The data in your Salesforce org is only as useful as it is accurate, and you deserve the best tools available to manage and maintain it. Apsona is certainly on the short list, and their commitment to the nonprofit community makes it very affordable (possibly free for qualifying orgs). 

In this (virtual) meeting, we'll hear from a nonprofit Apsona customer with the real-life problems and process improvements they were able to realize with Apsona's suite of data management tools.