# Sync SendGrid Recipients (Legacy Campaigns) with other business apps
SendGrid provides a cloud-based service that assists businesses with email delivery. The service manages various types of email including shipping notifications, friend requests, sign-up confirmations, and email newsletters.
Official website: https://sendgrid.com/
# Sync using SyncPenguin
SyncPenguin is a simple yet powerful platform for data integration and synchronization. We provide pre-built or custom syncs of SendGrid Recipients (Legacy Campaigns) with a number of other business apps.
# What can SendGrid Recipients (Legacy Campaigns) be synced with?
Click on a specific app to learn details of how to set up a corresponding sync.
# Contact us
Feel free to contact us in case of any questions: