High-volume enterprise email delivery service now part of MessageBird (branded as Bird), handling 40% of world commercial email volume with advanced deliverability intelligence.

SparkPost, acquired by MessageBird in 2021 and rebranded to Bird in 2023, is an enterprise email delivery service designed for high-volume senders (1M+ emails/month). The platform provides advanced deliverability intelligence, reputation monitoring, and analytics. Best suited for enterprise organizations with dedicated email teams and significant volume. Offers a Developer tier for testing and custom Enterprise pricing based on volume.
Enterprise email delivery service
Used By Count
DMARC monitoring and email authentication platform
Founded
Starting Price
Enterprise email authentication and DMARC monitoring platform providing real-time alerts, forensic analysis, and domain protection against spoofing.
Free email reputation scoring tool
Founded
Starting Price
Free email reputation measurement tool provided by Validity that rates sender IP reputation on a 0-100 scale to help monitor email deliverability.
Agile Email Creation Platform with Governed Creation™
Stensul helps enterprise marketing teams create emails faster with built-in brand and compliance controls. The platform enables creation of high-performing emails within minutes using a no-code interface with Governed Creation™ AI controls.