---
description: Discover the most popular Free Transactional Email Software tools and compare user ratings, pricing, features, and free demo versions.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Top Free Transactional Email Software Applications and Tools | GetApp Australia 2026
---

Breadcrumb: [Home](/) > [Free Transactional Email Software](https://www.getapp.com.au/directory/1707/transactional-email/software)

# Transactional Email Software

Canonical: https://www.getapp.com.au/directory/1707/transactional-email/software

Page: 1 / 3\
Next: [Next page](https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software?page=2)

-----

## Products

1. [ClickSend](https://www.getapp.com.au/software/2057523/clicksend) — 4.3/5 (93 reviews) — Business Communications. Solved
2. [InboxAlly](https://www.getapp.com.au/software/2051883/inboxally) — 4.8/5 (6 reviews) — InboxAlly is the Ultimate Email Deliverability Tool\!
3. [Mailchimp](https://www.getapp.com.au/software/8268/mailchimp) — 4.5/5 (17572 reviews) — Email and SMS marketing automation platform
4. [Constant Contact](https://www.getapp.com.au/software/90578/constant-contact) — 4.3/5 (2912 reviews) — Streamlines marketing to grow loyal audiences
5. [SendPulse](https://www.getapp.com.au/software/104173/sendpulse) — 4.6/5 (772 reviews) — Email, web push, SMS, chatbots, CRM on one platform
6. [SendGrid](https://www.getapp.com.au/software/20507/sendgrid) — 4.2/5 (752 reviews) — Delivers reliable email at scale for businesses
7. [GetResponse](https://www.getapp.com.au/software/20440/getresponse) — 4.2/5 (521 reviews) — Cloud-based email marketing platform
8. [Campaign Monitor by Marigold](https://www.getapp.com.au/software/90842/campaign-monitor) — 4.5/5 (505 reviews) — Cross-channel marketing made simple and stress-free
9. [Mailjet](https://www.getapp.com.au/software/20515/mailjet) — 4.2/5 (451 reviews) — Marketing Email, Transactional Email, Transactional SMS
10. [Campaigner](https://www.getapp.com.au/software/2060721/campaigner-1) — 3.9/5 (428 reviews) — Powerful Email Marketing \& Automation platform
11. [Mailgun](https://www.getapp.com.au/software/101687/mailgun) — 4.3/5 (197 reviews) — Transactional email API service for developers
12. [Referrizer](https://www.getapp.com.au/software/2049711/referral-marketing-automation) — 4.8/5 (196 reviews) — Lead management and marketing automation software.
13. [SMTP2GO](https://www.getapp.com.au/software/119247/smtp2go) — 4.9/5 (178 reviews) — Fast, reliable mail delivery and management solution
14. [Acumbamail](https://www.getapp.com.au/software/2051693/acumbamail) — 4.6/5 (155 reviews) — Cloud-based tool for email and SMS marketing campaigns
15. [MailUp](https://www.getapp.com.au/software/101395/mailup) — 4.4/5 (94 reviews) — Email, SMS and Messaging Apps marketing solution
16. [emBlue](https://www.getapp.com.au/software/2061916/emblue) — 4.4/5 (91 reviews) — Integrate channels, become omnichannel
17. [ReachMail](https://www.getapp.com.au/software/114129/reachmail) — 4.6/5 (70 reviews) — Web-based email message creation and campaign marketing tool
18. [Inxmail](https://www.getapp.com.au/software/162495/inxmail) — 4.2/5 (64 reviews) — Email marketing software to create newsletters \& emails
19. [MailerSend](https://www.getapp.com.au/software/2051219/mailersend) — 4.4/5 (59 reviews) — Transactional messaging service built for the whole team
20. [UniOne](https://www.getapp.com.au/software/2062926/unione) — 4.7/5 (59 reviews) — Friendly Email API and SMTP service
21. [MDirector](https://www.getapp.com.au/software/2064326/mdirector) — 4.5/5 (49 reviews) — All-in-One Digital Marketing Platform
22. [Ongage](https://www.getapp.com.au/software/2046239/ongage) — 4.8/5 (38 reviews) — An email marketing platform for high-volume email operations
23. [NeoRed](https://www.getapp.com.au/software/2057527/neored) — 4.8/5 (36 reviews) — Emails that achieve
24. [SparkPost](https://www.getapp.com.au/software/123871/sparkpost) — 3.7/5 (35 reviews) — Predictive email intelligence solution with analytics
25. [Postmark](https://www.getapp.com.au/software/2058869/postmark) — 4.7/5 (35 reviews) — Cloud-based email management software

-----

Page: 1 / 3\
Next: [Next page](https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software?page=2)

## Related Categories

- [Mobile Marketing Software](https://www.getapp.com.au/directory/309/mobile-marketing/software)
- [Campaign Management Software](https://www.getapp.com.au/directory/304/campaign-management/software)
- [Email Marketing Software](https://www.getapp.com.au/directory/307/email-marketing/software)
- [All-in-One Marketing Tools](https://www.getapp.com.au/directory/310/online-marketing/software)
- [Email Management Software](https://www.getapp.com.au/directory/306/email-management/software)

## Links

- [View on GetApp](https://www.getapp.com.au/directory/1707/transactional-email/software)
- [All Categories](https://www.getapp.com.au/directory)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"GetApp Australia","address":{"@type":"PostalAddress","addressLocality":"Sydney","addressRegion":"NSW","postalCode":"2060","streetAddress":"Level 18 40 Mount Street North Sydney NSW 2060 Australia"},"description":"Review, Compare and Evaluate small business software. GetApp Australia has software offers, SaaS and Cloud Apps, independent evaluations and reviews.","email":"info@getapp.com.au","url":"https://www.getapp.com.au/","logo":"https://dm-localsites-assets-prod.imgix.net/images/getapp/getapp-logo-light-mode-5f7ee07199c9b3b045bc654a55a2b9fa.svg","@id":"https://www.getapp.com.au/#organization","@type":"Organization","parentOrganization":"Gartner, Inc.","sameAs":["https://twitter.com/getapp","https://www.facebook.com/GetAppcom","https://www.linkedin.com/company/getapp-com-a-gartner-company/","https://www.instagram.com/getappcom/","https://www.youtube.com/c/GetAppCom"]},{"name":"GetApp Australia","url":"https://www.getapp.com.au/","@id":"https://www.getapp.com.au/#website","@type":"WebSite","publisher":{"@id":"https://www.getapp.com.au/#organization"},"potentialAction":{"query":"required","target":"https://www.getapp.com.au/search/?q={search_term_string}","@type":"SearchAction","query-input":"required name=search_term_string"}},{"name":"Transactional Email Software","description":"Discover the most popular Free Transactional Email Software tools and compare user ratings, pricing, features, and free demo versions.","url":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software","about":{"@id":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software#itemlist"},"breadcrumb":{"@id":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software#breadcrumblist"},"@id":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software#webpage","@type":["WebPage","CollectionPage"],"isPartOf":{"@id":"https://www.getapp.com.au/#website"},"inLanguage":"en-AU","mainEntity":{"@id":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software#itemlist"},"publisher":{"@id":"https://www.getapp.com.au/#organization"}},{"@id":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software#breadcrumblist","@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Free Transactional Email Software","position":2,"item":"https://www.getapp.com.au/directory/1707/transactional-email/software","@type":"ListItem"}]}]}
</script><script type="application/ld+json">
  {"name":"Top Free Transactional Email Software Applications and Tools | GetApp Australia 2026","@context":"https://schema.org","@id":"https://www.getapp.com.au/directory/1707/transactional-email/pricing/free/software#itemlist","@type":"ItemList","itemListElement":[{"name":"ClickSend","position":1,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/30384504-2dda-4022-aeed-7f4a4bb153f1.png","url":"https://www.getapp.com.au/software/2057523/clicksend","@type":"ListItem"},{"name":"InboxAlly","position":2,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/79e9361c-4a0b-4494-9954-99bc57f5d04c.png","url":"https://www.getapp.com.au/software/2051883/inboxally","@type":"ListItem"},{"name":"Mailchimp","position":3,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/dd1b7965-612d-4c53-899b-0cf4a9337971.png","url":"https://www.getapp.com.au/software/8268/mailchimp","@type":"ListItem"},{"name":"Constant Contact","position":4,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/d5bb525e-43fd-44ad-b018-e69dbd4d4817.jpeg","url":"https://www.getapp.com.au/software/90578/constant-contact","@type":"ListItem"},{"name":"SendPulse","position":5,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/fc103341-90fc-4a5a-873f-1b7fbf6c08b5.png","url":"https://www.getapp.com.au/software/104173/sendpulse","@type":"ListItem"},{"name":"SendGrid","position":6,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/d5bf507c-0f6d-4cd2-ad3a-4ea41f95ab25.jpeg","url":"https://www.getapp.com.au/software/20507/sendgrid","@type":"ListItem"},{"name":"GetResponse","position":7,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/5418ffe3-908a-4410-b1f8-71f47144a598.png","url":"https://www.getapp.com.au/software/20440/getresponse","@type":"ListItem"},{"name":"Campaign Monitor by Marigold","position":8,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/8d54dfff-e55d-401e-8d69-0a5faf39ab80.png","url":"https://www.getapp.com.au/software/90842/campaign-monitor","@type":"ListItem"},{"name":"Mailjet","position":9,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/d714398a-00fc-4600-a5cc-ce76b2828653.png","url":"https://www.getapp.com.au/software/20515/mailjet","@type":"ListItem"},{"name":"Campaigner","position":10,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/966a0052-def7-4005-a9ed-9bd81ca73ea8.png","url":"https://www.getapp.com.au/software/2060721/campaigner-1","@type":"ListItem"},{"name":"Mailgun","position":11,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/4ec34725-5c4f-435d-b854-48b8916bb8dd.png","url":"https://www.getapp.com.au/software/101687/mailgun","@type":"ListItem"},{"name":"Referrizer","position":12,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/8a7b007a-2b92-47c5-b098-8ed41b1e749b.png","url":"https://www.getapp.com.au/software/2049711/referral-marketing-automation","@type":"ListItem"},{"name":"SMTP2GO","position":13,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/ed564864-fa2c-4057-9b80-d9b6258c3c8f.png","url":"https://www.getapp.com.au/software/119247/smtp2go","@type":"ListItem"},{"name":"Acumbamail","position":14,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/cd78559a-4945-4cdb-bcd9-cfdd0a5f80c1.png","url":"https://www.getapp.com.au/software/2051693/acumbamail","@type":"ListItem"},{"name":"MailUp","position":15,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/09041f91-d9c3-457c-92ae-c7312e706a4c.png","url":"https://www.getapp.com.au/software/101395/mailup","@type":"ListItem"},{"name":"emBlue","position":16,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/95e8bfea-fde1-47da-af0a-67a2f14827f1.png","url":"https://www.getapp.com.au/software/2061916/emblue","@type":"ListItem"},{"name":"ReachMail","position":17,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/acb1dc5b-d6e6-4f7f-8b9d-00f686f2bfc6.png","url":"https://www.getapp.com.au/software/114129/reachmail","@type":"ListItem"},{"name":"Inxmail","position":18,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/821b92f3-8eb6-43da-b52e-b2c6e1d8d29f.png","url":"https://www.getapp.com.au/software/162495/inxmail","@type":"ListItem"},{"name":"MailerSend","position":19,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/2f0d1cbd-5d01-4b44-a211-92cfc6651412.png","url":"https://www.getapp.com.au/software/2051219/mailersend","@type":"ListItem"},{"name":"UniOne","position":20,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/d17c6882-3a5c-4f79-a8a4-2e76cd93369c.png","url":"https://www.getapp.com.au/software/2062926/unione","@type":"ListItem"},{"name":"MDirector","position":21,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/4479380b-5af0-4b25-816d-48ddfd1e3617.png","url":"https://www.getapp.com.au/software/2064326/mdirector","@type":"ListItem"},{"name":"Ongage","position":22,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/360d4d0f-b38a-41d5-b118-7745181037a8.jpeg","url":"https://www.getapp.com.au/software/2046239/ongage","@type":"ListItem"},{"name":"NeoRed","position":23,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/e3a9d6a0-655d-47e3-9523-bd470847dda0.png","url":"https://www.getapp.com.au/software/2057527/neored","@type":"ListItem"},{"name":"SparkPost","position":24,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/db5d1c84-8e86-4195-b809-0ddb809557ea.png","url":"https://www.getapp.com.au/software/123871/sparkpost","@type":"ListItem"},{"name":"Postmark","position":25,"image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductLogo/1cddb417-01b7-4ab2-b1db-c85d28b1967e.png","url":"https://www.getapp.com.au/software/2058869/postmark","@type":"ListItem"}],"numberOfItems":25}
</script>