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

DataValidation and Postmark are Email Marketing (ESP) vendors.

datavalidation.com
DataValidation Verifies email lists to ensure deliverability. They focus on Deliverability & Hygiene.

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

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

DataValidation

"Verifies email lists to ensure deliverability."
Focused on Deliverability & Hygiene .
Emailable helps marketers by cleaning up email lists before send-off. It validates emails in real time or in bulk, checks deliverability rates, and provides insights to optimize sender reputations. This reduces bounce rates and enhances campaign performance across various platforms and integration points.

Key Features & Benefits

High deliverability guarantee
Emailable claims that their platform offers a 99% deliverability guarantee, ensuring that emails marked as Deliverable won't bounce.
Fastest verification speed
Emailable claims that they verify over 30k emails per minute, making them 8x faster than the competition at handling large lists.
Enterprise trust and compliance
Emailable claims that they are SOC 2 Type II certified and GDPR compliant, providing a secure and reliable service for enterprises.

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