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 Small business - Page 2

Last updated: May 2026

1 filter applied

Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

58 software options

CrowdPower logo

User engagement and customer data platform for SaaS.

learn more
CrowdPower is a customer engagement platform for onboarding, feature announcements, usage alerts, review requests, and more.

Read more about CrowdPower

Users also considered
Postmark logo

Cloud-based email management software

learn more
Postmark is a cloud-based email management software designed to help businesses handle and streamline the delivery of emails. Supervisors can create transactional emails using customizable templates, track open click rates, and automatically receive notifications about invoice bounces.

Read more about Postmark

Users also considered
Mailazy logo

Cloud-based transactional email service provider

learn more
Mailazy is a powerful transactional email system built for developers based on SMTP and API to ensure inbox delivery of your emails. It quickly integrates and delivers your emails to customers’ inboxes with global infrastructure and industry expertise you can rely on.

Read more about Mailazy

Users also considered
Magileads logo

Business starts her

learn more
Magileads is an automated sales prospecting & lead generation tool, designed to help sales teams protect & retain leads & transform new prospects into customers. Features include automated emails, reports and analytics, points scoring, prospect targeting, behavioral statistics & CRM integration.

Read more about Magileads

Users also considered
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
Mail Merge Toolkit logo

Personalizes mass mailings from Outlook with merge fields

learn more
Mail Merge Toolkit is a Microsoft Office add-in that helps enhance mail merge functions in Outlook, Word, and Publisher. It enables personalized mass mailings with features such as customizable email subjects, attachments, and SharePoint list data sources. Users can send messages in PDF, DOCX, HTML, Plain Text, and RTF from Word.

Read more about Mail Merge Toolkit

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
KingMailer logo

Cloud-based SMTP for email delivery

learn more
KingSMTP is a cloud-based SMTP service for reliable transactional email delivery. Send system alerts, invoices, account notifications, and other critical emails with full logging and tracking. Designed for apps, websites, and SaaS platforms.

Read more about KingMailer

Users also considered
Mailsoftly logo

Send personalized emails and get higher response rates!

learn more
Send important emails—like receipts, alerts, and password resets—fast, reliably, and without headaches.

Read more about Mailsoftly

Users also considered
EmailDelivery.com logo

Self-hosted email marketing for enterprise & small business.

learn more
EmailDelivery.com is a self-hosted email marketing platform that comes with a proprietary MTA included for sending over your own IP addresses, and also supports SMTP Relay and APIs such as Amazon SES, Mailgun, and Sparkpost.

White label ready for agencies & resellers

Read more about EmailDelivery.com

Users also considered
Perfect Doc Studio logo

Customer Communication Made Simple with AI

learn more
Our cloud-based platform streamlines multichannel customer communications with user-friendly tools for composing and delivering personalized business messages in 100+ languages. Integrated with popular business software like BPM and CRM, Doc Studio automates customer communications across 6 channels

Read more about Perfect Doc Studio

Users also considered
Doppler logo

Marketing automation tool with forms, email & SMS campaigns

learn more
Doppler is an email marketing platform designed to help businesses engage with customers using customizable forms, pre-defined templates, personalized communications, and SMS campaigns. Some features include an HTML editor, A/B testing capabilities, real-time reports, a centralized dashboard, and permission management.

Read more about Doppler

Users also considered
CRM in Cloud logo

Cloud-based software for managing sales and marketing

learn more
CRM in Cloud is a cloud-based customer relationship management software designed for small and medium-sized businesses. It provides a 360-degree view of your business and customer network, allowing you to manage email, leads, marketing activities, and monitoring.

Read more about CRM in Cloud

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
ClickSend logo

Business Communications. Solved

learn more
ClickSend is designed to help businesses send and receive SMS, MMS, voice, email, direct mail, and more within a single platform. Whether it is an SMS blast via the dashboards or automated texts via API, it lets users choose a global SMS gateway and get access to a full communications suite.

Read more about ClickSend

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
Mailchimp logo

Email and SMS marketing automation platform

learn more
Mailchimp is an email and SMS marketing platform that combines artificial intelligence with marketing automation capabilities. The platform features a drag-and-drop builder, content creation tools, and audience management functions to help businesses design and distribute marketing campaigns across multiple channels.

Read more about Mailchimp

Users also considered
MailUp logo

Email, SMS and Messaging Apps marketing solution

learn more
MailUp is an email and SMS delivery solution. The software allows users to send and design their own promotional, newsletters, transactional emails and SMS, and features database management, email and SMS automation, landing page management, API and integrations, and more.

Read more about MailUp

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
APSIS One logo

Gather data. Automate customer journey. Grow your business.

learn more
APSIS One is an easy-to-use platform for Email, Marketing Automation, SMS, Website Personalisation, E-commerce and more. All you need to improve results, increase retention, and grow your business.

Read more about APSIS One

Users also considered
SMTP logo

Transactional and Email Relay API

learn more
On-demand scale and unmatched deliverability. Whether it's thousands of emails per month or millions, our customers count on us for timely sending and industry-leading deliverability.

Read more about SMTP

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
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
Emma by Marigold logo

Multi-channel marketing that works for you.

learn more
Emma by Marigold is an email marketing platform which focuses on segmentation, automation, and an easy-to-use email builder for teams of all sizes to leverage their customer data, increase engagement, and drive more revenue from email. Users can create and collaborate on email campaign content.

Read more about Emma by Marigold

Users also considered
Constant Contact logo

Streamlines marketing to grow loyal audiences

learn more
Constant Contact is a digital and email marketing platform that provides tools for creating, sending, and tracking email campaigns. The platform offers customizable email templates, AI writing assistance, and automation features to help businesses reach audience. Additionally, it includes social media marketing capabilities, SMS marketing, and multi-account solutions for organizations managing multiple locations or teams.

Read more about Constant Contact

Users also considered