Ahrefs is one of the most powerful SEO and backlink analysis platforms available, trusted by professional SEOs, content marketers, and agencies worldwide. It offers one of the largest backlink databases, alongside keyword research, rank tracking, site auditing, and competitor analysis tools. Ahrefs' Content Explorer helps discover top-performing content in any niche. Rated consistently among the top 3 SEO tools globally.
Marketing & SEOVerified listing
Ahrefs
Professional SEO toolset for keyword research, backlink analysis, site auditing, and rank tracking.
Best for: SEO professionals, agencies, and in-house marketing teams who need deep backlink analysis and keyword research at scale
- Free plan
4.5/5 ratingEditorial score 90/100Last reviewed Sep 22, 2026ahrefs.com
Entry plan
Free (verified site owners only)
Get started free
Opens the official website in a new tab.
Editorial score90/100
The editorial note
What to know about Ahrefs
Is it right for you?
Who Ahrefs suits
Choose it if
- SEO professionals, agencies, and in-house marketing teams who need deep backlink analysis and keyword research at scale
Look elsewhere if
- Beginners on a budget — Ubersuggest or Google Search Console (free) are better starting points before investing in Ahrefs
What you get
Key features
- Backlink analysis — largest index with 35 trillion links
- Keywords Explorer with 10+ billion keywords database
- Site Audit for technical SEO issues
- Rank Tracker for daily position monitoring
- Content Explorer — find top content by traffic and links
- Competitive analysis — spy on competitor rankings
- Link Intersect — find sites linking to competitors but not you
- SERP history and traffic value estimates
Works with
Integrations6
What it costs
Pricing
| Plan | Price | What it includes |
|---|---|---|
| Ahrefs Free | Free (verified site owners only) | Limited Site Explorer and Site Audit access for verified site owners. No credit card required. |
| Lite | $129/month (billed annually)Billed monthly (billed annually) | 5 projects, 750 tracked keywords, 6 months of historical data. Best for small businesses. |
| Standard | $249/month (billed annually)Billed monthly (billed annually) | 20 projects, 2,000 tracked keywords, 2 years of historical data. Includes Content Explorer. |
| Advanced | $449/month (billed annually)Billed monthly (billed annually) | 50 projects, 5,000 tracked keywords, 5 years of historical data. For lean in-house teams. |
| Enterprise | From $1,499/month (annual commitment)Billed monthly (billed annually) | Uncapped API access, SSO, custom limits, and dedicated account management. |
Prices are recorded from the vendor's public pricing page and can change. Check before you buy.
The trade-off
Pros and cons
Pros
- Largest and most accurate backlink database in the industry
- Best-in-class keyword research with SERP history and traffic estimates
- Content Explorer for finding viral content and link-building opportunities
- Site Audit tool catches technical SEO issues with clear actionable fixes
- Accurate rank tracking with daily updates on any keyword set
Cons
- Expensive — starts at $129/month with limited seats
- No free plan; trial was removed, only Ahrefs Webmaster Tools is free
- Data can lag for very new backlinks compared to real-time crawlers
- Interface has a learning curve for SEO beginners
Quick read
At a glance
- Category
- Marketing & SEO
- Pricing model
- Freemium
- Entry plan
- Free (verified site owners only)
- Free plan
- Available
- Free trial
- Not listed
- Platforms
- Web
- Website
- ahrefs.com
- Last reviewed
- Sep 22, 2026
The verdict
Our take on Ahrefs
Ahrefs is one of the two dominant professional SEO platforms. Its backlink database and crawler are best-in-class, and Keywords Explorer is among the most accurate keyword research tools available. The $129/month starting price is steep for solo bloggers, but for agencies and serious SEOs the data quality justifies the cost.
Editorial review
From the journal
Editorial review of Ahrefs
Ahrefs is one of the two dominant professional SEO platforms. Its backlink database and crawler are best-in-class, and Keywords Explorer is among the most accurate keyword research tools available. The $129/month starting price is steep for solo bloggers, but for agencies and serious SEOs the data quality justifies the cost.
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