Best email automation software helps businesses automate campaigns, nurture leads, and increase conversions with less manual work. However, choosing the right platform isn’t always easy because every tool offers different features, pricing, and automation capabilities.

Email marketing automation is not just about sending more emails; it’s about sending the right emails at the right time—without lifting a finger. The right email automation tool takes care of that.
In this guide, we’ll compare the 8 best email automation software solutions, their features, pricing, pros, and cons to help you choose the right platform for your business.
8 Best Email Automation Software
- Here are the 8 best email automation software:
- Retainful – Best email automation tool for e-commerce businesses
- Omnisend – Best for e-commerce-based omnichannel marketing
- Brevo – Best for sending email newsletters and CRM Integration
- ActiveCampaign – Best for advanced automation and triggers
- MailChimp – Best email automation service for omnichannel + CRM
- Klaviyo – Best for large e-commerce businesses looking for advanced automation
- Hubspot – Best for large businesses and B2B companies needing comprehensive marketing, sales, and customer management
- Constant Contact – Best for event management tools
- Let’s see these 8 best email automation tools in detail.
Retainful – Best email automation tool for e-commerce

Retainful is the best email automation software for e-commerce and features easy-to-setup email automation. Every feature is tailor-made for an e-commerce store.
It has seamless e-commerce email marketing automation
at its core and is very simple to use – you wouldn’t need a 3-page manual to automate e-commerce emails.
Here is a glance at all the available e-commerce email automation workflows in Retainful:
Also, this best email automation software for small businesses has the most easy-to-setup email automation builder and pre-built workflows with the best possible actions. Your email automation workflow will be up and running in minutes. This makes Retainful the perfect automation solution for beginners.

Also, this best email automation software for small businesses has the most easy-to-setup email automation builder and pre-built workflows with the best possible actions. Your email automation workflow will be up and running in minutes. This makes Retainful the perfect automation solution for beginners.
How to choose the best email marketing automation software?
- Email-only or Cross-channel Workflows
Do you want just email automation or the ability to integrate with SMS, push notifications, or social media for omnichannel marketing?
Klaviyo and Omnisend offer cross-channel marketing automation, while Retainful is primarily email-focused. It depends on whether your marketing automation strategy is omni-channel-based or only email marketing. - Ecommerce-specific or All Use-cases
Are you an e-commerce merchant needing ecommerce specific email automation like abandoned cart recovery? Look at Retainful or Omnisend.
For broader use, consider email automation software providers like Brevo or ActiveCampaign. - With or Without CRM
Need customer relationship management (CRM) features along with marketing automation? ActiveCampaign and HubSpot combine email automation and CRM, perfect for sales teams. - Budget-friendly or Advanced Features
Retainful and Brevo are budget-friendly, while Klaviyo and ActiveCampaign offer more advanced and pricier features. - Easy-to-setup email automation
Ease of use matters – look for intuitive drag-and-drop builders like Retainful or Mailchimp if you want to create custom email automation workflows without a steep learning curve.
Best Email Automation Software for Small Businesses
The best email automation software for small businesses should satisfy the budget constraints without compromising on quality. Here are the email automation tools that are best for small businesses:
- Retainful – Best free email automation software for small businesses with a generous free plan and affordable paid plans.
- Omnisend – Affordable email automation software with ecommerce omnichannel marketing
Email Automation FAQ
How do I switch to a different plan?
You can switch to a new plan at any time by going to the Billing page in your account. Select the plan you’d like to switch to and immediately start using new features.
Do you have pricing for high-volume email senders?
You can switch to a new plan at any time by going to the Billing page in your account. Select the plan you’d like to switch to and immediately start using new features.
What payment methods do you offer?
You can switch to a new plan at any time by going to the Billing page in your account. Select the plan you’d like to switch to and immediately start using new features.







