Its contact management tools centralize address books, support tags and labels, allow multiple email addresses and phone numbers per contact, and store names in two languages. Users can create and manage virtual or in-person events, send personalized invitations and newsletters, track RSVPs, and follow up with guests. Public registration links and QR codes help organizations share events, collect registrations, and check in attendees, including walk-ins. The platform also provides attendance tracking and event reports to compare responses with participation.

For campaigns, iNVEETO supports announcements and newsletters, with integrations for Mailchimp and Mailgun. Users can connect their own accounts and send communications using their own domain, or configure SMTP. The service offers individual and enterprise plans, each with a three-month free trial. Enterprise features include team invitations and roles, walk-in registration, custom contact fields, and priority support. iNVEETO supports an Arabic-language interface and hosts user-controlled data on Microsoft Azure servers in the eastern United States.