Givebutter already integrates with Salesforce via Zapier, and we can offer custom integrations on a case-by-case basis, but we would love to offer a native Salesforce integration to all users as well. https://givebutter.com/integrations/salesforce
Ability for fundraisers to use Google Analytics on their fundraising pages/campaign pages
Mailchimp Integration (Native)
Users can already integrate with Mailchimp via Zapier, but we'd love to also support a native "one-click" integration as well.
Native integration with Quickbooks for account on the per transaction level
Ability to integrate with Tessitura. -- Tessitura is an enterprise application used by performing arts and cultural organisations to manage their activities in ticketing, fundraising, customer relationship management, and marketing. It refers to itself as "arts enterprise software".