A free Ahrefs Site Audit alternative for SaaS sites.
Crawl your site for technical and on-page SEO issues without a paid plan. Enter your domain and in about a minute get 100+ checks, a health score and a fix list ranked by impact — plus keyword and community insights, free.
No tag to install. Just your domain and a free account.
The value of a paid audit — free, and scoped to SaaS.
Every page graded, worst-first
We crawl your site like Google does and score each page on 100+ on-page & technical checks — titles, canonicals, indexability, structured data, broken links, page speed and more.
A fix list ranked by impact
No wall of data. Findings are ranked by traffic risk with a plain-English how-to guide for every issue, so you ship the 20% that moves the 80%.
Real keywords + customer voice
Your topics expanded through live Google Autocomplete and classified by intent — plus verbatim pains from Hacker News, Stack Overflow and Reddit.
seoforsass vs Ahrefs Site Audit
We’re not affiliated with Ahrefs Site Audit — this is an honest look at where a free, SaaS-focused tool fits.
| Ahrefs Site Audit | seoforsass | |
|---|---|---|
| Price to start | Paid plan / limited free account | Free — no card |
| Built for | Every website / agencies | SaaS growth teams |
| Fix guidance | Issue list by category | Ranked by impact + how-to per issue |
| Keyword data | Clickstream database | Live Google Autocomplete, intent-first |
| Customer voice | — | HN, Stack Overflow & Reddit mining |
Questions about the free audit.
Is this affiliated with Ahrefs?
No — it’s an independent, free alternative. You get a crawl-based technical & on-page audit with a health score and prioritized fixes, without an Ahrefs subscription.
How many pages does it crawl?
We crawl your homepage plus internal pages within a time budget and grade each one, then sample uncrawled links for broken URLs. It’s built for a fast, free first pass, not an unlimited enterprise crawl.
What issues does it find?
Indexability and canonical problems, broken links and soft-404s, missing or duplicate titles/meta, thin content, page-speed and structured-data issues, sitemap/robots hygiene and more — 100+ checks, each with a fix guide.
Is it really free?
Yes — a free account, no credit card. Analyses are rate-limited per hour.
Run your free audit now.
Enter your domain and get a health score, keyword ideas, community insights and an impact-ranked fix list — free, in about a minute.