The AI Visibility & Generative Engine Optimization Platform
| Plan | Price | Included | Notable |
|---|---|---|---|
| Pro | $49/mo | — | AI visibility tracking, Sources driving AI visibility, Visibility recommendations |
| Enterprise | Custom | — | Dedicated support manager, API & Webhook integrations |
Checked 2026-08-08 against their pricing page. Vendors change pricing without notice.
A self-serve AI-search analytics product, with a separate data-bundle API offering structured job, news-event, technographic, and career-update data.
Marketing and growth teams responsible for a brand's appearance in AI-search answers.
Teams seeking conventional SEO rank tracking or an all-purpose marketing suite should look elsewhere: Signum positions this product around visibility in AI answers. The $49/month Pro plan includes no integrations; API and webhook integrations are listed only for custom-priced Enterprise.
It says it tracks brand and competitor visibility across ChatGPT, Perplexity, and Gemini.
Pro is listed at $49/mo.
No; the comparison lists no integrations for Pro and API/webhook integrations for Enterprise.
The site advertises a 14-day trial and a no-card free AI Checker.
Its API page describes data bundles and says customers obtain an API key after account creation.
Other products that solve a similar job or fit the same part of the GTM stack.
This page tells you whether Signum fits. Cheetah builds and runs the system it goes into — enrichment, sequencing, CRM and the joins between them.
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