Crustdata

Crustdata is a real-time B2B data broker that monitors more than 350 B2B datapoints and sends real-time alerts, so you never miss the moments that matter and can act on them immediately. Whether you are tracking prospects, monitoring competitors, or keeping an eye on your pipeline, the freshest business insights are always at your fingertips.

The platform delivers real-time company and people data through an API or a data feed, giving your platform a steady stream of accurate, up-to-date business insights to build on.

One standout feature is the Watcher API, which keeps watch over the people and accounts you care about most. It sends real-time signals when key individuals get promoted, switch jobs, or when their companies close funding rounds — the perfect moments to reach out or update your records.

Crustdata is also positioning itself as a Google for AI agents, offering specialized data tailored for AI platforms and agents that need reliable, structured business information to work with.

If real-time updates are not a requirement for you, Crustdata offers a full dataset delivered in bulk as CSV or JSON. This dataset covers over 12M companies and more than 250M people profiles, and is refreshed monthly, quarterly, or yearly — flexible enough to match however often your use case demands fresh data.