Ahrefs removed its free tier in 2022. There's no free alternative for backlink analysis — but for technical site auditing, free tools now cover most of the same ground.
Ahrefs is one of the two dominant professional SEO platforms — alongside Semrush — and it has the same structural challenge for budget-constrained users: the price. At $99/month for the Lite plan and $199–$399/month for Standard and Advanced, Ahrefs is a professional tool priced for teams doing professional SEO at scale.
The situation became more complicated in 2022, when Ahrefs eliminated its free account tier entirely. Before that change, users could access Ahrefs Webmaster Tools (now a separate, limited free product) and get a feel for the platform without paying. That option is now gone. There is a $29/month starter plan, but it's significantly limited compared to the paid tiers in terms of data rows, projects, and functionality.
This guide addresses a specific question that gets asked regularly: is there a free alternative to Ahrefs? The honest answer is split in two, and the split matters.
Ahrefs is an SEO intelligence platform. Its core value proposition rests on three features that have no adequate free replacement.
Keyword research. Ahrefs' keyword database contains billions of search terms with reliable volume estimates, keyword difficulty scores, click-through rate models, and intent classification. Its keyword explorer is widely considered one of the most accurate available for assessing ranking difficulty and search volume.
Backlink analysis. Ahrefs' backlink index is the largest or second-largest available, depending on the benchmark. It crawls the web continuously and shows referring domains, anchor text, link type, domain rating, and historical link velocity. Its backlink data is used as a proxy for site authority and competitive analysis across the industry.
Site Explorer. Ahrefs' competitive analysis tooling shows organic keywords and estimated traffic for any domain, top-performing content by backlinks or traffic, and referring domain growth over time. For competitive intelligence — understanding why a competitor ranks and what their content strategy is — Site Explorer is the core Ahrefs feature.
Site Audit. The site audit feature crawls your site on a schedule and surfaces technical issues: broken links, redirect chains, meta tag problems, duplicate content, HTTPS issues, and Core Web Vitals. This is the one Ahrefs feature that has meaningful free alternatives.
Rank Tracking. Ahrefs tracks daily ranking movements for a configured set of keywords, with historical data and SERP feature tracking.
Ahrefs' current pricing (2026):
The Starter plan at $29/month is intended to make Ahrefs accessible to individuals, but the data limitations mean it's not a full alternative to the paid tiers. Most professional use requires at minimum the Lite plan at $99/month.
This is the most important section of this guide. The honest answer to "is there a free Ahrefs alternative" depends entirely on which Ahrefs feature you're asking about.
There is no free tool that provides backlink data comparable to Ahrefs' index in terms of coverage, freshness, or accuracy. Several free tools offer partial backlink data:
None of these are comparable to Ahrefs' full backlink database for competitive analysis or comprehensive link profile auditing. If backlink analysis is your primary reason for considering Ahrefs, there is no free tool that replaces it. The $99/month Lite plan, or Semrush at $129.95/month, are the realistic minimum options.
Similarly, there is no free tool that provides keyword difficulty, search volume, and intent data at the scale and reliability of Ahrefs' keyword database. Google Keyword Planner is free but provides range-based volume estimates and no difficulty scores. Free tools like Ubersuggest and Keyword Surfer provide rough estimates that experienced SEOs generally treat as directional rather than reliable.
Seeing estimated organic traffic, top-ranking keywords, and traffic trends for competitor domains requires paid access. This data is not available from any free tool at meaningful accuracy.
Reliable keyword difficulty scores that predict ranking effort require access to a large, continuously updated backlink and ranking database. Free tools that offer difficulty scores are working from smaller datasets and produce less reliable results.
This is where the answer changes. Ahrefs Site Audit is a strong technical crawler, but it's one module within a $99+/month platform. If your specific need is technical site auditing — checking crawlability, metadata, schema, Core Web Vitals, and AI readiness — free tools are genuinely competitive.
seo.yatna.ai runs a structured technical SEO audit across seven weighted categories. The free tier audits up to 5 pages; paid tiers scale from 25 to 500 pages.
For the site audit use case specifically, the comparison with Ahrefs Site Audit is favourable in several categories:
AI readiness is the most significant differentiator. Ahrefs Site Audit doesn't check AI crawler configurations in robots.txt, doesn't validate llms.txt, and doesn't provide an AI readiness score. For sites that care about visibility in ChatGPT, Perplexity, and other AI-powered search surfaces, these are now meaningful audit checks.
Schema validation depth. Ahrefs detects structured data but doesn't validate individual schema types at the property level. seo.yatna.ai validates 12 schema types and flags missing required and recommended properties, not just the presence of markup.
E-E-A-T analysis. Ahrefs Site Audit doesn't evaluate experience, expertise, authoritativeness, and trustworthiness signals at the page level. These signals have increased in importance both for traditional search and for AI citation selection.
Fix recommendations. Both tools provide recommendations, but seo.yatna.ai's recommendations are specific to the site's current implementation rather than generic issue descriptions.
Google Search Console remains the most important free SEO tool available for understanding how Google crawls and indexes your site. It provides real-world data — not simulations — from Google's actual crawl and index.
Key capabilities: indexing status per URL, real-user Core Web Vitals field data, query and click data by page and search term, structured data validation status, mobile usability reports, and manual action notifications.
GSC is not a direct Ahrefs Site Audit equivalent — it doesn't do a proactive crawl and find issues the way a dedicated audit tool does. But it provides ground truth data about how Google is actually handling your site, which no third-party crawler can replicate.
Screaming Frog's free tier crawls up to 500 URLs and surfaces traditional technical SEO issues: broken links, redirect chains, missing or duplicate meta tags, canonical problems, image issues, and response time data. For sites under 500 pages, it's a comprehensive free technical crawl.
For sites over 500 pages, the paid version (£149/year) removes the cap and adds JavaScript rendering and Search Console integration.
Screaming Frog doesn't cover AI readiness, E-E-A-T signals, or deep schema validation — it detects structured data but doesn't validate property-level implementation.
Built into Chrome DevTools and available as a command-line tool, Lighthouse runs a Core Web Vitals lab test with specific recommendations for LCP, CLS, and INP. It also checks accessibility, basic SEO signals, and best practices at the page level.
It's a single-page tool — it doesn't crawl a site — but for diagnosing performance issues on specific pages, it's the most actionable free tool available.
This table compares the site audit features of Ahrefs specifically. It does not compare Ahrefs' keyword research, backlink analysis, or competitive intelligence — those features have no free equivalent.
| Feature | Ahrefs Site Audit | seo.yatna.ai |
|---|---|---|
| Cloud-based | Yes | Yes |
| Crawl issues (broken links, redirects) | Yes (comprehensive) | Yes |
| Meta tag audit | Yes | Yes |
| Core Web Vitals | Yes | Yes |
| Scheduled audits | Yes | Yes (paid tiers) |
| JavaScript rendering | Yes | Yes |
| Schema validation depth | Detection only | Deep (12 types, property-level) |
| AI readiness scoring | No | Yes |
| robots.txt AI crawler check | No | Yes |
| llms.txt validation | No | Yes |
| E-E-A-T analysis | No | Yes |
| Keyword research | Yes (full platform) | No |
| Backlink analysis | Yes (full platform) | No |
| Competitor organic intelligence | Yes (full platform) | No |
| Price | $99–$399/month | Free tier + paid plans |
Ahrefs is the right tool when your work requires any of the following:
For all of these use cases, Ahrefs earns its cost for teams doing professional SEO. The $29/month starter is worth evaluating for individual users with modest needs, but most professional use cases require at minimum the $99/month Lite plan.
The honest answer to "is there a free alternative to Ahrefs" is: it depends on which part of Ahrefs you need.
For backlink analysis and keyword research, there is no free alternative with comparable data quality. Free tools provide partial data that experienced SEOs treat as directional rather than reliable. If these features are your primary use case, pay for Ahrefs or Semrush.
For technical site auditing, free alternatives cover most of the same ground — and in some categories go further. seo.yatna.ai covers AI readiness, schema validation depth, and E-E-A-T analysis that Ahrefs Site Audit doesn't include. Google Search Console provides ground-truth indexing and performance data. Screaming Frog's free tier handles traditional crawl analysis for sites under 500 pages.
If your specific need is technical auditing for a small to mid-size site, the free stack is genuinely competitive. If your need is the full Ahrefs feature set, there is no honest free replacement.
Start a free technical audit at seo.yatna.ai — up to 5 pages, no credit card required. For a detailed comparison of Ahrefs vs seo.yatna.ai for technical site auditing, see the Ahrefs alternative page.
About the Author
Ishan Sharma
Head of SEO & AI Search Strategy
Ishan Sharma is Head of SEO & AI Search Strategy at seo.yatna.ai. With over 10 years of technical SEO experience across SaaS, e-commerce, and media brands, he specialises in schema markup, Core Web Vitals, and the emerging discipline of Generative Engine Optimisation (GEO). Ishan has audited over 2,000 websites and writes extensively about how structured data and AI readiness signals determine which sites get cited by ChatGPT, Perplexity, and Claude. He is a contributor to Search Engine Journal and speaks regularly at BrightonSEO.