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Top 9 Free Ongage Alternatives, Compared (2026)

Explore 9 alternatives to Ongage — vetted by our editors with real user reviews, pricing, and feature comparisons.

The 9 best free Ongage alternatives, summed up

Quick answer

If you're after a Ongage alternative, start with Elastic Email, Mailjet and Campaigner. Elastic Email leads on SpotScore (8.9), backed by a 4★ rating. See how all 9 compare on score, rating, and price below.

When Ongage no longer matches how your team works, the right swap makes a big difference. These 9 email marketing software free alternatives are the strongest candidates, ranked by SpotScore (real-user satisfaction plus market presence), ratings, and pricing. Each is editor-vetted. Use the table to compare at a glance, then read the breakdowns.

ProductSpotScoreRatingPricingBest for
Elastic EmailEfficient email marketing for small businesses.8.9★★★★☆ 4FreeFree Trial · Subscriptionteams of all sizes
MailjetStreamlined email marketing made easy.8.9Not yet ratedFreeFree Trial · Freemium · Subscription · Quotation Basedteams of all sizes
CampaignerPower your email marketing with ease.8.8★★★★★ 5(2)Freefrom $14/moteams of all sizes
MailigenPower up your email marketing game.8.8★★★★☆ 4.3FreeFree Trial · Subscription · Quotation Basedteams of all sizes
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
Overloop CRMStreamline your sales process with cutting-edge CRM.8.4★★★★☆ 4.48(117)Freefrom $82 /User/Monthteams 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

8.9

SpotScore

Elastic Email

Elastic Email

Efficient email marketing for small businesses.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.0

Add to compare

What is Elastic Email?

Elastic Email, a Canadian-Polish venture established in 2010, has evolved over the years to become an exceptional email marketing platform built on a highly cost-effective email API. They offer an SMTP Relay, a powerful HTTP API, a user-friendly interface, and 24/7 global support. Their pricing ...

Read more about Elastic Email
Free TrialTry Free →

8.9

SpotScore

Mailjet

Mailjet

Streamlined email marketing made easy.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Mailjet?

Mailjet is an email marketing and transactional email platform suited for developers and marketing teams that need to send campaigns through their own SMTP infrastructure or via Mailjet's built-in delivery servers. It supports campaign creation, mailing list management, and basic A/B testing ...

Read more about Mailjet
Free TrialTry Free →·

Mailjet offers custom pricing plan

8.8

SpotScore

Campaigner

Campaigner

RECOMMENDED

Power your email marketing with ease.

Best for: SMB teams · Mid-market · Enterprise

5.0

2 verified reviews

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What is Campaigner?

Campaigner is an email marketing and automation platform used by mid-size marketing teams that need behavior-triggered campaigns across email and other channels. It solves the batch-and-blast problem by letting marketers build visual journey workflows that fire based on opens, clicks, ...

Read more about Campaigner
Free TrialTry Free →·

Campaigner offers custom pricing plan

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8.8

SpotScore

Mailigen

Mailigen

Power up your email marketing game.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.3

Add to compare

What is Mailigen?

Mailigen is a professional email marketing software developed to enable marketers to create and send campaigns, newsletters and personalized emails easily without technical requirements. Mailigen will allow you to send plain-text or HTML emails and will keep your contacts in an organized ...

Read more about Mailigen
Free TrialTry Free →·

Mailigen offers custom pricing plan

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

8.4

SpotScore

Overloop CRM - Email Marketing Software

Overloop CRM

Streamline your sales process with cutting-edge CRM.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

117 verified reviews

Add to compare

What is Overloop CRM?

Overloop CRM was created in 2015 with a focus on helping outbound sales teams. Originally a Google Chrome extension, it allowed salespeople to collect contact information from corporate websites. Today, it has evolved into a comprehensive CRM and sales engagement software suite, specialized in ...

Read more about Overloop CRM
Free TrialTry Free →·

Overloop CRM 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 each earned a place here

Elastic Email8.9Best for teams of all sizes
Mailjet8.9Best for teams of all sizes

Easy to use

Watch for: Limited design options

Campaigner8.8Best for teams of all sizes

Strong inbox deliverability fundamentals and list compliance features help maintain high send reputation.

Watch for: While solid for campaign performance, its analytics lack the depth of standalone reporting or advanced BI dashboards.

Mailigen8.8Best for teams of all sizes

User-friendly interface

Watch for: Limited automation features

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.

Overloop CRM8.4Best for teams of all sizes

Interface is easy for new users to navigate and get started.

Watch for: Limited email-related functionalities, with some users reporting issues like buggy bounce reporting or outdated email contacts.

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 Ongage alternative

Teams looking past Ongage often cite reasons like these:

  • May be complex for beginners
  • Limited third-party integrations
  • Higher learning curve

What to focus on in a Ongage alternative

The quick comparison across all 9 free alternatives: 9 offer a free tier; paid plans run $14–$82, with Campaigner the cheapest entry point; and Campaigner is the highest rated at 5★ across 2 reviews.

The logic behind the ranking.

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 Ongage are Campaigner (5.0★), rasa.io (4.9★), Overloop CRM (4.5★). Compare all 9 alternatives side-by-side above.

When evaluating alternatives to Ongage, 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 Ongage 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.

Deciding on the right Ongage alternative

  • On a budget / just exploring: start with a free tier — Elastic Email, Mailjet and Campaigner let you evaluate without paying upfront.
  • If real-user ratings matter most: Campaigner has the strongest star rating (5★) among the options with verified reviews.
  • Want the safest pick: Elastic Email has the highest Spotsaas Score (8.9) in this list — a strong default if you're unsure.

Switching from Ongage

Replacing Ongage is easiest when you plan the data move first. Export your records, confirm the new tool imports them, and verify your key workflows hold. Pilot the switch free, then migrate fully, keeping Ongage open as backup until you're settled.

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