Interspire vs. Mailster Comparison


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Read our ROI report for methodology 17,400 Ratings Visit Website GetResponse GetResponse is a lifecycle automation platform for businesses that want to drive more consistent, repeatable revenue across the entire customer journey. We help you move customers from first touch to first purchase, repeat purchase, and reactivation - using email, SMS, push notifications, and lifecycle automation across every stage of the customer journey With built-in deliverability, behavioral triggers, and deep integrations, you can launch faster, reduce manual work, and turn your lifecycle into a predictable revenue system. No disconnected tools. No campaign chaos. Just one system designed to move customers forward. 1,801 Ratings Visit Website Letsignit Letsignit is a centralized email signature management platform for organizations of all sizes. 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Built for eCommerce brands running promotional and retention programs at scale. What you get: * Email and SMS campaigns from one contact spine * Journey Builder for abandoned cart, win-back, post-purchase, and promotional automations * Segmentation, acquisition forms, and landing pages * eRFM analytics and campaign revenue reporting * Deliverability controls: authentication, throttling, ISP feedback, and list hygiene * Integrations with third-party and Maropost-native apps Set it up once. Marketing Cloud takes it from there. 152 Ratings Visit Website 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. 1,729 Ratings Visit Website Knak Knak is the no-code platform that empowers self-sufficient marketing teams to create beautiful, on-brand emails and landing pages — without relying on developers or agencies. 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Turn every email into an opportunity. Make it count. 735 Ratings Visit Website SurveyLegend SurveyLegend is the next generation of online surveys — engaging, platform-independent, & beautiful. We empower companies - large & small - & individuals, to create mobile-friendly, gorgeous surveys. Create great-looking surveys, forms, polls, voting, questionnaires, NPS, customer satisfaction, customer experience, employee satisfaction surveys... on your computer or tablet, customize the look of your survey however you like, & display collected data with eye-catching and insightful graphics. Creating questionnaires is done simply by drag & drop, & you don't need to be a market research expert to use our tool. It has never been this easy to listen to customer demand, measure customer or employee satisfaction, manage client experience, or maintaining student & employee engagement. 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About 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,	About The Ultimate Newsletter Plugin for WordPress. Over 20,000 people use Mailster to create, manage and send email newsletter campaigns. Start growing your business with the power of email marketing. Mailster comes with an intuitive and easy to use Drag & Drop editor which lets you create beautiful email campaigns without any coding knowledge. Powerful automation to easily engage with your contacts. Send automatic welcome emails, birthday emails, trigger campaigns from actions, follow-ups, auto-responder and more. Mailster enables you to track and analyze your campaigns and subscribers with ease. Find out where they are coming from, which email client they are using, their click rate and any other activity to improve your email campaigns and get the best conversion possible. Mailster stores all your subscribers and campaigns within WordPress and there are no fees for doing so.
Platforms Supported Windows Not Supported Mac Not Supported Linux Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies looking for an advanced self-hosted email marketing software.	Audience WordPress users that want a newsletter plugin and email marketing solution
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $495 $695 for Pro Installation Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Interspire Founded: 2003 Unisted States www.interspire.com	Company Information Mailster mailster.co
Alternatives Mass Mailing News Management-Ware Solutions	Alternatives MailPoet
Constant Contact	Next Campaign ThemeDev
Maxmail CyberCom	MailOptin Proper Fraction
GroupMail	Sendy
Mailster View All	nuevoMailer DesignerFreeSolutions View All
Categories Email Marketing Supported Email Newsletter Supported Survey Supported	Categories Email Marketing Supported Email Newsletter Supported
Email Marketing Features A/B Testing Supported Artificial Intelligence Not Supported Auto-Responders Supported CAN SPAM Compliance Supported Customer Surveys Supported Drip Campaigns Supported Dynamic Content Supported Event Triggered Email Supported Image Library Supported Landing Pages/Web Forms Supported Mailing List Management Supported Mobile Optimized Emails Supported Reporting/Analytics Supported Subscriber Management Supported Template Management Supported WYSIWYG Email Editor Supported Show More Features Survey Features Custom Survey URLs Supported Data Analysis Tools Supported Email Marketing Supported Mobile Survey Not Supported Offline Response Collection Supported Paper Survey Not Supported Question Branching Not Supported Question Library Not Supported Site Intercept Survey Not Supported Skip Logic Not Supported Supports Audio / Images / Video Not Supported
Integrations SendGrid Supported Amazon SES Not Supported Bloom Not Supported Contact Form 7 Not Supported Convert Pro Not Supported ConvertPlus Not Supported Easy Digital Downloads Not Supported FormCrafts Not Supported Google Analytics Not Supported Gravity Forms Not Supported Kickbox Not Supported MailOptin Not Supported Mailchimp Transactional Email (Mandrill) Not Supported Mailgun Not Supported MetForm Not Supported Ninja Popups Not Supported Piwik PRO Not Supported WordPress Not Supported reCAPTCHA Not Supported Show More Integrations View All 2 Integrations	Integrations SendGrid Supported Amazon SES Supported Bloom Supported Contact Form 7 Supported Convert Pro Supported ConvertPlus Supported Easy Digital Downloads Supported FormCrafts Supported Google Analytics Supported Gravity Forms Supported Kickbox Supported MailOptin Supported Mailchimp Transactional Email (Mandrill) Supported Mailgun Supported MetForm Supported Ninja Popups Supported Piwik PRO Supported WordPress Supported reCAPTCHA Supported Show More Integrations View All 21 Integrations
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