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

Postmark and SendGrid are Email Marketing (ESP) vendors.

postmarkapp.com
Postmark Transactional emails delivered quickly with high reliability. They have no reported specialities.

sendgrid.com
SendGrid Email API and campaign tools for marketers. They focus on Email Service Providers (ESP).

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

Postmark

"Transactional emails delivered quickly with high reliability."
Focused on .
Postmark ensures transactional emails reach inboxes rapidly, focusing on speed and reliability. The API and SMTP service are designed for easy integration into any tech stack, while keeping promotional and transactional emails separate to maintain deliverability standards.

Key Features & Benefits

Blazing fast email delivery
Postmark claims that transactional emails can hit inboxes in under 1 second, faster than their competitors.
Focus on deliverability
Postmark claims that they have serious street cred with inbox providers, ensuring high deliverability rates.
Great customer support
Postmark claims that their customer success team is knowledgeable and available without extra charges.

SendGrid

"Email API and campaign tools for marketers."
Focused on Email Service Providers (ESP) .
SendGrid helps marketers manage high-volume email campaigns with an API and user-friendly tools. It offers integration across various languages, helping deploy emails reliably. SendGrid supports deliverability through insights and dynamic templates, making it easy for marketers to engage audiences efficiently.

Key Features & Benefits

Proven deliverability expertise
SendGrid claims that its tools and expertise optimize inbox delivery rates, improving email deliverability.
Scalable email platform
SendGrid claims it sends over 100 billion emails monthly, ensuring scalability for high-volume senders.
Comprehensive email solutions
SendGrid claims to provide trusted API and SMTP services for developers, enhancing email delivery at scale.
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