Free Alternative
Free Sitebulb Alternative
Cover the same SEO and AI-search jobs Sitebulb is best known for — instantly, free, with no signup.
About Sitebulb
Sitebulb is a desktop technical SEO crawler in the Screaming Frog category, with a stronger focus on visual reporting, prioritized hint engine, and audit-ready PDF export. Popular with technical SEO consultants.
Pricing: Sitebulb is a paid annual subscription with a free trial. No permanent free tier.
When Sitebulb fits
- ✓Technical SEO consultants delivering site audits to clients
- ✓Visual crawl maps and PDF deliverables
- ✓Prioritized "hints" (bug reports) ranked by severity
- ✓Sites in the 1,000-100,000 URL range
When Tool SEO Kit fits
- ✓You're auditing a single page, not a full site
- ✓You don't need a desktop install or annual license
- ✓AI-search readiness is the focus
- ✓Web-based shareable reports beat PDFs for your workflow
Free tools that map to Sitebulb's jobs
The honest comparison
Sitebulb is a desktop technical SEO crawler built for teams who need depth and history. Tool SEO Kit is built for instant, single-page jobs and AI-search readiness — particularly for solo operators and small businesses who don't need an enterprise platform. Pick the one that matches the job. Both can coexist.