Postmark alternative

Why choose Flowmailer over Postmark

Compare email tool Postmark with Flowmailer and see why millions of emails a month are sent via the most reliable and fastest platform for email delivery.

Experience Flowmailer

Compare Postmark with Flowmailer

We have selected vital features and elements that you need to professionalize your email deliverability. Compare Flowmailer with Postmark based on deliverablity, design, analytics, the platform and the support provided.

Flowmailer
Postmark
Connect via SMTP of REST API
Authenticate with SPF, DKIM, DMARC & BIMI
DMARC support
Certified emails
Clean IP address pools
Online version
Resending ability
Dedicated IP
Message archive
up to 3 years on metadata
max. 30 dagen
Flowmailer
Postmark
Responsive templating
Template Editor
Personalisation (merged data)
PDF attachments
Flowmailer
Postmark
Open & Click Tracking
DMARC RUF & RUA reporting
Real Time statistics
Bounce handling
Notifications on message flows
Flowmailer
Postmark
Two-Factor Authentication (2FA)
100% GDPR Compliant data storage
Multiple Sources
Multiple Domains
Testing Environment
Rolls & Rights
Flowmailer
Postmark
Onboarding wizard
Documentation
Email support
Telephone helpline
Premium SLA

Why choose Flowmailer over Postmark?

Redefined email deliverability

Flowmailer focuses on delivering every email to the inbox. That's why we created a platform that excels in up-time, delivery speed and response time to make sure no recipient has to wait for an email anymore. To increase your deliverability, we're supporting authentication methods like SPF and DKIM and provide a reporting tool for DMARC implementation.

Expert support

Something wrong with your email rates? Or did an error occur in your account that you cannot define? At Flowmailer, we're dedicated to your email success and provide expert support via email and telephone. For crucial email sending, premium SLAs are available to guarantee 24/7 support.

What our customers say

"Within our organization, insights in delivery and the ability to take action are vital, making a specialized solution, like Flowmailer, crucial for us"

Mariëlle Heemels
Eneco
"Our emails are delivered in the blink of an eye, resulting in an increase of traffic to our website. Using Flowmailer really helps our business grow"

Sander Divendal
Rendement Publishers
"Using Flowmailer allows me to stop worrying about our delivery rates. I know that emails are delivered as quickly as our parcels"

Leo Schelvis
DPD Parcel Delivery

Pricing at Flowmailer

Flowmailer does not provide freemium accounts, for the simple purpose of domain reputation control. We do however provide every new trial account with all of Flowmailer's capabilities and one hundred outbound emails to experience all of Flowmailer's power. Our pricing model aims to be as transparent as you want it: You only pay for the amount of emails you are sending.

Ready to professionalize email deliverability?

Everyone can send emails. Making sure every email hits the inbox, time and time again, is not made for everybody. At Flowmailer, we are specialists in delivering transactional email. We're making sure your vital emails hit your customer's inbox. Not once. Not twice. Every time.