Prices checked: November 2026
You want more customers to find you on Google, and every SEO guide points you to the same two tools: Semrush and Ahrefs. Both are excellent. Both are also expensive enough that picking the wrong one hurts.
Semrush starts at $117.33 a month on annual billing and lets you try it free for 7 days. Ahrefs never runs free trials or discounts, but it offers a free plan for your own website and a $29 Starter plan for quick research.
We checked both official pricing pages in November 2026, compared the plans line by line and picked a winner in each area a small business owner cares about.
Here’s how they compare, and which one to pick.
Quick answer
- Choose Semrush if: you want one tool for SEO, AI search visibility and wider marketing research, daily rank updates, and a free trial before you pay.
- Choose Ahrefs if: backlinks and competitor research are your main focus, you manage several of your own sites, or you want a cleaner, simpler interface.
- Our pick for most small businesses: Semrush. Its entry plan is cheaper on annual billing, it tracks rankings daily instead of weekly, and the 7-day trial lets you test it with your own site first.
- Cheapest option: Ahrefs. Its free plan covers your own verified site, and Ahrefs Starter costs $29 a month for basic keyword and competitor lookups.
Semrush vs Ahrefs at a Glance
| Tool | Best for | Free plan | Starting price |
|---|---|---|---|
| Semrush | Small businesses that want SEO plus AI visibility in one tool | Yes (10 reports a day), plus a 7-day trial | $117.33/mo (SEO plan, annual) |
| Ahrefs | Link building, competitor research and multi-site owners | Yes, for your own verified site | $29/mo (Starter); $107.50/mo (Lite, annual) |
| Feature | Semrush | Ahrefs |
|---|---|---|
| 5-person team | About $297/mo (SEO + 4 users) | $447.50/mo (Standard + 4 users) |
| Free trial | 7 days | None |
| Rank tracking | 500 keywords, daily | 750 keywords, weekly |
| AI search tracking | 50 prompts daily from Starter | 150 prompt checks/mo on Lite |
| Users | Extra users from $45/mo | 1 included; $40 to $80 per extra user |
| Switching in | Imports ranking history from other tools | No import tool found |
| Support | Online support team (paid plans) | Help center and email support |
Prices checked November 2026. Prices use annual billing unless noted (Ahrefs Starter is billed monthly). The 5-person team price adds 4 extra users to the cheapest plan that allows 5 people: Semrush SEO at $117.33 plus 4 users at its $45 starting rate, and Ahrefs Standard at $207.50 plus 4 users at $60 (Ahrefs Lite allows only 3 users).
Semrush: Overview
Best for: Small businesses and agencies that want keyword research, rank tracking, site audits and AI search visibility in one platform
Semrush is an SEO and online visibility platform with toolkits for SEO, AI visibility, local listings, content, social media and ads. Its affiliate page lists a database of 28 billion keywords and 43 trillion backlinks across 142 country databases.
Its 2026 plans bundle SEO with AI search tracking. From the Starter plan up, you can track 50 prompts a day to see how ChatGPT, Gemini and Google AI describe your brand. A 2-person bakery chain could track its top 500 local keywords daily and check whether AI answers recommend it.
Key Capabilities
- Keyword research: Search volumes, difficulty and intent from a 28-billion-keyword database.
- Position Tracking: Daily rank updates for 500 keywords on SEO and Starter, 1,500 on Pro+.
- Site Audit: Finds technical errors, with an AI readiness check from the Starter plan.
- AI Visibility: Tracks custom prompts daily (50 on Starter, 100 on Pro+) and monitors AI sentiment about your brand.
- Wider marketing toolkits: Optional toolkits for local SEO, content, social and ads.
Pros
- 7-day free trial and a usable free plan
- Daily rank tracking on every paid plan
- AI search tracking bundled from Starter
- Covers far more than SEO if you need it
Cons
- The busy interface takes time to learn
- Extra users and toolkits add up fast
- Entry SEO plan has only basic keyword research
- Advanced plan has no public price
Plans & Pricing
- Free: $0/month. 1 demo project and 10 reports a day across core tools. No credit card needed.
- Free trial: 7 days on paid plans.
- SEO: $117.33/month (billed annually; $139 monthly). 5 websites, 500 tracked keywords, basic keyword research, Position Tracking and Site Audit.
- Starter: $165.17/month (billed annually; $199 monthly). Full keyword research tools, MCP access and 50 AI prompts tracked daily.
- Pro+: $248.17/month (billed annually; $299 monthly). 15 websites, 1,500 tracked keywords, historical data, content optimization and 100 AI prompts.
- Advanced: Custom pricing (contact sales). 40+ websites, 5,000+ keywords, API access and team users.
- Extra users: From $45/month each.
Ahrefs: Overview
Best for: Owners, freelancers and lean teams who care most about backlinks, competitor research and tracking several verified sites
Ahrefs built its name on backlink data and runs what it calls the world’s second-most active web crawler. Site Explorer shows who links to any website, and Keywords Explorer shows what people search for.
Every paid plan includes unlimited verified projects, so you can audit all the sites you own. A 3-person agency running sites for its own brands could use Lite for $107.50 a month on annual billing and add its 2 other team members at $40 each.
Key Capabilities
- Site Explorer: Backlinks, top pages and organic traffic estimates for any website.
- Keywords Explorer: Keyword ideas, difficulty and search intent, including branded and local intent.
- Site Audit: 100,000 crawl credits a month on Lite, with unlimited verified projects.
- Brand Radar: Tracks AI prompts (150 checks a month on Lite) to show how AI assistants mention you.
- API and MCP access: Included on Lite, Standard and Advanced.
Pros
- Free plan for your own verified website
- Unlimited verified projects on paid plans
- Highly regarded backlink data
- Clean interface that many users find easier
Cons
- No free trial, no discounts and refunds are rare
- Rank Tracker updates weekly, not daily
- Lite caps you at 3 users and 6 months of history
- Annual billing requires contacting support
Plans & Pricing
- Ahrefs Free: $0/month. Limited Site Explorer and Site Audit data for your own verified site.
- Starter: $29/month (billed monthly). Basic keyword and competitor research.
- Lite: $107.50/month (billed annually at $1,290; $129 monthly). 1 user (up to 2 more at $40), 750 tracked keywords, 6 months of history.
- Standard: $207.50/month (billed annually at $2,490; $249 monthly). 2,000 tracked keywords, 2 years of history, Content Explorer and up to 5 extra users at $60.
- Advanced: $374.17/month (billed annually at $4,490; $449 monthly). 5,000 tracked keywords, 5 years of history and up to 10 extra users at $80.
- Enterprise: Custom pricing (contact sales).
Pricing: Semrush vs Ahrefs
On annual billing, the entry plans are close: Semrush SEO costs $117.33 a month and Ahrefs Lite costs $107.50 a month as of November 2026. The gap opens when you add people.
- Solo owner on a tight budget: Ahrefs Free or Ahrefs Starter ($29) is the cheapest way in.
- Solo owner who wants a full tool: Ahrefs Lite ($107.50) is slightly cheaper than Semrush SEO ($117.33), and tracks more keywords.
- Team of 5: Semrush comes to about $297 a month, while Ahrefs needs Standard plus 4 users at $447.50 a month.
One catch with Ahrefs: its FAQ says you must contact support to switch to annual billing. On Semrush you pick annual billing at checkout.
Winner: Semrush, because adding teammates costs much less, so it stays cheaper as your team grows.
Ease of Use
Ahrefs is the calmer tool to learn. It has fewer toolkits and a cleaner layout, and many reviewers mention that it is easier to find your way around.
Semrush does more, and it shows. With toolkits for SEO, AI visibility, local, content, social and ads, beginners often feel lost at first. Its free plan and 7-day trial at least give you time to learn before you pay.
Winner: Ahrefs, because a smaller, cleaner interface is quicker to learn.
AI Features and AI Search Tracking
Both tools now track how AI assistants talk about your brand. Semrush includes 50 daily prompts from the Starter plan ($165.17 a month on annual billing) and adds AI sentiment monitoring and AI visibility reports.
Ahrefs Lite includes 150 prompt checks a month in Brand Radar. Bigger AI research needs the standalone Brand Radar AI (from $199 a month), and the AI Content Helper sits in the Content Kit add-on (from $99 a month).
Winner: Semrush, because daily AI prompt tracking comes inside the plan instead of as an add-on.
Keyword Research and Rank Tracking
Keyword data is close. Semrush lists 28 billion keywords, and both tools show volume, difficulty and search intent. Ahrefs adds branded and local intent labels, which help local businesses.
Rank tracking is the real difference. Semrush updates rankings daily on every paid plan. Ahrefs Rank Tracker updates weekly on all plans, even Enterprise, though Lite lets you track 750 keywords against Semrush’s 500.
Winner: Semrush, because daily updates show ranking drops days sooner. Pick Ahrefs if you need more keywords for less.
Backlinks and Site Audits
Backlinks are where Ahrefs made its name, and many SEO pros still treat its link data as the benchmark. It also makes broken link building easy and gives you unlimited verified projects for site audits.
Semrush claims the bigger link database (43 trillion backlinks), and its Site Audit is strong too. But its SEO and Starter plans cap you at 5 websites, while Ahrefs lets you audit every site you can verify.
Winner: Ahrefs, because its backlink tools and unlimited verified projects suit link building and multi-site owners.
Free Plan, Trial and Support
Semrush lets you test before you pay: a 7-day free trial on paid plans plus a free plan with 10 reports a day. Paid users can contact the support team about any product question.
Ahrefs says plainly that it never runs discounts or free trials, and it generally does not issue refunds. Ahrefs Free covers your own site, and support is through its help center and email.
Winner: Semrush, because the free trial removes the risk of paying for the wrong tool.
Which Should You Choose?
- If you want to try before you buy, pick Semrush and use the 7-day trial on your own site.
- If 3 or more people need logins, pick Semrush, because extra users cost less.
- If you want to know how ChatGPT and Google AI talk about you, pick Semrush Starter.
- If link building is your main SEO job, pick Ahrefs Lite or Standard.
- If you own several sites, pick Ahrefs for unlimited verified projects.
- If you only need occasional lookups, start on Ahrefs Free or the $29 Starter plan.
Not Sold on Either?
SE Ranking, Mangools and Moz Pro cover the same core SEO jobs for less money. Compare them in our guides to the best AI SEO tools and the best Semrush alternatives.
FAQs
Is Semrush cheaper than Ahrefs?
For one user, no: Ahrefs Lite costs $107.50 a month on annual billing and Semrush SEO costs $117.33 as of November 2026. For a team of 5, Semrush is cheaper at about $297 a month against $447.50 for Ahrefs Standard with extra users.
Does Ahrefs have a free trial?
No. Ahrefs says it never runs discounts or free trials. Instead, Ahrefs Free gives website owners limited Site Explorer and Site Audit data for their own verified site.
Does Semrush have a free plan?
Yes. Semrush Free costs $0 and includes 1 demo project and 10 reports a day. Paid plans also come with a 7-day free trial.
Which is better for beginners, Semrush or Ahrefs?
Ahrefs is usually easier to learn because it has fewer tools and a cleaner layout. Semrush has more features, so give yourself the full 7-day trial to learn it.
Can I move from Ahrefs to Semrush?
Yes. Semrush lets you import historical position tracking data from other tools, so you keep your ranking history. Projects and keyword lists can be set up again in a few minutes.
Do I need both Semrush and Ahrefs?
No. Most small businesses only need one. Agencies sometimes use both, but one tool plus Google Search Console covers what a small business needs.
Final Thoughts
Start the Semrush 7-day trial and connect your own website, then check your own site in Ahrefs Free the same week. Whichever one you open more often by Friday is your answer.
Still comparing tools? See our picks for the best AI SEO tools, or read how to get your business mentioned in ChatGPT.