Inventory before you switch

List every provider, send call, template, Workflow, webhook, sending domain, suppression rule, and consent source. Mark the contacts, events, and transactional sends that must move, along with the account and DNS work that still happens in the dashboard. Keep the old provider active until the replacement path is verified.

Choose the matching guide

Use the guide for your current provider to map contacts, templates, sends, and cutover steps to Loops.

Keep the cutover reversible

Make code changes on a branch. Test contact updates, events, and transactional sends with a small audience, then move traffic in one controlled step. Remove the old package and credentials only after Loops is handling the expected sends.