Build my stackAhrefs vs Semrush
Evaluating Ahrefs and Semrush requires comparing two popular options in the marketing & seo space. While Ahrefs is widely recognized for its ability to help serious SEO teams who live in the data, Semrush is optimized for teams that need to focus on marketers who want SEO, ads, and content in one place. In this hands-on evaluation, we look at their pricing structures, feature sets, user reviews, and performance to help you decide which tool fits your daily workflow best.
Based on our comprehensive evaluation metrics, Ahrefs emerges as the stronger overall choice for most teams, earning a score of 4.8 compared to 4.6 for Semrush. A key factor in this recommendation is that Ahrefs provides best in class backlink index and crawler, which helps streamline workflows. However, Semrush remains an excellent alternative if your team is specifically looking for a tool optimized for marketers who want SEO, ads, and content in one place and you value huge feature surface across SEO, PPC, and content. Weigh the cost differences and feature limits carefully before making a commitment.
Ahrefs vs Semrush at a glance
| Ahrefs | Semrush | |
|---|---|---|
| Category | Marketing & SEO | Marketing & SEO |
| Our rating | 4.8 / 5 | 4.6 / 5 |
| Starts at | $129/mo | $139.95/mo |
| Free tier | No | Yes |
| Best for | Serious SEO teams who live in the data | Marketers who want SEO, ads, and content in one place |
How they scored, dimension by dimension
In our testing, Ahrefs comes out on top for ease of use with a rating of 4.4 versus 4.0 for Semrush. This difference reflects Ahrefs's more robust implementation of these features, which helps teams execute work with less friction. While Semrush is capable, it does not match the ease of use or feature depth offered by the winning platform in this category.
In our testing, Ahrefs is the stronger option for data quality with a rating of 5.0 versus 4.6 for Semrush. This difference reflects Ahrefs's more robust implementation of these features, which helps teams execute work with less friction. While Semrush is capable, it does not match the ease of use or feature depth offered by the winning platform in this category.
In our testing, Semrush edges ahead on value with a rating of 4.5 versus 4.2 for Ahrefs. This difference reflects Semrush's more robust implementation of these features, which helps teams execute work with less friction. While Ahrefs is capable, it does not match the ease of use or feature depth offered by the winning platform in this category.
In our testing, Ahrefs has the clear advantage on support with a rating of 4.5 versus 4.4 for Semrush. This difference reflects Ahrefs's more robust implementation of these features, which helps teams execute work with less friction. While Semrush is capable, it does not match the ease of use or feature depth offered by the winning platform in this category.
Where Ahrefs shines
- Best in class backlink index and crawler
- Keyword data that holds up against real rankings
- Site Audit catches issues other tools miss
- Clean, fast interface with little bloat
- No monthly free tier to learn on
- Credit limits on lower plans feel tight
Where Semrush shines
- Huge feature surface across SEO, PPC, and content
- Generous limited free account to start
- Excellent keyword gap and competitor tooling
- Position tracking is reliable and granular
- Interface is busy and takes time to learn
- Extra seats and add ons add up fast
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So which should you pick?
Choose Ahrefs if
- Built for serious SEO teams who live in the data
- ease of use and data quality matter most to you
- Budget is tight (from $129/mo)
- Best in class backlink index and crawler
Choose Semrush if
- Built for marketers who want SEO, ads, and content in one place
- value matter most to you
- You want a real free tier before paying
- Huge feature surface across SEO, PPC, and content
Ahrefs is the cheaper place to start
Ahrefs is the cheaper entry point at $129/mo, versus $139.95/mo for Semrush.
Ahrefs plans at a glance
Lite
Freelancers and small sites
- 1 user
- Core Site Explorer
- Rank tracking basics
Standard
SEO professionals
- Full Site Explorer
- More history & reports
- Content Explorer
Advanced
In-house teams
- More seats & limits
- Looker Studio
- Advanced reporting
Pricing is indicative and shown per month at the time of writing. Plans, limits, and prices change often, so check Ahrefs’s site for the latest before you buy.
Semrush plans at a glance
Free
Kick the tyres
- Limited daily searches
- 10 tracked keywords
- 1 project
Pro
Freelancers & startups
- 500 keywords to track
- 5 projects
- Core SEO + PPC tools
Guru
Agencies & growing teams
- 1,500 tracked keywords
- Content Marketing toolkit
- Historical data
Pricing is indicative and shown per month at the time of writing. Plans, limits, and prices change often, so check Semrush’s site for the latest before you buy.
Common questions
Affiliate disclosure: We may earn a commission if you buy Ahrefs or Semrush through the links on this page, at no extra cost to you. We only compare tools we have tested, and commissions never change our scores or which tool we recommend. We currently track 218+ tools.