Software

Someone keeps returning to a product page. Someone else starts a form, then leaves. Acoustic helps marketers connect those moments to the next message, bringing behavioral data and customer engagement into the same platform. Teams can use what people do on their website or app to shape communication across email, SMS, mobile push, and WhatsApp. For email makers, that means more context when deciding who to reach and what to say. Scheduled and triggered campaigns sit alongside customer profiles, with additional tools for exploring behavior and personalizing experiences. Acoustic’s emphasis on customer signals gives teams a useful starting point for thoughtful follow-up: paying attention to what someone is doing, then making the next interaction count.

That thing you keep meaning to follow up on? ActiveCampaign is built to help with it. Its automation tools let teams turn signups, site visits, purchases, and other moments into planned sequences of emails and actions, giving good marketing ideas a repeatable process. The flexibility is especially useful for businesses with several paths from first interest to purchase. Teams can combine email campaigns, forms, website tracking, and connected tools to build programs around their particular sales cycle. Start with a welcome sequence, then keep adding useful decisions and next steps as you learn what works.

Some campaigns come with a lot of moving parts: several audiences, multiple countries, different channels, and a very specific approval process. Adobe Campaign gives enterprise teams a place to organize that complexity, with workflows that coordinate targeting, content, execution, and campaign rules. Email sits alongside online and offline channels, so teams can plan a connected program that includes SMS, push, and direct mail. Governance tools support distributed organizations, while connections with other Adobe applications bring content and campaign operations closer together. It’s built for the email maker whose next send is one carefully planned part of a much larger operation.

A store with thousands of products has thousands of possible stories to tell. Bloomreach helps brands figure out which ones belong in each shopper’s inbox, bringing product discovery and email marketing closer together. Recommendations, personalized content, and individual send timing give teams ways to make a big catalog feel surprisingly personal. That connection extends beyond email into marketing automation and website experiences. Brands can start with the products they need, then expand into additional capabilities as their program develops. It’s particularly interesting for retailers who see their catalog as a creative resource—and want more of it working inside their campaigns.

Customer data gets interesting when you can actually use it. Blueshift brings customer profiles, campaign tools, and predictive intelligence together, helping marketers turn browsing, buying, and engagement signals into more relevant messages. Email is part of that picture, alongside SMS, mobile, and website experiences. For email makers, the useful stuff includes dynamic audiences, automated journeys, and personalized product and content recommendations. Teams can build messages with drag-and-drop tools, test different approaches, and use predictive optimization to guide timing and channel choices. It’s especially appealing for consumer brands with plenty of customer activity and ideas about what to do with it.

Your first newsletter might need a signup form and a good reason to subscribe. A year later, you might be adding automated follow-ups, text messages, and a sales pipeline. Brevo gives businesses a place to make that progression, with a free starting point and additional tools as the work grows. Formerly Sendinblue, Brevo brings marketing and transactional email together with automation, messaging channels, and built-in sales features. Teams can start with a simple campaign, then add the capabilities that fit their next stage. That range makes it useful for a small business getting organized and for a growing team ready to coordinate more of its customer communication.

Campaign Monitor helps teams create consistency with a visual email builder, reusable templates, and tools for turning a good design into an ongoing email program. It also has a useful agency angle. Teams managing email for clients can organize accounts and handle billing within the platform, alongside the work of building campaigns, growing lists, and reviewing results. Add automation and testing, and there’s room to build a dependable rhythm around the creative. A thoughtful fit for brands and agencies that care about how their email shows up.

The next sale, donation, or event registration often starts with staying in touch. Constant Contact helps small businesses and nonprofits make that a habit, with approachable tools for newsletters, promotions, events, and the follow-up that keeps an audience interested. Its appeal is how much everyday marketing lives together. Teams can build emails from templates, collect signups, promote events, and coordinate social posts without needing a specialist for every task. Automation and reporting add room to grow, while support and educational resources help the person wearing six different hats get the next campaign out the door.

An email idea gets a lot more interesting when the content can change with inventory, location, or even the weather. Cordial gives teams room to build those experiences, with dynamic content and reusable layouts that support sophisticated email programs at scale. Its message builder lets teams assemble personalized banners, product grids, and other content blocks, then reuse that work across campaigns. Testing tools help refine the creative, while triggered messages handle everything from product alerts to replenishment reminders. Cordial also pairs the platform with in-house deliverability expertise, giving teams support for both the email they want to make and the work of getting it delivered.

Some email ideas start with “when someone does this, wait a bit, check that, then…” Customer.io gives those ideas a place to become working programs. Its visual workflow builder supports branches, delays, experiments, and triggers that help teams map out the details of a customer journey. There’s plenty of room for the creative work, too, with visual and code-based editing, reusable content, and tools for checking the email before it goes out. APIs and webhooks connect journeys to the wider product, making Customer.io particularly appealing to lifecycle marketers who like working closely with engineers. You bring the logic; there’s room to build it.

A promotion gets someone interested. The follow-through helps turn that interest into something lasting. Dotdigital gives marketers tools to plan those next steps across email and other channels, with automation that connects individual campaigns into a more considered customer experience. Its mix of campaign creation, segmentation, integrations, and reporting suits teams bringing more structure to an established marketing program. Marketers can build reusable journeys and coordinate communications while keeping creative work close to execution. It’s a useful home for the ongoing programs that deserve as much care as the big launch.

Getting an order feels good. Getting the second one is where things get interesting. Drip is built for ecommerce brands that want to turn first-time shoppers into regulars, with email campaigns, onsite popups, and ready-made automations for the moments between browsing and buying again. Its store integrations bring products and orders into the workflow, so teams can get started with welcome series, abandoned cart messages, and win-back campaigns. A limited visual builder gives you room to make those emails feel like your brand, and revenue reporting connects campaigns to the orders they earn. Drip keeps the everyday realities of running an online store close to the work of making email.

A back-in-stock email gets much more useful when it knows the item really is available. Emarsys, now SAP Engagement Cloud, connects marketing with the operational side of a business, helping teams turn details like inventory, orders, and fulfillment into timely customer communication. Its enterprise focus brings email together with other channels, automated journeys, and tools for managing engagement across the customer lifecycle. For organizations working within SAP’s wider ecosystem, that connection is particularly relevant. Email makers get more opportunities to build campaigns around what the business can deliver right now—and what a customer might actually need next.

One organization can have a lot of people hitting send. Emma helps bring those people together, giving teams approachable email tools alongside the structure to keep their brand recognizable across departments and locations. There’s a drag-and-drop editor, audience segmentation, and automation for the everyday work of keeping people informed and interested. Emma gets particularly useful when email responsibilities are spread around. Its team-focused plans let organizations share templates and brand assets, manage permissions, and coordinate approvals across subaccounts. Local teams get room to communicate with their audiences, while central marketing keeps a clear view of the bigger picture. A good fit when your email program has lots of moving parts—and people.

Sometimes a great email program needs more people in its corner. Epsilon combines enterprise messaging technology with expertise in strategy, creative, campaign management, analytics, and deliverability. Teams can run the platform themselves, bring in support for particular jobs, or build a more hands-on partnership. That flexibility is a big part of what makes Epsilon different. Its specialists can help shape the idea, build the email, manage execution, and learn from the results. For brands running substantial programs, it offers a way to match sophisticated technology with the people needed to put it to good use.

An email can be the beginning of a support conversation, a helpful nudge inside a product, or the answer someone needed to keep moving. Intercom brings those interactions closer together, connecting outbound communication with a customer service workspace and AI-powered support. For email makers, its particular appeal is proximity to the people replying. Teams can coordinate messages with conversations happening through the inbox and in-app experiences, keeping customer education and support in the same broader workflow. It’s especially useful for businesses that treat communication as an ongoing exchange, with plenty of room for the customer to talk back.

Retail has its own calendar, its own chaos, and a remarkable ability to make next week’s campaign urgent today. Listrak is built for that world, bringing email, mobile messaging, and other channels together with tools designed around how people shop. Product recommendations, automated journeys, and coordinated campaigns help retailers handle everything from everyday promotions to ongoing customer programs. But the partnership is a big part of the appeal, too. Listrak offers strategic and execution support alongside the platform, giving teams access to people who spend their days working on retail marketing. For email makers balancing a busy promotional calendar with bigger growth plans, that combination has a lot going for it.

Getting someone to use your product, discover something useful, and come back for more? That’s where Loops comes in. Built for software companies, it brings marketing, product, and transactional email together into one platform, so your welcome series and password resets can live under the same roof. Loops connects messages to what people do inside your product, helping teams build onboarding sequences, announce features, and follow up at useful moments. Marketers get a visual editor and automated workflows, while developers get an API for connecting the product. And with all features included across plans (Loops bills based on contacts and volume), teams with smaller lists have room to grow a thoughtful email program from the start.

A newsletter can become a business of its own. MailerLite gives creators and small teams tools to grow an audience, publish regularly, and sell what they make, with email campaigns sitting alongside landing pages, signup forms, and options for paid subscriptions and digital products. Its approachable editing tools make it easy to move between an email, a signup page, and an automated welcome sequence. Authors can build a readership, creators can sell downloads, and small businesses can keep their audience coming back. There’s plenty of room to experiment as the list grows, while keeping the day-to-day work manageable for the person who also happens to do everything else.

When email is part of your application, the sending needs to fit the way your developers work. Mailgun (AKA Sinch Mailgun) provides an email API and SMTP service for connecting delivery to products, websites, and internal systems, with tools for understanding what happens after a message leaves. Teams can handle transactional messages, receive delivery events through webhooks, and investigate sending activity when something needs attention. Its broader offering includes email validation and deliverability services, giving growing senders additional ways to maintain the health of their program. Mailgun is especially relevant when your team wants control over the integration and dependable infrastructure behind it.

Sometimes the fastest way to finish an email is to get everyone working in the same place. Mailjet (AKA Sinch Mailjet) brings real-time collaboration into its email editor, so teammates can create together, review changes, and leave comments directly on the content they’re discussing. That collaborative streak runs through its reusable sections, template tools, and options for managing team access. As a developer-friendly platform, email makers can work with its API, SMTP relay, and MJML support, while others can collaborate on what's being built.

A password reset might be the most welcome email someone gets all day. Mandrill, now Mailchimp Transactional, handles messages triggered by actions inside an app or website, including account updates, receipts, and other emails people are actively waiting for. Built for developers, it connects to applications through an API or SMTP, with tools for managing templates, personalizing messages, and monitoring delivery. Teams already using Mailchimp can bring transactional sending into that setup, with marketers working on template content while developers maintain the integration. It gives those practical, everyday messages the attention they deserve. Receipts can be really good emails, too.

A successful webinar should leave you with more than a recording and a spreadsheet. Adobe Marketo Engage (not to be confused with Adobe Campaign) helps B2B teams build repeatable programs around events, content, and longer buying journeys, with automation that keeps the follow-up moving. Its Smart Campaigns can coordinate emails and the operational work around them, including scoring, routing, alerts, and updates to program status. That makes it particularly useful for marketing operations teams building consistent processes across a growing organization. Email makers get a framework for turning one good campaign into a program the team can run, refine, and use again.

Welcome emails, abandoned carts, product recommendations, a well-timed text. Omnisend packages the familiar work of ecommerce marketing into a platform built for online stores, with ready-made workflows that help teams get useful campaigns running quickly. Email, SMS, and web push can work together in the same program, while store integrations bring products and shopping activity into campaign creation. There’s a visual editor, signup tools, and reporting to connect the work to sales. Omnisend also offers support on every plan, including free, which is a welcome detail when you’re the person responsible for figuring everything out.

Some buying decisions take a little time. And a webinar. And a conversation with someone who controls the budget. Oracle Eloqua helps B2B teams stay connected through all of it, with marketing automation built around lead nurturing, audience segmentation, and coordination with sales. Email makers can build dynamic content, create multistep campaigns, and adapt messaging using both customer behavior and company information. Lead scoring and CRM integrations help carry that engagement into the next sales conversation, while shared, approved content supports consistency across teams. Eloqua gives organizations plenty of room to build a program around the way their customers actually buy.

A signup can turn into a much better conversation when sales knows what led them to sign up. Pardot, now Salesforce Marketing Cloud Account Engagement, helps B2B teams build that connection through lead nurturing, scoring, and coordinated follow-up. Its strength is keeping marketing activity close to the sales process. Email programs can educate prospects over time, help surface interest, and give sales teams a useful starting point for outreach. With account-based marketing and analytics available across its editions, it’s especially relevant for organizations already working in Salesforce and building campaigns around longer buying decisions. The email has a job beyond the click: helping the next conversation go somewhere.

Nobody wants to refresh their inbox six times for a login link. Postmark is built around getting important application emails delivered quickly and reliably, with an API and SMTP service that developers can connect to their existing stack. Password resets, receipts, account notifications—these are its kind of emails. One particularly thoughtful detail is Message Streams, which route transactional and broadcast email through separate sending infrastructure. Teams also get delivery activity, message history, reusable templates, and tools for processing incoming email. Add a strong emphasis on documentation and hands-on support, and Postmark makes a compelling home for the emails that keep a product working.

A welcome series, a seasonal promotion, and a mobile notification may come from different teams, but they all arrive at the same customer. Oracle Responsys gives enterprise consumer brands tools to coordinate those communications through connected campaign programs. Its focus is ongoing B2C marketing across email and mobile channels, with automation and personalization supporting programs at substantial scale. Teams can build journeys around the stages of a customer relationship and manage the content that carries them forward. For organizations with a busy calendar and a large audience, Responsys provides a central place to keep the program moving together.

For a publisher, the next email is another chance to become part of someone’s day. Sailthru has a particular strength in helping media, publishing, and retail brands build that habit, with tools for recommending articles or products and shaping messages around individual interests. Content feeds can bring fresh stories into campaigns, while its lifecycle tools help teams build relationships beyond a single newsletter. Templates, automated journeys, and reporting support the ongoing work of growing an engaged audience. Now presented within Zeta Global, Sailthru remains especially relevant to teams with a lot of good content and a reason to keep readers coming back.

A useful email starts with knowing who’s on the other end. Salesforce CRM gives teams a shared place for customer records, sales activity, and relationship history, so the next conversation can pick up where the last one left off. For email makers working closely with sales, that context is pretty valuable. Its strength is connecting communication to the work happening around it. Teams can manage leads, track opportunities, automate follow-up tasks, and use email templates to keep outreach consistent. There’s also a broad ecosystem of integrations and customization options, giving organizations room to shape the CRM around their process as they grow.

Your products, your store, and your next campaign already have a lot in common. Shopify Messaging keeps them close together, letting merchants create, send, and track marketing directly within Shopify. Formerly Shopify Email, it now brings additional messaging channels into that familiar workspace. Teams can choose templates, add products, set up automations, and use Sidekick to help shape their creative. Reporting connects campaigns to store activity, so the person managing the shop can see how the marketing is doing without leaving the environment they already use. A practical choice when Shopify is where your business happens.

A big email program needs a lot happening quietly behind the scenes. SparkPost built its name around email delivery infrastructure, giving technical teams tools to send application and marketing messages and understand how those messages perform. Now part of Bird, its heritage is particularly relevant to businesses integrating email into their own systems. APIs and sending infrastructure support the delivery work, while reporting helps teams investigate outcomes and improve their program. For email makers working closely with developers, it represents the part of the stack that turns a finished message into an actual send.

You’ve put work into making your website feel like you. Squarespace Email Campaigns helps carry that same feeling into the inbox, with editing tools that keep your emails connected to your brand. Blog posts, products, and site content can become the starting point for your next send. That connection makes it especially handy for small businesses, creators, and shops already using Squarespace. Teams can collect subscribers, send newsletters and promotions, and set up automated messages for moments like a signup or purchase. Built-in reporting helps you see what people respond to, all within the environment you already use to set up your website.

The best products give people a reason to take the next step. Vero helps teams build those nudges into email, push notifications, and SMS, whether someone is exploring their first feature, getting ready to upgrade, or finding their way back after some time away. Vero is particularly comfortable working alongside a technical team. Its API and direct data warehouse connections give marketers flexible ways to reach the right users, while visual journeys and message editors handle campaign creation. Teams can test content and timing, run broadcasts, and build ongoing programs around product milestones. A practical setup for businesses whose growth depends on people coming back and finding something useful.

A good shopping experience can start in an email and pick up again on a website, in an app, or through a timely notification. Yespo helps ecommerce teams connect those moments, with email, mobile messaging, website recommendations, and other channels working within the same automated journeys. Product discovery is a big part of Yespo's appeal. Teams can bring recommendations into campaigns and onto their storefront, build multilingual messages, and coordinate follow-ups across channels. There’s also onboarding help, including a custom email template for new clients. For retailers ready to give the whole shopping journey some attention, Yespo offers plenty to work with.