| What it does | Get named by ChatGPT, Claude, Perplexity and Gemini, not just found on Google
| AI visibility audits for technical SEO, entity clarity, answer readiness, and LLM citation outcomes
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| Stage | Not given
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| Founded | Not given
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| Based in | AR
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free check: no signup required. OperStack Watch: $35 a month or $299 a year, with 7 days free. Full audit: $149 one-time. Fix service: $249 for sites up to about fifty pages.
| Starter: $29/month (8 runs/month, single site); Pro: $69/month (20 runs/month, up to 5 sites); Agency: Custom (unlimited websites and audits with dedicated account manager and API access). 7-day free trial available; one-time audit run top-up packs available separately.
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| Key features | - Free AI visibility check scoring sites out of 100 across five areas
- Weekly reports showing whether ChatGPT and Perplexity name you
- Identifies competitors that AI assistants name instead
- Ready-to-paste fixes for each finding
- Checks 10 pages of your site, not just homepage
- Integration with Claude, Cursor and Codex for in-chat reports
- Email delivery or access via private My Watch dashboard
- Tests 14 AI crawlers including ChatGPT, Perplexity and Claude bots
- Shows which pages AI assistants read before answering questions
| - Technical SEO auditing covering crawlability, indexability, canonicals, and architecture
- Schema markup and entity graph validation
- Answer engine optimization and retrieval readiness measurement
- LLM visibility testing across ChatGPT, Claude, Gemini, Perplexity, and other models
- Prioritized issue roadmap with P1/P2/P3 severity levels
- Role-based action lists for engineering, SEO, and content teams
- Audit run comparison and progress tracking
- Executive scoring and risk band assessment
- Multi-site auditing with dashboard and workspace management
- No site installation required; audits from public site and configuration context
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| What makes it different | - Focuses specifically on AI assistant visibility, not traditional search rankings
- Every score uses free public data that subscribers can verify themselves
- Built by a solo operator running real content sites, not an agency
- Runs AI assistant queries with web search on every week to show trends
- Provides specific page addresses and text to paste, not generic advice
| - Combines technical SEO, AEO, GEO, and LLM visibility into one unified audit report
- Provides role-based action plans so teams can execute fixes with clear accountability
- Tracks actual citation outcomes and AI mention rates with prompt-level evidence
- Measures impact of fixes through audit run comparison and score trend tracking
- No technical setup required; audits work on public websites without script installation
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 11 ▲ +1 (up) since last check | 19 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 17 | 19 |
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| Citation Flow (Majestic) | 20 | 19 |
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| Referring domains (Majestic) | 16 | 62 |
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OperStack
Crawlly AI