Best Enterprise Transactional Email Services
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Compare the Top Enterprise Transactional Email Services as of January 2026
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What are Enterprise Transactional Email Services?
Transactional email services provide a way to send automated emails triggered by specific events like customer signups, purchases or password resets. They are used as a means of communication for companies and organizations to quickly send personalized messages to customers. Customers can receive emails such as receipts, invoices, shipping notifications, order cancellations and other updates through transactional email services. Transactional emails often offer an efficient way to let customers know about their account activities without manual intervention from the company. Compare and read user reviews of the best Enterprise Transactional Email services currently available using the table below. This list is updated regularly.
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1
ActiveCampaign
ActiveCampaign
ActiveCampaign is the autonomous marketing platform built to transform how marketers, agencies, and business owners work. Use Active Intelligence to power goal-aware automations and orchestrate personalized experiences across email, SMS, and WhatsApp. Effortlessly integrate with 1000+ apps, uncover deep performance insights, and optimize your workflows so you win every day.Starting Price: $15 per month -
2
GetResponse
GetResponse
GetResponse provides all-in-one marketing software that empowers marketers, solopreneurs, coaches, creators, and small business owners with affordable, easy-to-use tools for email marketing, marketing automation, and content monetization. With over 25 years of expertise, GetResponse goes beyond email with tools to help grow and engage audiences, create and sell courses, and turn ideas into income. It’s the go-to solution for building a personal brand, selling products and services, and fostering a loyal community.Starting Price: $0 -
3
SMTP.com
Ziff Davis
Reliable SMTP relay and email delivery services. Powerful email delivery services that enable you to send and track high volume emails effortlessly. Integrate and start sending in minutes. All your transactional, email relay and email delivery needs under one roof. Whether you need a low-latency email delivery provider for your transactional emails, scalable infrastructure for high-volume sends or reliable backend solution for your marketing campaigns, SMTP is built to deliver. Reputation Defender is SMTP’s proprietary technology that uses big data to proactively monitor your email list health and safeguard your domain and IP reputation among ISPs by suppressing bad emails in your sends from hard and soft bounces. This ensures your delivery rates and inbox placement incrementally gets better over time.Starting Price: $25 per month -
4
Selzy
Selzy
Selzy is an ecosystem of easy-to-use marketing automation tools that helps small and medium businesses grow. From list growth and crafting a perfect email to segmentation, automation, A/B testing, and analytics, Selzy covers it all. - Launch your first campaign in less than 15 minutes: use smooth drag-and-drop email builder, 140+ goal-oriented templates, and AI writing assistant - Anti-spam email checker: have every email rated and get personalized tips to improve deliverability - Grow your list with customizable pop-up forms - Connect your favorite tools: Shopify, WordPress, Woocommerce, Airtable, Salesforce, HubSpot, Pipedrive, and so much more - Get 24/7 help from our support team (real humans with top-notch email marketing experience).Starting Price: $7 per month -
5
WebEngage
WebEngage
WebEngage is the best-in-class marketing automation software suite that helps business-to-consumer (B2C) companies improve user retention and drive more revenues. Cloud-based and easy to use, WebEngage aids businesses in managing cross-channel communication with their customers while allowing them to send messages via Emails, SMS, mobile push notification, web push notification, on-site alerts, in-app messaging, IVR, Facebook & Whatsapp. The solution includes cross-device tracking, live segmentation, deep data personalization, and more. Plus, using WebEngage's Journey Designer helps businesses to effectively create complex lifecycle campaigns. -
6
emfluence Marketing Platform
emfluence
Designed with you in mind, the emfluence Marketing Platform offers an intuitive interface and powerful features to streamline your digital marketing efforts. Whether you're launching personalized campaigns, managing multiple brands, or crafting strategies, our platform empowers you to succeed with email automation, advanced personalization in email marketing, social media management, timely SMS marketing, high-converting landing pages, comprehensive automated reporting, website tracking, lead scoring, a centralized marketing calendar, and more. Experience the perfect balance of usability and functionality with the emfluence Marketing Platform, and take your marketing to the next level.Starting Price: $1,000/month -
7
SendGrid
Twilio SendGrid
Email is the backbone of your customer engagement. The Twilio SendGrid Email API is the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise. Our flexible Email API and proprietary Mail Transfer Agent (MTA), intuitive console, powerful features, and email experts make it easy to ensure all your email gets delivered in seconds and without interruption. Monitor engagement data and optimize deliverability with our Deliverability Insights dashboard. Whether you’re sending 100 emails or 100 billion, SendGrid is built to scale. Integrate with our RESTful APIs and SMTP in minutes, with sample code libraries available in 7 languages, interactive docs, templates, and more.Starting Price: $19.95 per month -
8
Mailjet
Sinch
The email solution for fast-moving teams. We know how hard it can be to find an affordable and effective email service. Mailjet is the perfect solution for your needs, our advanced features help you grow your business at a very reasonable price. Effortlessly craft beautifully responsive email in just a few clicks with our email editor, Passport. Use our rich library of free email templates or create your own design from scratch. Use Mailjet’s Collaboration Toolkit to work on the same email template or campaign in real time to increase your team’s efficiency. Drastically shorten feedback cycle with commenting and approval workflow features to go faster. Personalize each email with customer data you collect and segment your contact list to send the right content to the right customer. It’s easy to make each of your recipients feel special. Optimize the performance of your campaign with real-time statistics available with each sending.Starting Price: $9.65 per month -
9
SendPulse
SendPulse
A multi-channel marketing automation platform designed to help marketers create personalized promotional campaigns. Users can choose between email, SMS, and web push notification or build an elaborate message sequence by combining several channels in a single campaign. When it comes to email marketing, the platform packs all the necessary tools to automate lead nurturing and lead generation. Users can create custom subscription forms and grow their mailing list. Intuitive drag and drop allows users to design mobile-friendly email templates or choose a predesigned one from a massive gallery. The company, also, offers a transactional email service that users can use to send up to 12000 free emails via SMTP or API. SendPulse has its own chatbot builder. Users can create a Facebook Messenger chatbot or a Telegram chatbot and use it to send personalized campaigns or as an autoresponder.Starting Price: $9 per month -
10
Routee
AMD Telecom
Routee is an intelligent omnichannel communication platform (CPaaS) offering advanced Web and API automation for all industries worldwide. Powered by AMD Telecom’s robust infrastructure, Routee's services enable businesses to optimize their marketing & business processes. -SMS Marketing: tailor-made messages based on customers' individual preferences -Email Marketing: personalized newsletters & email campaigns based on an audience's behavioral data -Transactional Email: automated emails to customers on important data regarding their transactions -Marketing Automation: rich forms & customer data capture, automation of repetitive marketing tasks, and tracking of marketing campaigns -Two Factor Authentication: a second layer of security with fallback through SMS, Voice, Viber & Missed Call -Cloud IVR: multilingual capabilities, turning speech into text, & text to human-sounding speech -Push Notification: personalized web & mobile push notifications, based on segmentation and userStarting Price: $0.01 one-time fee -
11
turboSMTP
turboSMTP
TurboSMTP understands that email is not just a means of communication but the backbone of your customer engagement strategy. TurboSMTP Email API is trusted by developers and marketers alike for its time-saving features, scalability, and delivery expertise. Our service offers a flexible SMTP relay solution along with advanced features tailored to meet the needs of businesses of all sizes. With our intuitive dashboard, powerful features, and dedicated support, ensuring the delivery of your emails is seamless and uninterrupted. TurboSMTP's infrastructure is built to scale, whether you're sending a few hundred emails or millions. Integration with our service is effortless, with sample code libraries available in multiple languages, interactive documentation, and customizable templates. Monitor engagement data and optimize deliverability with our comprehensive reporting tools. Trust TurboSMTP to deliver your emails reliably and efficiently, empowering you to engage with your audience.Starting Price: $14.95 per month -
12
inwise
inwise
inwise is an all-in-one AI-powered marketing cloud tool designed to help businesses grow and connect with their audience. It simplifies direct marketing by offering features like popups, signup forms, and automated customer journeys to attract, engage, and convert leads into customers. With inwise, businesses can manage email marketing, WhatsApp & SMS campaigns, landing pages to boost sales, while also retaining customers through newsletters and personalized messaging. Trusted by thousands of businesses worldwide, inwise ensures data security with both on-premise and SAAS solutions, offering seamless integration with your existing dataStarting Price: $18.00/month -
13
TouchBasePro
TouchBasePro
Our Email Marketing platform has all the tools you need to become an email marketing pro. Check out our many features like transactional emails, workflows, automations and different campaign types to see what we mean. Our campaign builder allows you to design stunning emails, like a pro. Creating an effective campaign requires that you have the right tools for the job. An email marketing and digital strategy expert will learn the ins and outs of your business, existing email program and identify your campaign goals. We will then analyze and perform an audit of your current marketing and database growth strategy, along with your current email program to identify key areas of improvement. We will set up a consultation to review the critical areas of improvement, best practices, examples and how we propose to work alongside your business to win. Receive an in-depth guide on the way forward and how we will help create high-value, low-cost ways to achieve your goals.Starting Price: R259 per month -
14
Everlytic
Everlytic
Everlytic’s bulk messaging and automation platform enables you to: - Grow your marketing lists - Create personalized emails, texts + more - Track message engagement Want to help your customers feel more connected to your brand? Of course you do! Because connected customers buy more from you, more often. Personalized automated marketing is the key. That’s why we created a single platform for sending hyper-personalized emails, text messages, voice broadcasts, and push notifications – easily, automatically and at scale. Leading companies trust Everlytic to get more messages into more inboxes. Everlytic simplifies the building of superior customer journeys that target and engage people with relevant, on-time messages. Messages that resonate. You get real-time insights into how your audience interacts with your content – and the power to connect with the right people and convert them at the right time. -
15
Bird
Bird
Bird (formerly MessageBird) is the next-generation CRM for Marketing, Sales, and Payments, powering over 5 trillion annual messages across Email, SMS, and WhatsApp. Leading brands grow cost-efficiently with Bird through personalized interactions on Email, SMS, and WhatsApp. The world's most innovative companies build communication solutions using Bird's applications and APIs. Get started today and talk to your customers over any channel, for any use case, anywhere in the world. Marketing messages, push notifications, order updates, delivery alerts and more. Operational bottlenecks slowing your growth? Use automated conversations and workflows to collect critical information up front, reduce manual tasks, implement self-service flows, and route chats to the right agent. Get up and running in minutes on our reliable, auto-scaling APIs with extensive documentations, complete API references and intuitive SDKs.Starting Price: $45 per month -
16
Go4Clients
Go4Clients
Automate customer engagement with our Drips technology. Go4Clients latest Drips feature uses a combination of SMS, Voice, Email, and Mobile Landing Pages to interact with your customers. Map out the customer journey and let consumers flow down your sales funnel automatically. Trigger messages with different channels based on a user's actions or no actions. Want to BOOST YOUR SALES? Easy. Integrate your current forms to Go4Clients and automate your communications in just a few minutes. Go4Clients allows you to automatically pass data to and from other web services without writing a single line of code. DRIPS make omnichannel and automation simple. Just pick your message and choose the most relevant channel for the very right time. Let’s start connecting with customers anywhere in the globe. Go4Clients has worked across many Industries.Starting Price: $50 per month -
17
Userlist
Userlist
Behavior-Based Customer Messaging. Perfect for Your SaaS. Onboard and engage your SaaS users with targeted behavior-based campaigns. Choose the right channel — email or in-app messages — to deliver the right information when your users need it the most. Onboard your users with automated behavior-based campaigns. Deliver the right information at the right time. Trigger automated email campaigns based on what users do (or don’t do) in your product. Choose the right channel for each message: deliver via email or in-app messages. Segment your users based on their behavior. Send one-off broadcasts to make announcements and promote new features. Use built-in campaign templates, so that you never have to start from scratch. View your user profiles in a simple admin dashboard. Add filters or dive straight into user profiles one by one, where you can see all their events and properties.Starting Price: $99 per month -
18
CXONCLOUD
UNLOC Ltd.
CXONCLOUD is a B2B SaaS built to create, manage & measure the end-end customer experience in simple clicks. One solution that offers unlimited customer feedback, booking, loyalty, awards, rewards, referral marketing, email automation and helps businesses deliver a consistent seamless experience on all customer touchpoints. CXONCLOUD not only improves search but also simplifies customer engagement may it be a booking or feedback. It understands customer sentiments, immediately acknowledges customer concerns automatically & alert the impending negative word of mouth. The all-in-one app automatically measures the loyalty factor of customers & has readymade loyalty campaigns to engage customers on email & social media. The inbuilt referral marketing campaigns can help small business get new referrals from existing loyal customers in simple clicks. The loyal customers can be rewarded with promo codes & QR codes with automatic list generations & rewards management modules.Starting Price: $39.00/month -
19
Flowmailer
Flowmailer
-- The email engine you can build on -- We're everything that happens under the hood of your email communications. Reliable Email API with endless capabilities & features ready for integration. Flowmailer's Email Engine provides all the tools you need to build a professional email strategy. From marketing to customer support, from account management to warehousing, every email sent is valuable. Where others choose to focus on an email's looks rather than its performance - we opt for solid email deliverability first. Every email that hits the inbox is a valuable moment between you and your customer. Email Engines change the way we send emails. Ready to create the unparalleled email experience your customers deserve?Starting Price: €89 per month -
20
SMTP2GO
SMTP2GO
Send and track all emails easily and securely with SMTP2GO, a reliable outgoing email service solution. SMTP2GO features a redundant, multi data center infrastructure that allows users to send emails even if there is a major internet outage. SMTP2GO has features like real-time analytics, bounce/spam tracking, weekly summaries, spamtrap detection, blacklist monitoring, DKIM/SPF, and more.Starting Price: $10 per month -
21
SocketLabs
SocketLabs
SocketLabs is a reliable email delivery engine built designed to help companies of all sizes send marketing and transactional email fast and easy. Trusted by leading organizations such as Virgin and the American Red Cross, SocketLabs combines a feature-rich outgoing mail server delivery solution, an easy-to-use dashboard interface, and an even easier setup. It also features outgoing mail servers, advanced analytics, and top notch customer support. -
22
Netcore Email API
Netcore
Choose the best email API or SMTP for the most robust email delivery experience. Netcore Email API (formerly known as Pepipost) provides a powerful transactional email delivery infrastructure and AI-powered inboxing which is reliable, scalable, secure and easy-to-use, at the most affordable pricing plans. We help brands to engage with their customers at the right moment with the right content over emails.Starting Price: $25 per month -
23
Sarv Email Marketing
Sarv
Email Marketing can take your business to another level as Email is the currency of web nowadays. Anyone who is online has an active email address. According to statistics, Email Campaign generates $40 ROI for every $1 spent. So why not use Email Marketing for your business to broaden the reach. Sarv Offers Business Email Marketing Service to send the right mail to the right person. Experience how easy it is to create and send a beautiful & personalized mailer with marketing tools like Automation, user-friendly drag and drop editor, advanced segmentation, A/B testing, advanced metrics, reporting, and more for today’s fast-growing business.Starting Price: $7.50 per user per month -
24
Mailcot
Mailcot
Email Marketing Services allows your business to email the consumer whenever you want. While not every email needs to be a sales pitch, your contact with the customer should provide something of value to them. If you are looking for a Transactional SMTP service, then you probably have an application that sends out either marketing or transactional messages and is searching for a host to relay these messages in bulk. Create fully automated campaigns with the world’s most intuitive workflow builder. Apply tags, trigger campaigns, add delays, branch with if-then logic, and do about 30 other things. With powerful functionality that allows businesses to move quickly. Drive more sales with email marketing that really resonates. Nurturing your leads with our platform , give points and covert it from lead to customers.Starting Price: $7.19 per month -
25
iPost
iPost
Finally, an email platform that is built for marketers by marketers. The easiest, most flexible, and dynamic marketing automation solution for your email and mobile needs. Tired of legacy platforms that are too expensive, too hard to learn, or that you’ve outgrown? You’re not alone. iPost has the tools you need. Plus the platform is easy to learn and flexible enough to adapt as you grow. The iPost email platform was built to fit the needs of today’s marketers with the scalability and features needed to grow with marketers of the future. iPost brings powerful features to email marketing with technology that is responsive, flexible, and easy to use. Real-time data to fuel audience discovery, targeting, and personalization. Intuitive reporting, from campaign, trends, to funnel and conversion tracking. Drag and drop personalization, dynamic content, and code-free design tool. Check why iPost is a recognized as a leader in The Relevancy Ring 2019 Enterprise ESP Buyers Guide. -
26
Related Marketing Cloud
Related Digital
Related Marketing Cloud (RMC) is a personalization and marketing automation tool for data-driven Omni-channel marketing. One-to-one consumer relationships powered by all in one platform to drive higher revenue, improve customer lifetime value, grow audience, and boost performance. We are proud to provide you the following services: Customer Data Platform, Email Marketing, Mobile Marketing, Web Targeting, Product Recommendation, Customer Journey Manager. Related Digital serves more than 1500 clients of all sizes across various industries - including brands like Estee Lauder, Delivery Hero, Ebay, Wolksvagen, Victoria's Secret, Carter's, Aviva, IKEA, Marks&Spencer, Turkcell, Starbucks, Beymen, Audi, Gap, BBVA, Turkish Airlines, Siemens. We are proud to support our clients internationally from our offices in London, Hamburg, Berlin, Dubai and Istanbul. -
27
Pigeonmails
Insign Technology
SPF and DKIM are built into domain management of Pigeonmails. This gives control of your domain and reduces the risk of spoofing. We made our process and our software very simple. Sign-up for a free account. Just a few simple steps and start sending emails to your list. Address your customers by name, inserting any information you have about them into your emails. Personalization with flexible emails templates. Pigeonmails being most trusted Email Service Provider, we offer CREDITS BASED PLANS. We give upto 100% assured Delivery Rate with our Credit Based Package at unbeatable low plans. Our Promotional email service - Best fit for OPT-IN / Double OPT-IN / Verified Email Database send repeated newsletter or emails to same email list. Our transactional email service - Best fit for automatic messages sent in response to a subscriber’s actions. Subscription or booking confirmation, order updates, notifications — these are all examples of transactional emails.Starting Price: $85 per user per year -
28
EmailDelivery.com
EmailDelivery.com
The easiest email marketing platform you've ever used. Clean intuitive user interface that doesn't make you "hunt" to figure out what you can do. Simple straightforward email automations. The next step is always right in front of you, no need to pore over documentation, video explainers, or train your team. Send a broadcast to multiple contact lists, dynamic segments, and groups of tagged contacts simultaneously. Personalize using any contact property in your database along side engagement, interests, behavior, and more. Trigger contacts who engage with your broadcasts into funnels of automated email sequences. Design gorgeous responsive emails with our intuitive drag & drop composer. Choose WYSIWYG for minimalism or raw HTML for pixel perfection. Realtime engagement Tagging for opens, clicks, and messages received. Suppress segments, Tags, and upload suppression lists to fine tune your audience.Starting Price: $35 per month -
29
CrowdPower
CrowdPower
Grow your business with targeted customer engagement. Track key customer actions and deliver tailored communications to drive sales and increase engagement. Grow your business with targeted customer engagement. Track key customer actions and deliver tailored communications to drive sales and increase engagement. Advanced Segmentation. Create customer lists based on who they are, where they are, and what they do (or didn’t do) to send targeted messages at the right time. Simple Execution. Powerful Results. Add CrowdPower to your website with just a few lines of code and start delivering tailored communications to drive sales. If your organization is using Segment to install third party integrations, you can start using CrowdPower instantly by turning on the integration in Segment’s console.Starting Price: $48 per month -
30
Aritic Mail
Aritic
Deliver emails on time to the public & business mailboxes. Monitor the email-sending operations of your organization through real-time domain & IP monitoring. With our API, start sending transactional email notifications within minutes. Through robust cloud API and webhook, process inbound emails, track clicks, and handle operations effectively. Aritic Mail delivers transactional emails to your customers on time, always with high email delivery speed. Trust Aritic Mail to deliver transactional emails instantly with zero-lag in email delivery speed and inbox placement. Cloud-based Aritic Mail email server makes email delivery possible instantly, along with constant email delivery monitoring. Leverage Aritic Mail API, built for almost all programming languages, to seamlessly use with any stack. Deliver all of your organization emails through Aritic Mail and manage your email sending reputation.
