the thing people mean when they say "check it in Ahrefs." You get the referring domains, the linking pages, the anchor text, whether the link is followed, and when it was first and last seen. The index updates often enough that you can watch a competitor's new links appear within days. Link Intersect answers the question that drives most outreach: which sites link to several of my competitors and not to me. That is a list of warm prospects and it takes a minute to pull.
Link data in Semrush
Semrush's Backlink Analytics covers the same reports, and the gap has narrowed over the years. In practice we still find links in Ahrefs that Semrush has not picked up, and occasionally the reverse. Where Semrush does something Ahrefs does not is the workflow around links: the Backlink Audit tool scores your profile for toxic links and generates a disavow file, and the Link Building Tool runs outreach prospecting inside the product.
Which wins
For the raw index and the speed of finding what a competitor did, Ahrefs. For a team that wants disavow and outreach handled in the same login, Semrush. If someone is paying for one tool because of backlinks, it is nearly always Ahrefs, and our own experience agrees.
Site audit
Both products crawl your site and tell you what is broken. The crawlers are competent and the differences are in how the results are presented and what happens after.
Semrush Site Audit
Semrush groups issues into errors, warnings and notices, gives the site a health score, and tracks that score over time so you can show a client the number went up. The thematic reports (crawlability, internal linking, Core Web Vitals, international SEO) suit a non-technical stakeholder because they answer "how are we doing on X" rather than listing URLs.
Ahrefs Site Audit
Ahrefs' audit reads more like a developer's report. It lists the issues, links each one to the affected URLs, and explains why it matters in a sentence. The data explorer lets you filter crawled pages by almost any attribute, which is the fast way to find, say, every indexable page with no internal links pointing at it. It is less polished for a client deck and more useful for the person who has to fix things.
Which wins
This one is close. Semrush presents the results better and Ahrefs lets you dig further. If you send audit reports to clients, Semrush's health score and thematic reports save you formatting time. If you fix the issues yourself, Ahrefs' data explorer is the one you will keep open.
Rank tracking
Rank tracking is the least differentiated part of either product. Both record positions for a keyword list against named competitors, both let you segment by tag and location, and both show you movement over time.
Where they differ
Semrush's Position Tracking updates positions daily and offers local and mobile tracking with a visibility score that is easy to put in a report. Ahrefs' Rank Tracker update frequency depends on your plan, and the tracked-keyword caps are published on ahrefs.com/pricing (750 on Lite, 2,000 on Standard, 5,000 on Advanced, checked 2 Sep 2026), so you can see what you are buying. Ahrefs shows share of voice alongside position, which is a better number than average position for a client who wants one metric.
Which wins
If daily updates matter more than anything else, Semrush. If you want a clean share-of-voice number and you are on a higher plan anyway, Ahrefs.
Pricing and limits
Limits are what you live with day to day, and they are why a lot of people end up paying for a plan above the one they thought they needed.
How Semrush limits you
Semrush limits by projects, tracked keywords, pages crawled, and results per report, and the numbers rise with each tier on semrush.com/prices. The one that bites is projects: each site you audit or track is a project, and the entry tier's project cap is low enough that an agency with a handful of clients is pushed up a tier quickly.
How Ahrefs limits you
Ahrefs moved to a usage-based model where many reports consume credits, and the number of credits you get depends on the tier. On the lower plans this means a heavy day of Site Explorer research can run you out before the month is over. The project and keyword caps are in the table above, from ahrefs.com/pricing, checked 2 Sep 2026. The Starter plan at $29/mo, same source, is limited to competitor lookups and does not replace Lite if you have your own site to work on.
What this means for a small team
For one person working on one or two sites, either entry tier works and the difference is a few dollars a month. For a small agency, both vendors push you into the middle tier fast, which puts you at $248.17/mo for Semrush Pro+ (semrush.com/prices, checked 3 Sep 2026) or $249/mo for Ahrefs Standard (ahrefs.com/pricing, checked 2 Sep 2026).
Who should pick which
Pick Ahrefs if
Your work is link-led: you build links and audit link profiles, and you spend your time working out why a competitor ranks. You are comfortable with a tool that does fewer things and does them cleanly. You want SERP history and click data on keywords rather than the biggest possible list. You do not run paid search.
Pick Semrush if
You plan content at scale and need keyword clustering built in. You also run Google Ads and want PPC competitor data in the same tool. You produce client reports and want a health score and a visibility score you can paste into a deck, or you want disavow and outreach in the same login as the research.
Pick both if
You do competitor research for a living. Each index has holes the other fills, and the cost of missing a competitor's link source or a keyword cluster is higher than the cost of a second tool. Direct, both together would run $246.33/mo at the entry tiers (Semrush SEO at $117.33/mo from semrush.com/prices, checked 3 Sep 2026, plus Ahrefs Lite at $129/mo from ahrefs.com/pricing, checked 2 Sep 2026).
What you get through GroupbuySEO
GroupbuySEO sells shared access to paid accounts. You get your own login to our dashboard, you open the tool from there, and your usage is isolated from other members and subject to fair-use daily caps. The accounts are genuine paid subscriptions, and both tools are in our two main plans.
Semrush through GroupbuySEO
Semrush is $5/month standalone in our catalogue. It is also included in the Essential Plan at $10/month with 5 tools, the Boost Plan at $15/month with 11 tools, the Advanced Plan at $30/month with 25 tools, the Super Ecom plan at $35/month with 31 tools, and the Ultimate Plan at $49/month with 91 tools. The details of the account and the daily caps are on the Semrush tool page, and if you specifically need the Business tier, our post on Semrush Business through a group buy covers what that changes.
Ahrefs through GroupbuySEO
Ahrefs is $25/month standalone in our catalogue, and the account we run is the Advanced tier, the one that lists at $449/mo on ahrefs.com/pricing, checked 2 Sep 2026. It is included in the Advanced Plan at $30/month with 25 tools and the Ultimate Plan at $49/month with 91 tools. Ahrefs is the tool where members hit the daily request cap most often, so we sell an add-on: 1,000 extra daily Ahrefs requests for 30 days, priced at $10 on top of the Advanced Plan or Ultimate Plan and $15 on top of standalone Ahrefs access. The Ahrefs tool page has the current cap.
Both together
The Advanced Plan at $30/month includes both tools plus 23 others, and the Ultimate Plan at $49/month includes both plus everything else in the catalogue, 91 tools in total. Against $246.33/mo for the two entry tiers direct (sources above), the Advanced Plan is the version of "buy both" that a solo consultant can justify. The full plan list is on the pricing page.
What shared access does not include
This is shared access to paid accounts, with limits you should know before paying. On Semrush you cannot verify site ownership for your own domains under the shared account, and it is not Semrush's API. On Ahrefs you cannot use the API from your own scripts, you cannot verify site ownership for your domains, and your projects live in a shared workspace. Site Audit on a domain you do not control is limited in both. If you need ownership verification, an API key, or a private workspace, buy directly from the vendor.
How to buy Semrush and Ahrefs through GroupbuySEO
- Open the pricing page and pick a plan. For both tools, the Advanced Plan at $30/month is the cheapest that includes them together; the Ultimate Plan at $49/month adds the rest of the catalogue. For one tool, use the standalone option on its tool page.
- Check out in your local currency where we support it. Your account is created with your own login and the tools appear in your dashboard.
- Open Semrush or Ahrefs from the dashboard. Read the daily cap on the tool page first, and if you expect to run heavy Ahrefs research, add the 1,000-request add-on before you need it rather than after you hit the wall.
If you want to see what else is in the same price bracket before deciding, our roundup of the best Ahrefs alternatives in 2026 covers the tools that compete on backlink data at a lower list price.
Frequently asked questions
Is Semrush or Ahrefs better for beginners?
Ahrefs is easier to learn because it does fewer things and its reports are laid out so the next step is obvious. Semrush has more modules and a steeper first week, and rewards you later if you use the PPC and content tools.
Which has more accurate search volumes?
Neither has Google's numbers; both estimate from clickstream data and their own models. Semrush tends to report slightly higher volumes and Ahrefs adds a clicks-per-search figure that is often more useful than volume. Treat both as relative rankings of keywords rather than exact counts.
Does Ahrefs ever go on sale?
No. The FAQ on ahrefs.com/pricing, checked 2 Sep 2026, states "We never run discounts," and there is no student rate or annual discount that changes the plan prices. Semrush offers annual billing at up to 17% below monthly, per semrush.com/prices, checked 3 Sep 2026.
Is the GroupbuySEO access a modified or pirated version?
No. Both are genuine paid accounts, Semrush and Ahrefs Advanced, shared across members under fair-use limits with per-user isolation. Nothing is patched or pirated, and you log in through our dashboard rather than with a shared password.
Can I use the shared Ahrefs or Semrush access for client work?
Yes, for research and audits. You cannot verify ownership of a client's site inside the shared account, so the Site Audit features that depend on verification are limited on domains you do not control. Keyword research, competitor analysis and backlink reports work normally.
What happens when I hit the daily limit?
It resets on a daily cycle. If you hit it regularly on Ahrefs, the 1,000-request add-on is $10/month on the Advanced Plan or Ultimate Plan and $15/month on standalone access. Heavy Semrush users should look at the Ultimate Plan.
How is this different from an account sold on Telegram?
Those are usually one login resold to hundreds of people, which both vendors detect and ban, often within days, leaving you with no access and no recourse. Ours is a managed account with per-user isolation and someone to answer when something breaks.
Can I pay in my local currency?
Yes. Checkout prices in your region's currency where we support it, including India, Russia, Pakistan and Bangladesh, so you are not paying a US-dollar list price plus a card conversion fee on top. Read the refund policy before paying, here or on any provider's site.