Transactional Email Software

SendGrid pricing: Starts at $14.95. Offers Free-forever and Custom plan.

What is SendGrid and how does it work?

SendGrid offers tools and features to empower your email marketing campaigns. Use its simple and easy-to-use interface to create and design your emails the way you want to. You can also build responsive emails using the design editor, or choose from a number of pre-installed responsive templates. Its advanced real-time analytics tools provide you with detailed insights and reports on various key metrics. With SendGrid, keep a track of emails sent, delivery rates, spam reports, bounces, link clicks and a lot more. It simplifies the way you engage your customers and helps you in sending relevant and targeted emails. show more

Mailgun pricing: Starts at $35.0. Offers Custom plan.

What is Mailgun and how does it work?

Mailgun is a powerful email API service build to help developers with their email sending, receiving and tracking procedures in an effortless manner. Brands can strategize their email marketing processes with features like personalization, segmentation and a/b testing in order to get useful previews and send the message to the right person at the right time. It integrates with SMTP and HTTP API to remove the headache of sending emails in bulk. Mailgun facilitates SPF, DMARC and DKIM customizations, ensuring proper protection from bad actors. Moreover, Incoming emails can be automatically parsed to easily digest structure data. The validation API offered by the software reduces invalid sign-ups in real-time. It also provides email templates for streamlining collaboration between different teams. Mailgun ensures seamless integration with Omnisend, infobip, customer.io and more which helps in creating a marketing campaign, segmentation of customer data and enhancing overall engagement levels in an accurate manner. show more

Postmark pricing: Starts at $10.0. Offers Free-forever plan.

What is Postmark and how does it work?

Postmark is a fast and reliable email delivery service, relied upon by different businesses to deliver emails to target customers on time. By delivering billions of emails for companies of all sizes, Postmark makes itself a partner and not only a service provider. The solution features a powerful email API making it easier for companies to send great emails. Furthermore, it allows teams to organise their transactional emails into logical groups called servers, besides guiding companies through setting up records to protect their domain reputation. Thus providing their emails with the best possible chance at inbox placement. Moreover, companies can also indulge in quick and easy mail delivery. Postmark supports TLS protocol to secure data sent between an application and the servers. Agencies, developers, enterprises, bootstrapped startups, and side project organisers depend on this particular to get their work done. Real-time integrations are available with external platforms like Mailcoach, Craft Campaign, Craft CMS, Figma etc. show more

SparkPost pricing: Starts at $30.0. Offers Free-forever and Custom plan.

What is SparkPost and how does it work?

SparkPost is an online delivery platform developed to facilitate fast and secure delivery of marketing and transactional emails. It provides sophisticated emailing features and tools to its users that enable them to activate, engage, and retain their customers. SparkPost is an advanced software that offers a variety of features like SparkPost Signals, and data insights and predictively to improve customer engagement and help you send smarter emails. You can customize our emails with the pre-built flexible templates for personalizing each mail at an individual level. It also aims at improving your mail inbox placement with trustable email deliverability to make sure that your mails reach the right place at the right time. Users can leverage their analytics ability to know about the details of how good their emails are at effectively influencing their customers along with the insights to improve them in order to boost performance. Furthermore, it can be integrated with many apps, products, and websites to increase engagement, retention and increment of customer base. They offer a free trial version to try out the platform along with a wide range of premium plans to choose from inorder to fit every need. show more

SMTP2GO pricing: Starts at $12.5. Offers Custom plan.

What is SMTP2GO and how does it work?

SMPT2GO looks after all your email service requirements from sending emails to tracking it till it reaches the recipient. It has a redundant, multi data center that makes sure that your emails are sent even when there is a major internet outage. It also immediately alerts you about any potential problem existing in your account so that you can sort it out before it hampers any of your business activities. With SMTP2GO, get a visualized report of all of your sent emails, bounced emails, spam complaints, unsubscribe requests, etc. It even takes care of the various technical aspects pertaining to email delivery, so that you are always updated and on top of your game. show more

SMTP pricing: Starts at $25.0. Offers Custom plan.

What is SMTP and how does it work?

SMTP email relay service lets users send emails in minutes. This flexible and scalable email sending service has been built for businesses and developers. This all-in-one, email relay service, ensures that users can opt for an impeccable reputation among mailbox providers. Next, it comes along with dedicated servers and offers the highest rates in the industry, ensuring that the emails will reach out to the right recipients and that too on time. Lastly, the platform provides secured sending and supports all high in demand authentication standards, which includes SPF, DKIM, and the likes. Developers have designed this software for easy implementation, flexible integration, and powerful reporting and tracking processes. With the SMTP email relay service, it would not be an exaggeration to state that one can become a better sender and increase the returns on investments for email programs successfully. So, to take the email program to the next level, one needs to understand more on IP reputation management, accounting migration services, inbox placement consulting procedures, integration requirements, and the likes to perform the complete setup and begin working on the same. show more

SocketLabs pricing: Starts at $39.95. Offers Free-forever and Custom plan.

What is SocketLabs and how does it work?

SocketLabs is a smooth and dependable email service, which is trusted by developers and IT professionals for sending industry-leading deliverability. This email delivery system supports SMTP Relay, Analytics, API, Inbound Parsing, and others. This software and system have been engineered with unique ISP-specific traffic shaping algorithms that exactly contours email deliveries uniquely to corporate domains. SocketLabs offers an all-round email delivery solution, both cloud-based and on-premise based. The on-demand servers are hosted and fully managed by the delivery experts to ensure top deliverability and excellent performance. The cloud-based SMTP service is the simplest way to start sending marketing and transactional emails without having to build email servers. With the SMTP Relay services, users can enjoy reliable bulk SMTP Relay for email delivery. Moreover, users can easily integrate the software with any application, and it will run on SMTP servers. Besides this, users get to use this powerful and convenient Email API, which makes it extremely easy for them to work on different apps. This email API can be used to send, track, and parse email for the app. It supports API documentation and ‘live’ developer support. One can efficiently work out with bulk email delivery requirements on SocketLabs. show more

Amazon SES pricing: Starts at $0.1.

What is Amazon SES and how does it work?

Amazon SES (Simple Email Service) is an email marketing and transactional emailing software that facilitates a cloud based emailing service to send transactional mails. It enables the users to send and receive notifications and messages in order to enhance campaigns used for marketing. With Amazon SES, you can create email templates with replacement tags to engage clients with fully personalized messages for content personalization. It offers various methods to send email that include the Simple Mail Transfer Protocol (SMTP) interface, Amazon SES API, and Amazon SES console. It additionally offers personalized dashboards, automated IP Warmup, email suppression, multi factor authentication, custom spam filter, and email personalization. Users also get smart email marketing features like auto responders, click map, event triggered mail, click through tracking, and spam check. With its multi-functional features, it is ideally suited for all types of business ranging from large to small to medium. The platform offers a free version for upto the first 62000 emails every month followed by some premium plans to fit every type of requirement. show more

Aritic Mail pricing: Aritic Mail Offers Free-forever and Custom plan.

What is Aritic Mail and how does it work?

Aritic Mail is full-stack marketing, sales, service and productivity management software that helps companies to grow deep relationships with their customers. It offers 150+ integrations that ensure seamless coordination with teams across all departments to automate a business ecosystem. Furthermore, Aritic Mail helps in creating online marketing campaigns for different businesses. This software also offers transactional email delivery for Apps and Enterprises. To provide a successful transactional email solution, Aritic Mail focuses on email delivery and the time it takes. Hence, when compared with those which can be used to send both marketing and transactional emails, Aritic Mail seems to have a higher engagement rate. Furthermore, from the available dashboard one can get deeper insights into the effectiveness of an email engagement strategy. Aritic Mail also provides SMTP Integration or REST API as per the developers’ convenience. Moreover, its in-built DNS tools help teams to troubleshoot domain errors and improve deliverability, hence protecting the reputation of the entire company. show more

MailerSend pricing: Starts at $25.0. Offers Free-forever plan.

What is MailerSend and how does it work?

MailerSend is an impactful transactional email management system designed for developers with a simple interface, enabling non-technical team members to contribute efficiently. Businesses can depend on the platform to forward invoices, streamline delivery updates and monitor forgotten password links as per need. MailerSend provides an advanced and fully customizable email builder complete with simple drag-and-drop capabilities for quick and easy email creation. Also, developers can edit emails with rich texts for added emphasis and concise content. Team members can easily manage their accounts, collaborate, and get access to important files from the in-built file manager. The platform also assures active integration with external apps like Integromat and Zapier facilitating seamless business. Apart from offering real-time access to transactional email services, MailSend also assures access to other facilities like Email API, pre-configured free templates, SMTP relay, inbound routing, delivery, and road mapping. show more

Kingmailer pricing: Starts at $6.58.

What is Kingmailer and how does it work?

Kingmailer software is a platform used to optimize the deliverability of your emails. Manage multiple domains to track and analyze performance of emails in real-time. Generate reports to measure detailed statistics on opens, clicks, bounces, etc. It integrates with webhooks and SMTP with all your tools: WordPress, PrestaShop, WooCommerce and more. Small, Medium and Large companies make use of the software. show more

Netcore Email API pricing: Netcore Email API Offers Custom plan.

What is Netcore Email API and how does it work?

Netcore Email API enables companies to quickly send emails in the way they want. This API can be easily integrated with RESTful and SMTP APIs in minutes. With Netcore Email API, users get Blaze, a message transfer agent, that helps them to send optimised emails with great speed and deliverability over artificial intelligence. The API provides companies with a dashboard that shows detailed information on every phase of the email sent. It includes a Send Time Optimisation feature that shows the received emails to customers at the right time. This improves the chances of customers’ engagement and gains their attention. Netcore Email API’s users get a 24x7 available support team that helps them to solve issues related to integration, migration, deliverability and more. Ultimately, this API is CCPA and GDPR compliant which ensures end to end safety of the emails, from sender to the receiver. show more

What is Flowmailer and how does it work?

Flowmailer is an intuitive transactional email delivery management portal developed in the Netherlands, 100% compliant with the GDPR guidelines. It is also certified under ISO 27001. The platform assures absolute security to the stored data by working with two redundant EU data centres simultaneously. Email communications are taken care of, with the utmost integrity by Flowmailer. Reliable email APIs backed by endless capabilities are always up for integration and service, on the go. The software leverages metrics like SMTP and API to forward user-generated emails, making sure that the sent message gets delivered into the receiver’s mailbox, safe and sound. Moreover, a variety of templates pre-configured within the same helps with the quick generation of intuitive emails. Detailed tracking analytics and powerful reports help with accurate insights. Unlike others, Flowmailer has deployed a dedicated team of support specialists to take care of customer-generated queries, besides providing a variety of exclusive features like bounce rate management, message archive, PDF attachments and more. show more

JangoSMTP pricing: Starts at $25.0.

What is JangoSMTP and how does it work?

JangoSMTP enables users to send transactional emails in bulk. The clean code makes it all the easier for one to integrate the software, and users can very quickly send transactional emails via API or SMTP relay servers, without any difficulty. With JangoSMTP, users get to enjoy scores of features and perform the email sending task at ease. The software focuses on tracking, where one can track the messages using Google Analytics integration. Next, one can rely on the Application Programming Interface (API), and send emails, access reports, or manage account information efficiently. Besides these, one can even use these email events to trigger calls to web services and sync transactional email data with the databases. Additionally, one can optimize delivery to the inbox using SPF, DKIM, and other domains for a smooth sending reputation and branding reasons. Developers who want to send transactional emails can choose to work on this software and make the bulk email sending task far more convenient than expected. show more

What is Mailchimp Transactional Email and how does it work?

Mailchimp Transactional Email is an appropriate email management platform meant for small businesses to land up in inboxes confidently. Simply put, it enables an organisation to garner global reach by sending a million emails at a go. The transactional emails are completely customisable. Customisation includes HTML template editors as well as Mailchimp templates that can be directly imported for use. This ensures that they do not end up in the spam folders of the recipients. The customisable themes for analytics enable clients to keep a track of their performance. Further, Mailchimp Transactional Email provides its clients with ultimate support based on dedicated documentation guides and around-the day support team, comprising individuals who are quite attached to their work. The email content can be personalised with white labelling, custom tags, keywords and conditional content as is seen fit. Further, scalable analytics include A/B test results and capabilities in addition to comparative reports. show more

GreenArrow Engine pricing: Starts at $250.0. Offers Custom plan.

What is GreenArrow Engine and how does it work?

GreenArrow Engine, a cloud-based email delivery service, enables users to send relevant, permission-based emails without hampering any deliverability details. This SMTP/API email delivery service sends out transactional and marketing emails quickly and easily. The software comes along with a line of features such as it optimizes email deliverability and manages everything right from the beginning. It turbo-charges the email technology, and offers high-speed, high-volume emails and reaches the set recipients without fail. The software renders the required tech support too and aims to solve all problems instantly. Moreover, GreenArrow Engine comes with on-cloud and on-premises solutions. The latter manages all and runs on the hardware or on-cloud servers without any difficulty. For an easier email delivery service and email marketing software on the cloud, GreenArrow Engine lets users avoid complexities and focus on better email content every time. As a result, it helps to improve relationships and lead to business growth. show more

Doppler Relay pricing: Starts at $26.5. Offers Custom plan.

What is Doppler Relay and how does it work?

Doppler Relay allows users to send transactional emails, including attachments, password renewals, card statements, invoices, etc., in an easy, safe, and effective manner. It allows users to access detailed analytics in real-time. One can opt for this email service, given the need to send transactional emails, searching for an internal solution may seem to be quite expensive, and in such a case the best results in security and deliverability is essential. Doppler Relay is the right solution to automate processes, which ensures arrival and obtains detailed reports each time. When it comes to reports, the software enables users to access or download complete reports of the delivery date, clicks, opening, bounces, and other such details relating to transactional emails. The software also guarantees that all communications are encrypted using the SSL protocol. Next, in the case of deliverability, the software ensures the arrival of the mails promptly. One can maintain a consistent corporate identity in all of their communication and use specific templates for each type of email. Users can receive personalized attention from the team of experts too. Doppler Relay enables users to forget about the heavy workload, save time, and resources, and send transactional emails with ease. show more

What is UniOne and how does it work?

Email marketing can play a key role in maintaining customer engagement, and when done right, can see great results. However, it's important to monitor these statistics to ensure that emails are reaching your contacts. This is where UniOne comes in. With UniOne's email marketing analytics, can easily track delivery rates, open rates, click-throughs, and unsubscriptions. This data can help you understand how your contacts are engaging with your emails and identify areas that need improvement. Plus, you can use it to segment contacts for more targeted email campaigns. UniOne also provides recommendations for how to optimize your emails and increase engagement. This can help you refine your campaigns and ensure that you're maximizing your reach. By taking advantage of UniOne's email analytics, you can better manage your contacts and get the most out of your email marketing. show more

Takeout pricing: Starts at $null. Offers Free-forever plan.

What is Takeout and how does it work?

Use Takeout and send transactional emails to millions without fear of being charged extraordinary amounts. With easy to use packages and a simple yet well-documented API allows developers to quickly send emails using any programming language and an internet connection.

Emailkick pricing: Starts at $10.0. Offers Free-forever plan.

What is Emailkick and how does it work?

Emailkick is an email designing software that helps businesses to drop attention-grabbing emails to thousands of customers. The API of Emailkick eliminates all the time taking work of sending emails by generating HTML and using AWS SES to send emails. The generators have to write a simple code that is compressed in HTML and then the software uses dynamic templates and delivers emails in no time. The software also handles the unsubscribers and enables quick reach to the users. It has an inclusion of a drag and drop builder that lets people build designs that are responsive and pixel perfect. Besides all the services, Emailkick promises a secure infrastructure all the while. It incorporates an AWS server that stores databases and codes securely. Senders can also manage the email history and templates that have already been sent. Furthermore, users can even see the status and timeline of the emails as per need. show more