Ahrefs vs SEMrush Features: The Two SEO Heavyweights Go Toe-to-Toe (With Zero Fluff)

Ever stared at your screen, paralysed by the question: “Ahrefs or SEMrush—where do I actually get more for my money?” You’re in good company. These two are the SEO world’s Messi and Ronaldo—each with a horde of fans, millions in the bank, and a knack for outdoing each other every season.

This guide? We’re skipping the fanboy nonsense and diving straight into which features matter, what each does best, and—crucially—how they stack up where it counts: real data, workflow, and value for actual SEOs.

Feature Showdown: Ahrefs vs SEMrush Side-by-Side

Think of Ahrefs and SEMrush like two Swiss Army knives. Both are packed with tools, but the attachments are different, and some are sharper than others. Here’s a quick comparison table to make sense of the main features:

(Prices accurate as of early 2024. Both offer various plans and a bewildering array of add-ons, but these are the core starting points.)

The Big Three: Where Each Tool Shines

Worked Example: Finding Keyword Gold

Let’s say you run a gardening blog and want to target “best compost bins.”

Metric vs imperial? If you’re tracking, say, “how much compost fits in a 220-litre bin,” that’s about 58 US gallons or 48 British gallons. SEMrush’s Content Template will nudge you to include both units—Ahrefs will just show what’s ranking for each.

Pricing: The Bruising Reality

Here’s what most people miss: the price tag is just the opening bid. Both tools start at about $100–$130 USD a month (roughly £80–£105, €90–€120, or $140–$175 AUD). But want more tracked keywords, extra users, or API access? That’s when the meter starts running.

If you’re just dabbling, try KeywordNumbers’ free keyword tools to get a taste for research without melting your credit card.

Workflow: Which Tool Actually Fits?

Reporting, Integrations, and Support

The Verdict: Which One Should YOU Use?

If you’re after pure backlink power and competitive research, Ahrefs is the laser-guided missile. If you want a marketing dashboard that does everything—including your social posts and paid ads—SEMrush is the Swiss Army knife.

Or be clever and use free alternatives for basic research until you’re ready to go pro.

Questions people are actually asking

How to use SEMrush?

Start by signing up for an account. Use the ‘Domain Overview’ to analyse competitors, ‘Keyword Magic Tool’ for keyword research, ‘Site Audit’ for technical checks, and ‘Position Tracking’ to monitor your rankings. SEMrush has tons of tutorials if you get stuck—no degree needed.

Is SEMrush having issues?

Like any big platform, SEMrush occasionally has outages or slowdowns, usually announced on their status page or Twitter. If it’s not working, check their support portal or try again in a few minutes—it’s rarely down for long.

How much does SEMrush cost?

SEMrush starts at $129.95 USD per month (about £105, €120, or $175 AUD). Higher tiers and add-ons bump the price, especially for agencies needing more users or projects.

Is SEMrush worth it?

If you need a tool that covers keyword research, SEO, PPC, and even social media management in one place, yes. It’s pricey, but agencies and serious marketers get their money’s worth fast. For hobbyists? Probably overkill.

How to get SEMrush for free?

There’s a limited free version, giving you 10 reports a day and access to some basic tools. It’s great for a quick look, but the real power is paywalled. Occasionally, SEMrush offers free trials—keep an eye out.

How does SEMrush work?

SEMrush crawls millions of websites and search results daily, then organises the data so you can analyse keywords, backlinks, rankings, and more. You enter a domain or keyword, SEMrush crunches the numbers, and you get actionable insights.

What’s better for backlinks: Ahrefs or SEMrush?

Ahrefs is usually regarded as the gold standard for backlink data—its index is bigger and fresher. SEMrush is good for links too, but shines more in overall marketing features.

Conclusion

There’s no “one tool to rule them all.” Ahrefs is the master of links and competitive research, while SEMrush is the marketing department’s best mate. Still not sure? Try KeywordNumbers’ free keyword research tools first, and see what features matter to you before you splash out.

You wouldn’t buy a Swiss Army knife just to slice bread—pick the tool that fits your actual needs.

Free tools to put this into practice

Reading is one thing — testing your own pages is what moves the needle. Here are the free KeywordNumbers tools that pair best with this guide:

Every one of our free SEO tools is genuinely free to use, with no sign-up required.