Switching providers? Bring your setup
Concrete migration guides: which SMTP settings change, how API fields and webhook events map, and how to carry your suppression lists across.
Choose the provider you are moving from.
From SendGrid
Swap the "apikey" SMTP login or the v3 Mail Send call, map Event Webhook names.
Open the guideFrom Mailgun
Move from form-data Messages API and Routes to JSON sends and inbound rules.
Open the guideFrom Postmark
Replace the server token, rename PascalCase fields, map message streams.
Open the guideFrom Resend
Near-identical JSON fields; switch the base URL and Svix-style verification.
Open the guideFrom Amazon SES
Replace SigV4 calls and SNS/EventBridge plumbing with Bearer JSON and webhooks.
Open the guideTry it on the free plan, keep the same integration as you grow.
The free plan includes 1,000 emails per month. Paid plans change volume and limits, not your API calls or SMTP settings.
Ready to send your first email?
1,000 emails free every month. No credit card required. Upgrade only when you outgrow the free tier — and we will let you know when that time comes.
Managed SaaS platform · Native SMTP engine · SOC 2 in progress