Warmy Blog

MailRush vs. Sales.Rocks: Compared Feature-by-Feature

Talk with a deliverability expert!

No need to flee, it’s totally free


    Email warming plays a pivotal role in ensuring the success of email marketing campaigns. This process helps in building a reputation with ISPs, ensuring your emails consistently reach the inbox. Today, we’re comparing two renowned SaaS tools in this domain: MailRush and Sales.Rocks.



    MailRush is designed to cater to the needs of businesses looking for efficient email campaign management. It offers extensive SMTP integration, allowing for seamless compatibility with various email providers. A standout feature is its emphasis on enhancing email deliverability through sophisticated tracking and analytics tools.



    Sales.Rocks simplifies email warming with its user-friendly interface and quick setup process. Compatible with major email accounts supporting SMTP/IMAP connections, it focuses on delivering a comprehensive suite of email warming services without the complexity, aiming to improve sender reputation and inbox placement rates.

    Email Providers and SMTP Compatibility

    Both MailRush and Sales.Rocks offer broad compatibility with email service providers. MailRush’s extensive SMTP integration appeals to those seeking flexible campaign management, while Sales.Rocks ensures users can easily maintain their existing email workflows with its adaptable support.

    Warm-Up Volume

    While MailRush focuses on the comprehensive management of email campaigns, specific details on warm-up volumes are not highlighted. Sales.Rocks, on the other hand, does not explicitly list warm-up volumes, emphasizing the ease of integration and usability.

    Ease of Use

    MailRush and Sales.Rocks are praised for their simplicity and user-friendly interfaces. MailRush’s platform is tailored for straightforward campaign management, whereas Sales.Rocks offers a rapid setup process, making it accessible for users of all skill levels.

    Free Tools

    MailRush concentrates on core services, offering specialized tools for email deliverability analysis. Sales.Rocks, despite not listing free tools explicitly, provides resources that enhance email warming efforts, catering to the needs of modern marketers.

    Blacklist monitoring

    Neither MailRush nor Sales.Rocks explicitly mentions offering blacklist monitoring services, a feature that could further empower users to protect their sender reputation.

    API Access

    MailRush stands out by providing API access, facilitating advanced integration with other marketing tools. Sales.Rocks’s stance on API access remains unspecified, potentially limiting for users seeking extensive customizability.

    Customer Support

    Both platforms ensure robust customer support; MailRush offers chat and email support, while Sales.Rocks provides dedicated email support, ensuring users can receive assistance as needed.

    Free Trial and Feedback

    MailRush and Sales.Rocks do not offer a free trial, focusing on the strength of their features and customer feedback. Both have garnered positive reviews for their services, reflecting their effectiveness in improving email deliverability.


    Choosing between MailRush and Sales.Rocks comes down to specific email marketing needs and preferences. If API integration and detailed campaign management tools are crucial for your strategy, MailRush could be the better fit. Conversely, for those prioritizing ease of use and rapid setup, Sales.Rocks offers an appealing solution.

    In the realm of email deliverability, Warmy.io stands as a superior choice, boasting the largest number of warm-up emails per month at 60,000, an array of features, the most in-depth free email deliverability test, numerous free tools, and unparalleled support. This makes Warmy.io an invaluable asset for any email marketing strategy aiming for high deliverability and engagement rates.

    Scroll to Top