InboxRoad is a trustworthy expert in email deliverability. If you would like your emails to reach the inbox of your customers, we are there for you! We are a SMTP relay service able to connect to many email campaign systems.
SMTP.com Alternatives
SMTP.com is described as 'Email infrastructure provider that helps deliver your emails to Internet Service Providers (ISPs). It improves your email delivery success rate by integrating your traffic into its reputable flow' and is a Email Marketing service in the business & commerce category. There are more than 25 alternatives to SMTP.com, not only websites but also apps for a variety of platforms, including SaaS, Windows, Self-Hosted and iPhone apps. The best SMTP.com alternative is Mailchimp, which is free. Other great sites and apps similar to SMTP.com are Mailgun, Sendgrid, Amazon Simple Email Service and Mailjet.
Alternatives list
The Email Service For Developers. With SMTPeter you don't have to worry about complex things like DKIM signing, SPF, DNS hosting, DMARC or tracking clicks and opens. You can easily send your messages to SMTPeter using REST or SMTP.
Cost / License
- Paid
- Proprietary
Platforms
- Online


+2
jiMailer is an advanced email marketing platform with powerful features that allow you to create, send and manage your email campaigns with the perfect alternative to choose desirable email marketing platform with a new and unique set of features.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Self-Hosted

Streamline your outreach with Liberation Tek's Campaign Email Marketing. Design, automate, and optimize email campaigns to boost engagement and drive results effortlessly.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)


+2
The only email marketing platform designed to help you personalize and automate your emails, it helps you create beautiful and inbox optimized email campaigns with a powerful and flexible drag and drop email builder, great for any business.


+3
CritSend's full SMTP relay service and API ensures inbox delivery for your transactional mails. Never worry about email compliance, deliverability, IP reputation or blacklisting. Free email service from CritSend.
Cost / License
- Paid
- Proprietary
Platforms
- Online
API-based solution for transactional emails that is enabled to be integrated into any website or CRM system effortlessly.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

Email marketing platform that helps small businesses and startups to cut the costs for email marketing. Build your professional presence online, find new customers and sell more.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)


+5
PostageApp is a service that makes it easy to design, deliver, and manage emails from your application. Templates that are written in HTML and CSS, automatically flattened into email safe markup on send.
Cost / License
- Paid
- Proprietary
Platforms
- Online
We are a team of dedicated professionals who specialize in providing high-quality email delivery services to businesses and organizations of all sizes. Our mission is to help our clients achieve their email deliverability goals by providing reliable and efficient SMTP services.
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)































