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SMTP

Transactional and Email Relay API

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Table of Contents

SMTP - 2026 Pricing, Features, Reviews & Alternatives

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Last updated: December 2025

SMTP overview

What is SMTP?

SMTP.com is a platform that caters to all your transaction, email relay and email delivery needs at a very affordable price.

With decades of experience, SMTP.com is regarded as the most trusted sender in the industry by ISPs. SMTP.com had been trusted by over 100,000 customers over the years.

SMTP.com is extremely intuitive and easy to set up. It can be integrated seamlessly into your current business system. If you need to migrate from another provider, SMTP.com make it effortless.

Key benefits of using SMTP

● Dedicated IP
● Easy to use: SMTP.com is extremely easy to set up. It can be integrated seamlessly into your current business system. If you need to migrate from another provider, SMTP.com can do this effortlessly for you.
● Email API: Integrating SMTP.com with your business can be easy with the email API feature. They have complete API documentation on their website that can help you integrate your business in just 5 minutes.
● 24x7 Customer Support: The round-the-clock support is one of the best features of SMTP.com. Support is available both on the website and also for paid customers. 24x7, all human support is available for all customers across all plans. No third party is involved and solutions are provided fast for easy implementation. Online chat support is also available for those who are looking for more information about SMTP.com
● High Volume Sending Solutions: This newly launched feature is great for those businesses who want to send more than 250 million emails a month. Customized quotations and solutions are available.
● Reputation Defender: This is an add-on feature that helps clean up your email lists. It doesn’t need any integration but actively monitors your lists and provides a report.

Starting price

25flat rate /
per month

Alternatives

with better value for money