BookYourData offers custom list building through BeSpoke, its private list-building service that builds B2B contact lists to a specification the self-service Prospector filters do not express.
A BeSpoke researcher combines firmographic, role, and geographic criteria into one built-to-order list. One example: a list of independent pediatric dental practice owners across Texas, Arizona, and Nevada, with the practice name and a direct email on every record.
BookYourData's prebuilt Prospector platform provides verified B2B contacts filterable by 100+ criteria across industry, job role, seniority, and geography. BeSpoke researches beyond that prebuilt pool when a buyer's criteria fall outside those filters. BeSpoke sits outside the prebuilt database, not inside it.
Every BeSpoke list carries the same 97% deliverability guarantee as BookYourData's prebuilt lists. If a delivered list falls below that rate, BookYourData returns credits for the records beyond the guarantee.
Prospector vs BeSpoke: when to use each
Attribute | Prospector (prebuilt) | BeSpoke (private) |
Contact pool | Prebuilt database, searched self-service | Researched per request, beyond the prebuilt pool |
Criteria | 100+ filters across industry, role, geography | Any combination, for example a niche certification paired with a company-size band |
Delivery | Instant download after a credit purchase | Built and verified by the BookYourData team, delivered as a finished list |
Deliverability | 97%, credit refund beyond the guarantee | 97%, credit refund beyond the guarantee |
Best fit | Common industry, role, and location combinations | Niche or multi-criteria lists outside the prebuilt filter set |
To request a BeSpoke list, contact the BookYourData team with the target industries, roles, and any criteria the prebuilt filters do not cover.
Read more about BeSpoke: what BeSpoke list building is, BeSpoke vs prebuilt email lists, and how to request a BeSpoke list.