Provider comparisons
Compare who controls your product email data.
Each guide reduces the decision to operator jurisdiction, service-data location, regional boundaries, and the caveats that belong in a real sovereignty review.
Open an accountStart with your current provider.
Four short, sourced cards first. Open a guide for legal and technical caveats, product fit, and the migration path.
Resend
Modern email API
US operator, US service-data storage, and sending region versus storage location.
Compare with ResendPostmark
Transactional email delivery
US operator, US primary data location, message retention, and CLOUD Act scope.
Compare with PostmarkMailgun
Developer email platform
EU message-data region, service-order entity, global account boundary, and US jurisdiction.
Compare with MailgunSendGrid
Email delivery at scale
EU Data Residency, regional configuration, global access boundaries, and US jurisdiction.
Compare with SendGridAmazon SES
AWS email infrastructure
Luxembourg EMEA entity, regional AWS controls, cross-service architecture, and US operations.
Compare with Amazon SESCloudflare Email Service
Cloudflare email infrastructure
US operator, Email Service data location, localization scope, and storage architecture.
Compare with Cloudflare Email ServiceMailerSend
Transactional email platform
EU hosting, US operator jurisdiction, transfer safeguards, and product scope.
Compare with MailerSendMailtrap
Email testing and sending
US operator, current US hosting, transfer safeguards, and announced EU storage.
Compare with MailtrapBrevo
CRM and email suite
EU operator and hosting parity, with a smaller product and customer-data boundary.
Compare with BrevoMailjet
Email delivery and campaigns
EU-only data storage, service-order entity, product boundary, and subprocessor review.
Compare with MailjetWhat we compare
The sovereignty questions that matter.
The company that operates and contracts for the service
Where primary service data is processed and stored
Regional controls, subprocessors, and CLOUD Act considerations