Your single source of truth for the public facts about your business.

Your customer data has a source of truth. Your employee data does too. So why let the public facts about your people, places, events and products be scattered across multiple systems and spreadsheets — often with conflicting information and zero integration?

With the Hart Knowledge Manager, it’s easy to update customers, partners, and business systems when your locations or delivery points move, or when your holiday hours or in-store promotions change. With centralized control, you’ll drive new efficiencies, win high-intent customers, and cultivate rich interactions everywhere online.


Make your website intelligent.

Schema Markup


Optimize for intelligent services.



Rich local page analytics.

Knowledge Sync


Live data updates.


Hart Listings


Get found. Everywhere.
HMBD Listings puts you in control of the facts about your business across 100+ digital services globally, including Google, Amazon Alexa, Apple, Bing, Facebook, Yahoo, and Yelp. HMBD’s industry-leading Knowledge Network gives you direct connections to all the places where consumers seek answers about your brand.

Hart Analytics


Bring customer engagement into focus — everywhere.
With information about your brand scattered across the digital ecosystem, it’s never been possible to see a single, complete view of how customers are interacting with your business. HMBD Analytics brings customer interactions into focus — everywhere they occur. Measure not only how well you rank in search, but how many of the facts that consumers see about your business you truly control.

See first-hand how the HMBD Knowledge Engine can help you !

Drop us a line!

Hart Marketing & Business Development

6816 Hyde Park Dr. #F, San Diego, CA 92119, us

(619) 839-9064