General Inquiries & Nonprofit Profile Support
Have a question about updating your GuideStar Nonprofit Profile or general question about using GuideStar?
Send our Stakeholder Support Team a message or call this phone number. (800) 421-8656
Are you a current customer and do you have a question about using your GuideStar product or service?
Send Our Product Support Team an email.
Looking to purchase a product or figure out which GuideStar service is right for you?
Send our Business Development Team an email.
Are you a member of the media who has an inquiry for our nonprofit experts?
Send us an email.