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Comparison Mailflow vs. Postmark Email Marketing (ESP) Vendor Comparison

Mailflow and Postmark are Email Marketing (ESP) vendors.

mailflow.io
Mailflow Improve email deliverability and avoid spam. They focus on Deliverability & Hygiene.

postmarkapp.com
Postmark Deliver transactional emails quickly and reliably. They focus on Transactional and Deliverability & Hygiene.

Mailflow or Postmark?
Explore Blurb’s unbiased comparison, created for our community and packed with details that matter for your buying decisions.

Mailflow

"Improve email deliverability and avoid spam."
Focused on Deliverability & Hygiene .
MailFlow.io boosts email deliverability by managing SPF and DKIM settings, monitoring blacklists, and warming up emails. It ensures your emails land in inboxes, not spam. You'll stay updated on sender reputation and address issues quickly. Compatible with Gmail and Outlook, it services any email provider.

Key Features & Benefits

Comprehensive SPF, DKIM checks
MailFlow.io claims that their SPF & DKIM checks ensure emails land in inboxes, not spam folders.
Extensive blacklist monitoring
MailFlow.io claims their monitoring of nearly 100 blacklists allows for quick reaction to threats.
Advanced Auto-warmer
MailFlow.io claims their auto-warmer technology drastically boosts email deliverability rates.

Postmark

"Deliver transactional emails quickly and reliably."
Focused on Transactional and Deliverability & Hygiene .
Postmark simplifies the chaos of email delivery. It ensures transactional emails reach recipients rapidly, helping marketers maintain engagement and focus on developing products instead of email problems. The platform is compatible with various programming languages and offers robust API and SMTP integration for seamless workflows.

Key Features & Benefits

Incredible email speed
Postmark claims that their transactional emails are delivered at lightning speed, often in under 1 second.
High deliverability focus
Postmark claims that they maintain exceptional email deliverability by keeping promotional and transactional emails separate.
Exceptional customer support
Postmark claims that they offer reliable, fast, and knowledgeable customer support without additional cost.
Compare all Email Marketing (ESP) Vendors Head-to-Head