A free Semrush Site Audit alternative, built for SaaS.
Get the site audit without the trial wall. Enter your domain and in about a minute we crawl every page, score it on 100+ technical & on-page checks, and hand you a health score plus a fix list ranked by impact — free, no credit card.
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 Semrush Site Audit
We’re not affiliated with Semrush Site Audit — this is an honest look at where a free, SaaS-focused tool fits.
| Semrush Site Audit | seoforsass | |
|---|---|---|
| Price to start | Trial, then paid subscription | Free — no card |
| Built for | Every website / agencies | SaaS growth teams |
| Fix guidance | Issue list + thematic reports | Ranked by impact + how-to per issue |
| Keyword data | Volume database | Live Google Autocomplete, intent-first |
| Customer voice | — | HN, Stack Overflow & Reddit mining |
Questions about the free audit.
Is this the same as Semrush Site Audit?
It’s an independent, free alternative — we are not affiliated with Semrush. You get the core value (a crawl-based technical & on-page audit with a health score and prioritized fixes) without a subscription, plus SaaS-specific keyword and community insights Semrush doesn’t offer.
How is it free?
Create a free account and audit your domain with no credit card. Analyses are rate-limited per hour so we can keep it free.
What does it audit?
The signals a site audit should cover: titles, meta, headings, canonicals, indexability, structured data, page speed, broken links, internal links, sitemap & robots, readability and more — 100+ checks, worst-first, each with a fix guide.
Can it replace Semrush entirely?
For deep backlink databases and rank tracking, no. For a fast, free technical audit plus intent-first keyword ideas and real customer language for a SaaS site, it’s a focused, free starting point.
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.