ContactBased is a person-level intent data platform. Free-text search any topic on the open web (a product, a competitor, a niche category, a regional keyword) and get a daily-refreshed feed of the people researching it. Each row is a person, not just a company: hashed email, name, location, and LinkedIn URL when available. Push the audience to LinkedIn, Meta, Google, or TikTok as a custom audience, enrich your CRM (HubSpot, Salesforce), hand the list to SDRs, or pull the same data into your own product via the self-serve OpenAPI 0.1.0 API. Works for B2B and B2C, niche or broad. 30+ billion daily signals, 24-hour data freshness.
Common questions and answers about our contact-level advertising platform:
Real-time intent data
Free-text search any topic on the open web and get a daily feed of the people actively showing interest in it.
30B+ signals daily · 24-hour freshness
Intent signals from banks, wealth management, and fintech companies.
Shopping behavior, supply chain needs, and retail expansion signals.
Signals from hospitals, clinics, and digital health providers.
Property management, commercial real estate, and proptech intent.
EdTech adoption, university procurement, and e-learning trends.
Booking platforms, hotel chains, and travel agency signals.
Supply chain optimization, industrial tech, and factory operations.
Software buyers, IT infrastructure, and SaaS adoption signals.
Dealership networks, auto manufacturers, and mobility tech.
Network infrastructure, 5G expansion, and telecom providers.
Renewable energy, grid management, and utility procurement.
Consulting firms, legal practices, and agency growth signals.
ContactBased turns any topic into a daily-refreshed feed of the people researching it. The product is built around three steps that take you from a free-text query to an activated audience or an enriched CRM in minutes.
Type any keyword, product name, competitor, use case, niche category, or regional phrase. ContactBased runs free-text matching against open-web behavior, so the topic does not need to live in a predefined taxonomy. Example queries include "Snowflake migration", "lab-grown diamonds", "CRM software", and "ice baths". Works for B2B and B2C audiences alike.
Get a feed of the individuals showing intent for that topic right now. Each row is person-level: hashed email, name, location, and LinkedIn URL when available. Data is refreshed on a 24-hour rolling window and you can search lookback windows of 7, 14, or 30 days.
Push the audience to LinkedIn, Meta, Google, or TikTok as custom audiences. Sync to HubSpot or Salesforce to enrich your CRM. Hand the list to SDRs for outbound. Or pull the same data into your own product via the ContactBased API.
Marketers use the ContactBased dashboard to free-text search topics, build lists, and export CSVs. Builders pull the same data into their own product via the ContactBased intent and enrichment API. Self-serve OpenAPI 0.1.0 spec, batch enrichment up to 1,000 contacts per call.
Submit a feed_id and a lookback_days window. The endpoint returns total records, records with cb_id, daily counts, and an optional frozen export so you can paginate stable rows forever.
Common questions and answers about our contact-level advertising platform:
Access real-time intent data with 30 billion daily signals. Talk to ContactBased to start free-text searching any topic and turning the results into custom audiences, enriched CRM contacts, or API-driven product features.