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Cambium AI

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Turns US public data into a plain-language interface and synthetic personas for market, policy and audience research.

What it does

Cambium AI lets users query structured US public data through a natural-language interface instead of database queries. It moves between national, regional and local levels and generates synthetic personas that can be interviewed in real time. It is built without personal data for privacy.

Core features

Natural-language queries over US public data
Synthetic persona generation
National-to-local drill-down
Real-time persona interviews
Audience generation from a website or criteria

Best for

Test policy or product messaging
Research market fit and demand
Explore demographic and regional trends

Pricing

Free
Professional
$20/mo

Reviews

Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.