Free: public checker, no account needed. Starter: $9/month for one site with weekly checks and AI crawler probes. Pro: $19/month for five sites. Agency: $49/month for twenty-five sites.
Free browser-based tools with no limits; paid services available for specialized engagements including fractional SEO retainers, technical audits, and custom web development (pricing available upon inquiry).
Key features
Live crawler probes for Google, ChatGPT, Claude, and Perplexity
HTTP status and redirect tracking
robots.txt rule checking per user-agent
noindex meta tag and X-Robots-Tag detection
Canonical URL validation
Sitemap listing verification
Firewall block detection (403 errors)
Weekly monitoring and email alerts
Plain-English fix prompts
687+ free browser-based tools across 16 categories
SEO tools including meta title generator and SERP snippet previewer
Image optimization tools with client-side processing
Developer utilities including JSON formatter and code validators
No login required for most tools
Sub-second load times with passing Core Web Vitals
Open knowledge base with technical playbooks
Fractional search leadership and monthly retainers
Custom web development and tool engineering services
What makes it different
Read-only checks that never request Google indexing or change your site
Checks AI crawlers like GPTBot and ClaudeBot separately from Google
Free public check with no account or sign-up required
7-day money-back promise on paid plans
Anti-agency model connecting directly with senior practitioners instead of junior account managers
Platform creator personally built all 687+ browser tools using vanilla technologies
Browser tools run entirely client-side with zero data retention and privacy
Verified results backed by GA4 and Search Console data from live client engagements
Custom websites and tools built to 95+ Lighthouse scores with zero plugin bloat
IndexDoctor