SEO Tools
Ahrefs is an SEO and AI-marketing platform built on its own web crawler and 10+ years of web-scale data. It covers the full competitive research stack: Site Explorer for studying competitors' sites and backlink opportunities, Keywords Explorer, Rank Tracker with GSC Insights, Site Audit with crawl credits (100K-500K depending on plan), and Brand Radar for tracking brand visibility in LLMs and AI platforms with custom prompt tracking. It is the platform most often compared head-to-head with Semrush, and ToolBistro has a dedicated comparison of the two.
Ahrefs pricing is tiered with a genuinely free entry: Ahrefs Free gives limited access to Site Explorer and Site Audit for your own site, and paid plans start at Starter for $29/mo. The core plans are Lite at $129/mo, Standard at $249/mo, and Advanced at $449/mo, with up to 17% saved by paying annually, plus an Enterprise tier. Ahrefs does not run discounts or free trials, per its own pricing FAQ, so the free tier is the only no-cost way in. That pricing sits above budget tools like LowFruits ($20.75/mo yearly) and Mangools ($61/mo) but below or level with Semrush's SEO plan ($117.33/mo billed annually) when you compare like-for-like feature depth.
Ahrefs
Ahrefs is an SEO and AI-marketing platform that provides backlink and competitor analysis, keyword research, rank tracking, site auditing, and AI/LLM brand-visibility tracking, powered by its own web crawler and 10+ years of web-scale data. Best for: SEO professionals and marketing teams doing competitive, backlink, and keyword research.
At a glance
| Category | SEO Tools |
| Starts at | $29/mo (Starter plan) |
| Pricing | Free tier (Ahrefs Free) for your own site; Starter $29/mo; core plans Lite $129/mo, Standard $249/mo, Advanced $449/mo (save up to 17% paying annually); Enterprise plan available. |
| Best for | SEO professionals and marketing teams doing competitive, backlink, and keyword research |
Key features
- Site Explorer for studying competitors' websites and backlink opportunities
- Keywords Explorer for researching what customers are searching for
- Rank Tracker for monitoring rankings in search engines (plus GSC Insights for Google Search Console)
- Site Audit with crawl credits (100K-500K depending on plan) to audit and optimize websites
- Brand Radar for tracking brand visibility in LLMs/AI platforms, with custom prompt tracking
How does Ahrefs compare to Semrush and Moz?
Ahrefs and Semrush price their mid tiers almost identically: Ahrefs Standard is $249/mo while Semrush Pro+ is $248.17/mo billed annually ($299 monthly). The entry points differ sharply: Ahrefs Starter is $29/mo and Ahrefs Free exists, while Semrush's SEO plan is $117.33/mo billed annually ($139 monthly) with a 7-day free trial. Ahrefs explicitly offers no trial and no discounts, so Semrush's trial is the easier way to evaluate either product.
Against Moz, Ahrefs is more expensive at comparable tiers: Moz Standard is $99/mo ($79/mo billed yearly) versus Ahrefs Lite at $129/mo. Moz brings Domain Authority metrics and AI visibility dashboards, while Ahrefs' differentiation is its own crawler index, Site Audit crawl credits, and Brand Radar for LLM visibility. Budget-focused users get a cheaper entry from Moz ($49/mo single-site plan) or Ahrefs Starter ($29/mo).
Who should use Ahrefs?
Ahrefs is a fit for SEO professionals and marketing teams whose work centers on competitive, backlink, and keyword research. If you are an agency that needs to audit competitor sites at scale, track rankings across projects, and monitor how your brand surfaces in AI platforms, the Site Explorer + Rank Tracker + Brand Radar combination is the core value, with crawl credits scaling from 100K to 500K by plan.
Ahrefs is NOT ideal for solo users on a tight budget: the free tier is limited to your own site, and meaningful competitive research starts at $29/mo Starter. If you need a free trial to evaluate before paying, or prefer an all-in-one suite with content and social tools, Semrush (7-day free trial) or SE Ranking (14-day trial) are worth comparing first.
Pricing
Free tier (Ahrefs Free) for your own site; Starter $29/mo; core plans Lite $129/mo, Standard $249/mo, Advanced $449/mo (save up to 17% paying annually); Enterprise plan available. Confirm current terms on the vendor site before buying.
Alternatives
Worth comparing: Semrush, Moz, Se Ranking.
FAQ
Is Ahrefs free?
Yes, Ahrefs Free exists and gives limited access to Site Explorer and Site Audit for your own website. Paid plans start at $29/mo on the Starter plan.
How much does Ahrefs cost?
Starter is $29/mo; core plans are Lite $129/mo, Standard $249/mo, and Advanced $449/mo, with up to 17% off for annual billing. An Enterprise plan is also available.
Does Ahrefs have a free trial?
No. Ahrefs states in its pricing FAQ that it never runs discounts or free trials; the Ahrefs Free tier is the only no-cost option, limited to your own site.
Ahrefs vs Semrush: which is better?
Ahrefs Starter is $29/mo versus Semrush's SEO plan at $117.33/mo billed annually ($139 monthly). Ahrefs is cheaper to enter and strong on backlink data and site audits; Semrush adds AI visibility tracking from its Starter plan ($165.17/mo annual) plus content and social media tools, and offers a 7-day free trial Ahrefs does not.