Semrush is the best-known all-in-one SEO suite: keyword research, rank tracking, competitor analysis, backlinks, content tools, and a site audit — now with an AI Visibility toolkit too. It's deep, and for keyword/competitive work it's hard to beat.
But Semrush is a marketing suite, not a website-health platform. It doesn't audit accessibility (ADA/WCAG) or privacy/cookie compliance — two of the biggest legal-risk areas for a modern site. CrispAudit is built around exactly that broader definition of 'healthy.'
Where Semrush is strong
Keyword research, rank tracking, backlink analysis and competitive intelligence are Semrush's core, and they're excellent. If your primary job is SEO/content strategy and competitive positioning, Semrush is a category leader — and its AI Visibility toolkit tracks brand mentions across AI engines.
Where CrispAudit is different
- Whole-site health, not just SEO: accessibility (WCAG/ADA) and privacy (GDPR/CCPA, Consent Mode v2) are first-class — Semrush doesn't cover them.
- GEO/AEO readiness: we score whether AI engines can crawl and cite you, with concrete fixes — complementary to Semrush's mention tracking.
- Legal-risk flags: ADA lawsuit and cookie-consent exposure surfaced in plain English.
- Price and simplicity: free to start and $19–$229/mo, versus Semrush plans from roughly $139/mo.
Feature comparison
| CrispAudit | Semrush | |
|---|---|---|
| Primary focus | Site health & compliance | SEO/marketing suite |
| Technical SEO audit | Yes | Yes — deep |
| Keyword/rank/backlinks | No | Yes — deep |
| GEO / AEO readiness | Yes — fix-focused | Mention tracking |
| Accessibility (WCAG/ADA) | Yes | No |
| Privacy & consent | Yes | No |
| Structured data | Yes | Partial |
| Pricing | Free, then $19–$229/mo | From ~$139/mo |
Use both, honestly
These tools aren't really rivals. Many teams run Semrush for keyword and competitive strategy and CrispAudit for site health, accessibility, privacy and AI-search readiness. If you can only pick one and your concern is whether your site is healthy, compliant and AI-visible, start with CrispAudit.
Audit your site's health, accessibility and AI-search readiness free in under a minute.
Run a free audit