Best Email Marketing Software for Linux of 2026

Act!

Act! Advantage is a full front-office CRM solution with all-new functionality that unites sales, marketing, and customer management in one intuitive, affordable platform to help you stay organized, attract new customers, and turn relationships into results. Act! Advantage includes Interactive Quotes, Website Chat, Accounting Integration, Appointment Scheduling, Project Management, Web Forms, Online Surveys, and more, broadening Act!'s footprint across your entire front office, and reducing your need for costly, third-party tools. Additionally, you can select the perfect fit, cost-effective tier to meet your current needs with peace of mind knowing that Act! will grow with you. For 38 years, Act! has partnered with small and midsize businesses - listening, learning, and building alongside them and Act! Advantage is the culmination of nearly four decades of their feedback. Every feature is designed to reflect how today’s SMBs run their businesses.

40 Ratings

Starting Price: $30.00/month/user

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Shape Software

Shape is purpose-built sales and marketing automation software that comes with pre-built features that can be configured for any business. The easy-to-use interface empowers your teams and consolidates all aspects of your business in one AI platform. Shape provides a collaborative space for your teams to stay aligned and efficient in everything they do, whether it's streamlining your sales pipeline, engaging more prospects with marketing sequences and digital ads, nurturing customer relationships, communicating seamlessly, or tracking projects. Start growing your revenue with Shape's suite of services today.

133 Ratings

Starting Price: $119

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Odoo

Odoo is a fully integrated, customizable, open-source software packed with hundreds of expertly designed business applications. Odoo’s intuitive database is able to meet a majority of business needs, such as: CRM, Sales, Project, Manufacturing, Inventory, and Accounting, just to name a few. Odoo is an all-in-one software solution designed to meet the needs of companies, regardless of their size (or budget). The unbeatable, seamless nature of Odoo helps businesses become more efficient by reducing redundant manual processes, which helps companies save countless hours of labor. Every module is interconnected to provide a fully-integrated experience from app to app, and users can automate many processes that would’ve otherwise required manual inputs into multiple applications. Odoo keeps all business functions in one place, allowing teams to collaborate with other departments from one unified platform in the most efficient way possible.

1,629 Ratings

Starting Price: $25.00/month/user

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Veloxy

VeloxyIO Inc. makes AI-powered sales enablement and predictive forecasting software for Salesforce CRM. Our mission is to help Sales Reps engage in Salesforce and get more out of it than they put in, while giving Sales Management better forecasts and the analytics to see which actions truly drive the pipeline. The right data at the right time! Veloxy Mobile and Inbox automatically log actions like calls, emails sent, opens and replies, and make it painless to add and maintain information on the go, as a natural step in the sales workflow. These tools feed Sales Reps the right data at the right time based on their context, location and upcoming events, so they focus on priorities without having to look for anything. See which actions truly drive pipeline! Veloxy Analytics gives Sales Managers and Ops more accurate forecasts based on historical analysis of biases, plus the analytics tools to examine how different sales activities correlate to pipeline growth.

69 Ratings

Starting Price: $49 user/month

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FireDrum Email Marketing

FireDrum provides powerful email marketing solutions for businesses & organizations of any size, from do-it-yourself to white label or fully managed services. Our platform combines our easy-to-use Email Studio to create email templates, intuitive campaign automation tools, and industry best customer support. FireDrum is scalable and features automation, contact management, engagement tools, and more. Customers rave about our exceptional personal one on one support that you can't get from the megacorp email providers. Choose Chat, Email or Phone communication with your own dedicated account manager. Easily import and export your contact lists. We offer unlimited custom fields and lists. Use our built in contact capture forms or one of the many integrated options. We support email signup forms for WordPress, Privy, WooCommerce and many others. Unique to FireDrum you can view and sort your Contacts by Opens and Clicks. Instantly see what contacts are the most engaged.

12 Ratings

Starting Price: $4.00/month

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Interspire

Take charge of your email campaigns with Interspire Email Marketer—a robust, self-hosted solution tailored for businesses that value flexibility and control. With a one-time purchase, Interspire provides enterprise-level features without the forever subscription fees. Interspire empowers you to customize the platform to meet your unique needs, integrate seamlessly with your systems, and maintain complete ownership of your data. Advanced features such as list segmentation, automated workflows, and detailed analytics help you create targeted, effective campaigns with ease. Built to scale, Interspire handles everything from newsletters to complex marketing sequences, making it ideal for businesses of all sizes. Its compatibility with modern PHP and MariaDB ensures that it integrates smoothly with your infrastructure while providing long-term stability and performance. Whether you are looking to streamline your email processes or create personalized customer journeys,

Starting Price: $495

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BNTouch Mortgage CRM

BNTouch Mortgage CRM is a fully integrated Digital Mortgage system, CRM, marketing, and POS tool offering a comprehensive mortgage business growth platform for loan officers and mortgage companies. Features Include: - Email and SMS Marketing Automation - Lead Distribution and Management - 35+ Proprietary Mortgage Tools - Digital 1003 Application - Pre-Built Marketing Content - Customized Video Marketing - Curated Social Media Content - Integrated with LOS, Outlook, Zapier, and Others - And Much More Call Us Today! +1 888 971 1117

19 Ratings

Starting Price: $69

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Bitrix24

Replace a multitude of services and apps with a single ecosystem for your business to work in. Explore the tools of Bitrix24 Activity stream, group chat, calendars, workgroups and other collaboration tools at your disposal. Bitrix24 helps you plan and execute your projects on time every time. Available online and on-premise with open source code access. Collaborative task management for teams large and small. Time tracking, reminders, reporting, templates, task dependencies and more. The world’s most popular free CRM by number of users (12 million companies and growing). Outstanding real time assistance tools that keep customers happy and coming back for your goods or services. Stunningly beautiful websites, landing pages and online stores that can be created by anyone without writing a single line of code. Free domain name and hosting is included. You can use the self-hosted version of Bitrix24 to run on your server.

15 Ratings

Starting Price: $ 49 per month

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Stripo.email

Stripo

Stripo is an all-in-one email design platform with over 1 600 000 users worldwide. We enable our clients to build emails of any complexity really fast and push them to their marketing automation system with just 1 click. Integrated with 90 ESPs/CRMs, including Mailchimp, HubSpot, Salesforce, Campaign Monitor, Constant Contact, Braze, SendGrid, eSputnik, Outlook, Gmail, etc. +1600 ready-to-use templates, modular email design, Email Translate Service. A number of embedded micro-tools give everything you need for emails, from photo editors to banner generators, from timers to interactivity and real-time content. We are one of the first builders that implemented the AMP4Email technology. Multiple studies show that AMP increases conversion by 5 times. With Stripo, you can build real-time content for your emails with little to no coding skill

6 Ratings

Starting Price: $20/month

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OneSignal

OneSignal, Inc.

OneSignal is the market leader in customer engagement, powering mobile push, web push, email, and in-app messages for over 1 Million developers and marketing teams. OneSignal takes just minutes to setup, and makes it easy for you to send push notifications and messages to all your users. Access robust features including segmentation, automated messaging, intelligent delivery, A/B testing, and real-time reports. Built for developers, OneSignal makes it easy to code in the language you know with any development environment - all with less than 10 lines of code. It's also the most flexible push provider, with integrations to top analytics providers, DMPs and CRMs, plus Zapier to connect with 1400+ apps and platforms. OneSignal is free to send messages to an unlimited mobile subscribers and up to 10K web push subscribers. OneSignal is used by 76% of the top million sites with push notifications (source: Builtwith).

2 Ratings

Starting Price: $0/month

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Opensense

The smarter way to send email. Opensense helps marketing, sales, compliance, and IT teams unlock the power of employee email to guard their brand and grow their funnel. With Opensense, you can effortlessly manage company-wide email signatures, launch powerful email ad campaigns, gain valuable sales insights, and ensure compliance, all within a single, user-friendly platform. Our advanced solution seamlessly integrates with the most popular productivity suites and email clients, including Office 365, Microsoft 365, Google Workspace, Outlook, Gmail, and Exchange, as well as major CRM and marketing automation tools like HubSpot, Adobe Marketo, Pardot, Eloqua, Microsoft Dynamics, and Salesforce. Customers like Qualtrics, Salesforce, Adobe, and Outreach.io use Opensense email signatures and ad campaigns to promote content, events, and power-targeted ABM campaigns.

2 Ratings

Starting Price: $1 per user/month*

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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 user

2 Ratings

Starting Price: $0.01 one-time fee

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Kizen

Faster, Smarter Growth. Kizen helps companies grow faster and work smarter by leveraging cutting-edge technologies like intelligent automation, digital assistants, big data, and AI. Our next-gen software platform with Zoe, the world’s smartest digital business assistant, supercharges productivity and accelerates profitable growth for marketing, sales and experience teams across the globe, enabling seamless personalization at scale.

2 Ratings

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vcita

vcita is an all-in-one business management app built for small to mid-sized businesses. vcita boasts a wide range of features that helps SMBs streamline daily tasks and operations and improve how they interact with clients, fueling growth and success. Top features include client and calendar management, billing and invoicing, online scheduling, lead capturing, and email campaigns. vcita also integrates with dozens of platforms, including Facebook, PayPal, Quickbooks, and more.

1 Rating

Starting Price: $12.00/month/user

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BombBomb

We know that you are better in person. Yet, most business communication happens through faceless, text-only email. With BombBomb, you can rehumanize your communication by getting face to face through video within the tools you already use. BombBomb makes it easy to record, send, and track videos, allowing you to be “in person” with those who matter most to your business at any given time. And it’s scalable to work for the individual user, or your entire team. Record and send when it’s convenient for you to create an in-person experience to be played at the convenience of others. A video tool on its own isn’t as useful as a video tool that comes with the guidance of what to say and when to send. Our human-centered approach blends empathy and understanding to reward people for their attention and to build more trust.

1 Rating

Starting Price: $29.99 per user per month

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AiTrillion

AiTrillion is the only All-in-one automated marketing platform which has a package of all the required tools at one place to help the eCommerce sellers to amplify their sales with engaging unique features and integrated actionable analytics. AiTrillion’s sole motive is to introduce an eCommerce marketing platform for online sellers making an easy space for them to influence more buyers by controlling their own brand and customer experience for generating more sales. AiTrillion compiles your unknown visitors, subscribers, and loyal customers at one place and depict them in the customer timeline from their first visit to the first purchase and beyond, influencing them with variety of attributes followed by re-targeting, re-capturing, re-engaging, redeeming and retention. Send welcome messages to build a strong relationship with them. Let them know about your new arrivals or best-selling products or introduce a welcome discount code right after they subscribe.

1 Rating

Starting Price: $29 per month

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Altcraft

Altcraft Platform

Altcraft Platform is an omnichannel CDP . Distributed as a private cloud or on-premise software. - On-premise deployment allows to customize the software to fit exact business needs. - Cloud offers an account with tariffs based on the number of customer profiles. FEATURES Collect customer profiles - Entire history of actions - Multiple resource subscriptions - Location & device information - CRM & SQL data integration - Customer profile 360 analytics Automate marketing workflow - Customer journey - A/B/n Testing Tools - Content personalization - Static & dynamic segmentation - Web & messaging events tracking - Transactional messaging - Easy, powerful email builder Communicate via digital channels - Messengers - SMS marketing - Rich mobile and web push - Banners, social & custom channels - Forms Check analytics in real time - Pixel goals - Cohort analysis - Audience growth report - Interactive conversion funnels - Summary reports

Starting Price: $300/mo

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SuiteCRM

SuiteCRM is the award winning Customer Relationship Management application brought to you by SuiteCRM Ltd who are the authors and maintainers. The application is enterprise ready and completely scalable to suit any business size or business requirement. The application is fully customisable and can be tailor made to fit your current or future business processes. Most importantly the application is Open Source, so it’s completely FREE to use, with no limitations on users.

Starting Price: Free

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Backendless

Backendless is a Visual App Development Platform (VADP) that combines API, user, and database management functionality with a user-friendly, web-based interface and UI Builder. Backendless offers the ability to send emails and push notifications and supports real-time chat and geolocation-based functionality. A Backendless application can be customized with manually written code or using our Codeless logic builder. The platform can be hosted on our cloud servers or installed and managed on your own private servers. The Backendless UI Builder allows you to build fully functional web and mobile apps. You can use the UI Builder, or Backendless works seamlessly with virtually any client-side environment, automatically morphing data to the proper format for the frontend operating system. A Backendless database can also be connected to external databases, allowing you to maintain existing data sources while also being able to manage those databases using Backendless' intuitive interface.

Starting Price: $15.00/month

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TCube Mass Mail

Mass Mail (Secuodsoft)

TCube Mass mailing software by Secuodsoft is designed to help you organize, manage, & execute your email campaigns swiftly & efficiently. With an intuitive interface & powerful features, TCube Mass Mail makes it easy to connect with your audience & achieve your marketing goals. Effortlessly manage & execute your campaigns with our intuitive tools & customizable templates. Quickly track performance with detailed analytics to optimize your email marketing strategies.

Starting Price: ₹300/Month

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Ucampaign

Revcatalyst Technologies

Ucampaign is an Email Marketing Software. Create professional, personalized campaigns within minutes using UCampaign's robust email marketing features and watch your business grow by creating & sending the perfect email to every customer. Elevate your brand’s allure with stunning email campaigns, seamlessly integrating marketing strategies to captivate audiences and create your unique brand story. Drive conversions, nurture leads, and leave an indelible mark with attractive campaigns that resonate and inspire action. Unleash the potential of personalized email marketing to forge meaningful connections, ensuring your brand stands out in the digital crowd. Add WhatsApp widgets to your e-store & collaborate with unlimited team members to offer customer support at scale on WhatsApp Monitor campaign performance, response & resolution times of your agents to improve your customer experience

Starting Price: $35/month

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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

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Taximail

Taximail is an email marketing automation platform that helps SMEs and Large Enterprises to leverage email marketing in growing their businesses. We believe that if you can communicate effectively to your customers it will lead to an increase in sales and loyalty to your brand. Taximail simplifies email marketing and automation with secure, trackable, automated marketing emails to your targeted audience. Access real-time statistics report via mobile or web. Take advantage of SMS marketing and Bizchat connecting your social channels in one place. Taximail is an all in one communication platform.

Starting Price: $12 per month

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Next Campaign

ThemeDev

Next Campaign is a total campaign solution for Email Marketing. Within the WordPress dashboard, Next Campaign allows you to deliver newsletters, collect leads, send automated emails, auto-add subscribers to a list, and manage subscribers. Next Campaign helps you send beautiful emails, grow subscriber lists, promote services & sell products all within the WordPress dashboard with your preferred email sending gateway.

Starting Price: $29 per year

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Show

Animaker

Unlock the extraordinary potential of outbound email marketing by embarking on an incredible journey with Show. Prepare to be amazed as you step into the future of email marketing, where cutting-edge AI technology takes center stage. Show empowers you to create campaigns that truly captivate your audience, leaving a lasting impression and driving unparalleled results. Harnessing the power of AI, Show enables you to craft compelling campaigns that effortlessly resonate with your target recipients. By leveraging advanced algorithms and data-driven insights, you can personalize each communication to deliver a truly tailored experience. This personal touch not only increases engagement but also boosts response rates, ensuring that your messages are not only seen but acted upon.

Starting Price: $0

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ReachEngine

ReachEngine is an email marketing platform where you can take care of all your email campaign requirements under one roof. Manage your lists, create beautiful email templates, send or schedule campaigns on the go, and watch your business grow with real-time statistics.

Starting Price: $50/month

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listmonk

Manage millions of subscribers across many single and double opt-in lists with custom JSON attributes for each subscriber. Query and segment subscribers with SQL expressions. Use the fast bulk importer (~10k records per second) or use HTTP/JSON APIs or interact with the simple table schema to integrate external CRMs and subscriber databases. Simple API to send arbitrary transactional messages to subscribers using pre-defined templates. Send messages as e-mail, SMS, Whatsapp messages or any medium via Messenger interfaces. Use template expressions, logic, and 100+ functions in subject lines and content. Write HTML e-mails in a WYSIWYG editor, Markdown, raw syntax-highlighted HTML, or just plain text.

Starting Price: Free

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SecureMailMerge

Sol Inventum OÜ

The privacy focused mail merge add-in for Outlook and Microsoft 365. Send marketing campaigns or confidential internal newsletters with the same tool. Your data never gets uploaded to any servers like with other tools, therefore stays safe with you at all time. The emails are sent from your own email address as if you sent them personally, so you get terrific response rates from people. Use Outlook to write your formatted template email, add some personalization tokens from a spreadsheet or your address book, add any number of attachments and images and then watch as SecureMailMerge generates your emails for you right in front of your eyes. Works on Windows, Mac and Browser versions of Outlook 365 and requires a Microsoft 365 Business subscription. Has support for Shared Mailboxes.

Starting Price: $10/month/user

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KnowledgeNet.ai

Make the most of your customer relationships with KnowledgeNet.ai! Our intelligent knowledge sharing tool leverages AI to identify and surface relationships you didn't know you had, discover powerful insights related to your customers and prospects, and surface opportunities and warm introductions. Get the most out of every customer interaction today with KnowledgeNet.ai! KnowledgeNet.ai, integrated with your email, reveals the context that creates multi-threaded interactions and wins deals. Your competitive advantage is a complete picture of relevant news and your company’s knowledge, relationships, meetings, and shared files with the contact. KnowledgeNet.ai turns websites into next-level knowledge by cross-referencing their domains with your internal data, revealing strong connections, new context, and relevant interactions.

Starting Price: $4.99 per month

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nuevoMailer

DesignerFreeSolutions

nuevoMailer is a self-hosted email marketing software for businesses or other organizations that need an in-house, self-hosted & self-managed solution for email marketing. It is loaded with utilities for efficient list management and segmentation, building and sending highly targeted email campaigns, designing rich personalized newsletters, viewing and analyzing real time reports and following-up with drip campaigns and autoresponders. nuevoMailer comes in different configurations: standalone, WordPress plugin, SaaS version for ESP providers. It works with all major smtp and hosting providers. For those who want to take it a step further, it also offers a comprehensive api and a Zapier app. nuevoMailer has an unique architecture with clear separation of entities like subscriber, mailing list, newsletter, campaign, sender profile. This opens a world of options not usually found in similar software. It is a cost-effective solution for measurable results in email marketing.

Starting Price: $139 one-time payment

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Best Email Marketing Software for Linux

Compare the Top Email Marketing Software for Linux as of January 2026

What is Email Marketing Software for Linux?