Data Clean-Up Options


I have a client who is interested in moving a bunch of Company and Contact data from a proprietary system into HubSpot in order to run various marketing campaigns. As part of this integration, they are very interested in doing data clean-up especially around standardizing Company names and contact info (addresses especially). They mentioned to me that HubSpot had some modules specifically built around this purpose.

My question is if there is any good way to leverage any HubSpot API’s for the purpose of data clean-up prior-to or after the integration step. If so, can you point me in the direction of documentation or case studies that deal with this requirement?