Customer Stories
Real results from real enterprises that switched to PostMTA.
Inbox placement rate
TechFlow Reduced Spam Complaints by 73%
"We were spending $40k/month on SendGrid and still had deliverability issues. PostMTA cut our costs in half and our emails actually started landing in the inbox. The onboarding team was exceptional."
Sarah Franklin
VP Engineering, TechFlow
Annual savings
DataSync Migrated 2B Emails/Month Without a Single Delivery Issue
"Migrating from SES was straightforward — PostMTA's team handled the DNS and warmup. Our transaction email revenue increased 12% in the first month because emails were finally getting through."
Marcus Rodriguez
CTO, DataSync Inc.
Uptime in 2025
NexusHealth Achieved HIPAA Compliance with PostMTA Enterprise
"Patient appointment reminders and prescription notifications are mission-critical. With PostMTA's BAA and dedicated infrastructure, we have full audit trails and guaranteed delivery. The 99.99% SLA gave our compliance team peace of mind."
Lisa Kim
Director of IT, NexusHealth