Company	Industry	Purpose	Location
CloudRadial cloudradial.com	DevOps	Email delivery and marketing services	USA
Descript descript.com	Video Editing, AI Tools	Engineering	US
Deskpro deskpro.com	Help Desk Software/AI	Email delivery service	US
Mezmo mezmo.com	DevOps	Email Distribution	USA
Outthink outthink.io	Cybersecurity	Email Delivery Infrastructure	Republic of Ireland
Qreserve qreserve.com	Resource Management Software	Provides email sending services. SparkPost does not retain the contents of emails other than during the time it takes to send the email.	USA
Simon Data simondata.com	AI/ML, Marketing Automation	SparkPost is used to power the Simon Mail product, our end-to-end email service provider (ESP). Sparkpost is formally MessageBird USA Inc. (dba SparkPost).	US
Teachingstrategies teachingstrategies.com	EdTech	Email distribution for Tadpoles application (SOC 2 Type 2 audited)	United States
Usetiful usetiful.com	Digital Adoption	Transactional emails	N/A
Workshop Butler workshopbutler.com	EdTech	Email sending service	United States

Frequently Asked Questions

How many companies use SparkPost as a sub-processor?

SparkPost is used by 10 companies as a third-party data processor (sub-processor) based on their public GDPR disclosures.

What industries use SparkPost?

SparkPost is most commonly used in DevOps, EdTech, Video Editing, AI Tools, Help Desk Software/AI, Cybersecurity.

What is SparkPost used for?

SparkPost is primarily used for communication, and also for engineering, cloud infrastructure, security & identity.