MessageMedia is rebranding to Sinch Engage.
Learn more about this brand evolution and what it means if you're a MessageMedia customer.
Read about our rebrand
Skip to main content
Contact support
Service status
Developer Portal
Platform login
Sign in
Sinch MessageMedia
Contact Management
Contact Management
Managing your contacts, contact groups, and subscription status.
Click the Article Title to Open
Adding & Managing Contacts
Add individual contacts
Importing contacts
Exporting contacts
Creating audience segments
Using contact fields
Deleting contacts
See all 8 articles
Adding & Managing Contact Lists
Contact/ sync history
Managing contact lists
Add & remove contacts from lists
Merging Contact Lists