Sumac

Sumac is case management software built for nonprofits tracking clients through programs like counseling, job training, or food distribution. It includes email broadcast capabilities built in, plus integrations with Constant Contact or Mailchimp for nonprofits that want a more full-featured email marketing tool alongside client management.

It's ideal for nonprofits focused on direct services that need to communicate with both clients and supporters in one system. The case management core means email is secondary to program tracking, so this works best for organizations where client management is the priority.