NEWJoin 2M+ software buyers|Get Weekly Insights, Trends & Expert PicksSubscribe free →

Spotsaas logo
Last updated:

Top 8 Free Mailblast Alternatives, Compared (2026)

Explore 8 alternatives to Mailblast — vetted by our editors with real user reviews, pricing, and feature comparisons.

8 top free Mailblast alternatives, compared

Quick answer

The Mailblast alternatives worth knowing first are MailUp, rasa.io and Ongage. MailUp earns the top SpotScore (8.7) and a 3.7★ rating. See how all 8 stack up on score, rating, and price below.

When Mailblast stops earning its keep, you have options. These 8 email marketing software free alternatives are the ones we'd recommend first, ranked by SpotScore (real-user satisfaction and market presence combined), star ratings, and how each one prices. Editors check every entry. Skim the table, then read on for the detail.

ProductSpotScoreRatingPricingBest for
MailUpUnleash the power of multi-channel marketing.8.7★★★★☆ 3.7FreeFree Trial · Freemium · Subscription · Quotation Basedteams of all sizes
rasa.ioElevate your email marketing game.8.5★★★★★ 4.93(83)Freefrom $29/moteams of all sizes
OngageBoost sales and relationships with Ongage.8.4★★★★★ 5(2)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
CyberimpactReach your audience effortlessly with Cyberimpact.8.4★★★★★ 4.5FreeFree Trial · Freemium · Subscription · Quotation Basedteams of all sizes
RetainfulRevolutionize your eCommerce game with Retainful.8.3★★★★★ 5(2)Freefrom $19/moteams of all sizes
EcoSendGreen communication made efficient and earth-friendly.8.1Not yet ratedFreefrom $49/moteams of all sizes
JangoMailUnleash the power of email marketing.8.1Not yet ratedFreeFree Trial · Subscription · Quotation Basedteams of all sizes
Square MarketingMaximize your email impact with Square Marketing.8Not yet ratedFreeFree Trial · Subscription · Quotation Basedteams of all sizes

8.7

SpotScore

MailUp

MailUp

Unleash the power of multi-channel marketing.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

3.7

Add to compare

What is MailUp?

MailUp is a simple solution to Design, Send and Automate Marketing Campaigns via Email, SMS and Messaging Apps. Boost your performance and Send millions of emails in just a few clicks. The Marketing automation tools you can engage your customers with triggered messages. The software offers ...

Read more about MailUp
Free TrialTry Free →·

MailUp offers custom pricing plan

8.5

SpotScore

rasa.io - Email Marketing Software

rasa.io

Elevate your email marketing game.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

83 verified reviews

Add to compare

What is rasa.io?

Rasa is a bold and modern email marketing solution that has been developed from the ground up to meet the needs of both small and large businesses. It's layout and intuitive functionality are familiar and comfortable for beginners, but it's built using best-in-class technology that enables ...

Read more about rasa.io
Free Trial·

rasa.io offers custom pricing plan

Spotsaas Ads

Want your product up here? Put it in front of buyers the moment they're comparing your category.

Reach in-market buyersRank above rivals2M+ buyers a year
Advertise your product

8.4

SpotScore

Ongage

Ongage

Boost sales and relationships with Ongage.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

2 verified reviews

Add to compare

What is Ongage?

Ongage is an email marketing platform combined with ecommerce management tools, designed for online retailers and digital businesses that want to run campaigns and manage orders without switching between systems. Its drag-and-drop editor and CRM features let teams personalize campaigns while ...

Read more about Ongage
Free TrialTry Free →·

Ongage offers custom pricing plan

8.4

SpotScore

Cyberimpact

Cyberimpact

Reach your audience effortlessly with Cyberimpact.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

Add to compare

What is Cyberimpact?

Cyberimpact is the complete solution for sending emails to prospect, customers, affiliates, followers or anyone you want to reach out to. Its unique 'Contact Management System' helps you manage every aspect of your email list and data. The system includes 'Email Groups' that encapsulate all ...

Read more about Cyberimpact
Free TrialTry Free →·

Cyberimpact offers custom pricing plan

8.3

SpotScore

Retainful - Email Marketing Software

Retainful

Revolutionize your eCommerce game with Retainful.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

2 verified reviews

Add to compare

What is Retainful?

Welcome to Retainful: an eCommerce tool designed to help online stores succeed since 2018. Our automated email marketing solutions enable store owners to recover abandoned carts, reduce customer attrition and grow repeat sales. With us, merchants can craft emails in minutes; to include cart ...

Read more about Retainful
Free TrialTry Free →

8.1

SpotScore

EcoSend - Email Marketing Software

EcoSend

Green communication made efficient and earth-friendly.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is EcoSend?

EcoSend is the revolution of green communication! Our advanced segmentation capabilities allows for more targeted emails that reach the right audiences at the right times - while optimising energy consumption. Our climate-conscious email platform assists users in crafting engaging emails, ...

Read more about EcoSend
Free TrialTry Free →·

EcoSend offers custom pricing plan

8.1

SpotScore

JangoMail

JangoMail

Unleash the power of email marketing.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is JangoMail?

JangoMail is an online email marketing platform for businesses and marketers who run multi-channel outreach that extends beyond standard newsletters to include RSS feeds and banner ads alongside email campaigns. It handles list building, campaign creation, and personalized sends from a central ...

Read more about JangoMail
Free TrialTry Free →·

JangoMail offers custom pricing plan

8.0

SpotScore

Square Marketing

Square Marketing

Maximize your email impact with Square Marketing.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Square Marketing?

Square Marketing is an email marketing software designed for small business owners, consultants and marketers who are ready to take their email marketing game to the next level. With advanced features like A/B testing, list segmentation and rules engine, make sure that your emails reach the ...

Read more about Square Marketing
Free TrialTry Free →·

Square Marketing offers custom pricing plan

Why these tools made our shortlist

MailUp8.7Best for teams of all sizes

Multichannel marketing

Watch for: Pricing can be high for small businesses

rasa.io8.5Best for teams of all sizes

Interface is straightforward, usable by people with varying technical backgrounds.

Watch for: Initial setup and testing can be time-intensive, though manageable with help from the customer support team.

Ongage8.4Best for teams of all sizes

Integrated ecommerce tools

Watch for: May be complex for beginners

Cyberimpact8.4Best for teams of all sizes

Contact management

Watch for: Limited design options

Retainful8.3Best for teams of all sizes

Automated email marketing

Watch for: Limited to eCommerce

EcoSend8.1Best for teams of all sizes

Green communication focus

Watch for: Limited integrations

JangoMail8.1Best for teams of all sizes

Professional newsletter creation

Watch for: Limited customization options

Square Marketing8Best for teams of all sizes

A/B testing features

Watch for: Limited advanced features

Why teams look for a Mailblast alternative

Before comparing options, it helps to name why teams leave Mailblast in the first place:

  • Limited advanced features
  • Basic analytics
  • Few customization options
  • Not suitable for large campaigns

What to weigh when comparing Mailblast alternatives

Here's the data-driven picture across all 8 email marketing software free alternatives: 8 offer a free tier; paid plans run $19–$49, with Retainful the cheapest entry point; and Ongage is the highest rated at 5★ across 2 reviews.

How the list is built.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Mailblast are Ongage (5.0★), Retainful (5.0★), rasa.io (4.9★). Compare all 8 alternatives side-by-side above.

When evaluating alternatives to Mailblast, prioritize: Contact Management, Auto-Responders, Click-through Tracking, Drip Campaigns, Event Triggered Email, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply Mailblast is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Which Mailblast alternative is right for you?

  • On a budget / just exploring: start with a free tier — MailUp, rasa.io and Ongage let you evaluate without paying upfront.
  • If real-user ratings matter most: Ongage has the strongest star rating (5★) among the options with verified reviews.
  • Want the safest pick: MailUp has the highest Spotsaas Score (8.7) in this list — a strong default if you're unsure.

Replacing Mailblast: how to switch

Migrating from Mailblast works best in stages. Export your data, confirm the new tool accepts it, and check that your essential workflows hold up. Try a short pilot before rolling out, and leave Mailblast running until you're confident. Most picks above offer free testing.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].