getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categoriesBlog & researchAbout us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Top Rated Transactional Email Software with Free - Page 2

Last updated: September 2026

1 filter applied

Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

64 software options

SendPost logo

Cloud-based email verification platform.

learn more
SendPost provides an Email API and SMTP relay for developers, software businesses, and ESPs with tools, expertise, and support needed to reliably deliver, measure and optimize transactional emails.

Read more about SendPost

Users also considered
360NRS logo

360nrs is a customer messaging platform SMS, Email, WhatsApp

learn more
360nrs is an omnichannel messaging platform that helps businesses create, automate, and manage customer communications across SMS, Email, WhatsApp, and Voice—supporting personalized, scalable campaigns and transactional notifications from a single interface.

Read more about 360NRS

Users also considered
Aritic Pinpoint logo

Marketing automation platform for SME & mid-enterprise

learn more
Aritic platform is a full-stack automation platform that includes marketing automation, communication automation, CRM application, service desk application and business automation stack designed for B2B companies. The Aritic platform has five major products under its wings.

Read more about Aritic Pinpoint

Users also considered
SocketLabs logo

Marketing & transactional email delivery platform

learn more
SocketLabs is a marketing & transactional email delivery service with features for sending, receiving, & tracking the success of emails and recipient engagement

Read more about SocketLabs

Users also considered
MailerLogic logo

MailerLogic – Email API, SMTP & CRM Automation

learn more
MailerLogic is an all-in-one email platform offering Email API, SMTP relay, CRM automation, and deliverability intelligence to help businesses improve communication, engagement, and inbox placement.

Read more about MailerLogic

Users also considered
Mailsoftly logo

Email marketing and automation with real human support.

learn more
Trigger automated email from events in your own systems using a REST API with webhooks, plus native Shopify, Jotform, Google Workspace, and Microsoft 365 apps, WordPress, and Zapier. Guided SPF, DKIM, and DMARC setup and sender reputation monitoring keep messages in the inbox.

Read more about Mailsoftly

Users also considered
AcyMailing logo

A newsletter and email marketing plug-in.

learn more
With AcyMailing, website operators have the opportunity to personalize their newsletter and email campaigns via WordPress and Joomla. This extension offers tools for creating content based on templates to optimize marketing processes.

Read more about AcyMailing

Users also considered
Zoho ZeptoMail logo

Transactional Email Sending Service

learn more
ZeptoMail is a transactional email sending service.

Read more about Zoho ZeptoMail

Users also considered
JangoMail logo

Cutting Edge Email Technology

learn more
JangoMail is a web-based email service platform for businesses and organizations of all sizes.

Read more about JangoMail

Users also considered
Netcore Email API logo

World's only ESP that doesn't charge for emails opened

learn more
Pepipost is an email delivery service which allows users to send emails via SMTP relay or Web API. Sign up & get 25,000 email credits free every month. Forever.

Read more about Netcore Email API

Users also considered
MailerSend logo

Transactional messaging service built for the whole team

learn more
MailerSend is a transactional messaging service that enables developers to work faster and smarter.

An advanced sending infrastructure and flexible payment plans let you scale your sendings, plus Premium plans include dedicated IP, sender identities and 24/7 support for a comprehensive solution.

Read more about MailerSend

Users also considered
emBlue logo

Integrate channels, become omnichannel

learn more
Segment your audience based on interests, activity in your campaigns, or behaviors on your website. Then, create effective remarketing campaigns and increase your results.

Read more about emBlue

Users also considered
ROUTEE logo

Unified communications & transactional emails

learn more
Routee is an email platform, SMTP & email API, based on the chain of responsibility first to make sure your transactional email always reaches its destination. Unlimited contacts without monthly subscriptions. Get access to all of the PRO email features from your first email & forever free of charge

Read more about ROUTEE

Users also considered
SparkPost logo

Predictive email intelligence solution with analytics

learn more
SparkPost is an email analytics solution designed to help businesses optimize email performance, deliverability, engagement, and more. It offers predictive intelligence, which allows marketers to gain insights into campaign health, engagement rate, and spam links to diagnose performance issues.

Read more about SparkPost

Users also considered
Mailjet logo

Marketing Email, Transactional Email, Transactional SMS

learn more
With GDPR-compliant infrastructure and proven deliverability, Mailjet is the best Email Marketing Software & Email API for Teams. Marketers design, deliver, and automate email newsletter while developers power transactional email via robust API platform.

Read more about Mailjet

Users also considered
GetResponse logo

Convert more customers. Keep them coming back.

learn more
An email marketing tool that helps business owners build permission-based mailing lists, maximize conversions with email automation and responsive design and create a landing page. GetResponse features include video email marketing, email-to-speech, and a custom form builder.

Read more about GetResponse

Users also considered
SendGrid logo

Delivers reliable email at scale for businesses

learn more
SendGrid is a solution that provides a cloud-based email infrastructure to help relieve businesses of the cost and complexity of maintaining custom email systems. It provides email delivery, scalability and real-time analytics along with APIs. The platform also offers SMTP service, email validation, deliverability insights, and dynamic templates, while supporting multiple programming languages including Node.js, Python, and Java.

Read more about SendGrid

Users also considered
msg91 logo

Cloud communication tool for handling multi-channel comms

learn more
MSG91 is a cloud communications platform that offers a diverse range of services to facilitate streamlined communication. With MSG91, users gain access to a suite of channel APIs, including SMS, email, WhatsApp, voice, authentication, and more, allowing for multi-channel communication. The platform also provides serverless tools and fully programmable solutions such as Hello, Campaign, Segmento, SendOTP, ShortURL, and KnowledgeBase, offering ready-to-use capabilities.

Read more about msg91

Users also considered
Lettr logo
(0)

Cloud-based transactional email API for artisans

learn more
Lettr is a transactional email platform with HTTP API + SMTP relay, real-time webhooks, analytics, and a visual template editor with version history and a draft/publish workflow for teams.

Read more about Lettr

Users also considered
Sender logo

Platform for managing SMS and email marketing campaigns

learn more
Sender is an email and SMS marketing platform that combines intuitive design tools with powerful automation capabilities. The service features a drag-and-drop email builder, pre-made templates, and advanced segmentation options for targeted campaigns. Businesses can implement multi-channel marketing strategies through integrated email and SMS automation workflows while benefiting from detailed analytics and seamless integration with popular e-commerce platforms.

Read more about Sender

Users also considered
BigMailer logo

Email marketing solution for businesses of all sizes

learn more
BigMailer is a cloud-based solution designed to help businesses of all sizes automate processes for handling digital campaigns using an Amazon Simple Email Service (SES) account. BigMailer lets users manage multiple brands from a unified dashboard by displaying various campaigns, lists, and forms.

Read more about BigMailer

Users also considered
Moosend logo

Email marketing, campaign management & automation software

learn more
Moosend is an email marketing & marketing automation platform, with newsletter templates, list segmentation, real-time performance monitoring & campaign stats.

Read more about Moosend

Users also considered
Pingram logo
(0)

Simple APIs for email, SMS, AI voice, and WhatsApp.

learn more
Pingram (formerly NotificationAPI) is a communications API for email, SMS, voice, and WhatsApp. Built-in infrastructure, A2P 10DLC, and voice AI let developers ship faster with a single, simple API.

Read more about Pingram

Users also considered
Transpond logo

Cloud-based email management and marketing solution

learn more
Transpond is a cloud-based email marketing solution designed to help employees create and manage emails in bulk. Users can schedule emails to be sent at specific time and date intervals, track the performance of campaigns, and design email templates.

Read more about Transpond

Users also considered
turboSMTP logo
(0)

SMTP relay for transactional and marketing emails

learn more
turboSMTP is a professional SMTP relay service for transactional and marketing emails. It offers email delivery tracking with real-time reports, an API for integrating email into websites and apps, and event webhooks for notifications. Featuring servers across Europe, the USA, the Middle East, and Asia, it ensures GDPR-compliant data protection and provides 24/7 support via ticket, live chat, and phone.

Read more about turboSMTP

Users also considered