List of the Top 22 Email Marketing Software for Klaviyo in 2026

Craft visually appealing and brand-aligned campaigns that capture attention and drive success. Maximize engagement efficiently with Knak’s user-friendly yet advanced email creation tool, designed for seamless collaboration, customization, and integration with leading marketing automation systems.

Bouncer - A user-friendly yet highly effective email validation and deliverability solution. Bouncer serves as a robust, secure email verification and deliverability platform that adheres to SOC 2 and GDPR standards, gaining the trust of thousands of businesses across six continents. Established in 2017, its core mission centers on enhancing human-to-human email communication, ensuring that every message reaches its intended recipient efficiently. This commitment to quality and compliance makes Bouncer a go-to choice for companies seeking reliable email services.

Stripo empowers more than a million users and teams across various sectors to effortlessly create responsive email templates without needing any HTML expertise. This assortment features over 1600 responsive HTML email templates available for download in 2025. Additionally, Stripo boasts integrations with more than 90 email service providers and clients, such as MailChimp, Campaign Monitor, Sendgrid, and Hubspot, enhancing its usability and reach. With such extensive options and capabilities, Stripo is an invaluable tool for anyone looking to elevate their email marketing efforts.

Engage your customers throughout their entire journey by implementing data-driven email marketing alongside powerful trigger-based automation. Our user-friendly drag-and-drop email designer, paired with an intuitive if/else automation builder, allows you to easily create a variety of email campaigns and automated workflows. You can send a series of automated communications, including client success stories, testimonials, and informative newsletters, to build trust and effectively nurture your prospects. Take advantage of SendMails’ exceptional one-time pricing deal, which waives monthly fees for a limited time. Design beautiful, mobile-responsive templates effortlessly, with no coding expertise required, and also import HTML email designs for a quick refresh. Keep an eye on your email marketing campaign's performance in real-time using advanced analytics tools. Create tailored marketing automation workflows that respond to your customers' actions and behaviors while monitoring their engagement with tags, custom fields, and comprehensive performance reports. By utilizing these features, you can refine your marketing strategies and cultivate enduring relationships with your audience, ultimately driving greater success for your brand. This comprehensive approach ensures that you stay connected and relevant throughout every step of your customer’s journey.

Unbounce landing pages are designed to enhance conversion rates effectively. You can effortlessly create, launch, and optimize landing pages for any marketing campaign without relying on developers or facing technical hurdles. By utilizing targeted popups and sticky bars, you can significantly boost both leads and revenue, effectively sidestepping any tech-related obstacles. Any team member can easily manage the creation and optimization of Unbounce landing pages, popups, and sticky bars. The platform allows you to replicate any design mockup, brand concept, or logo with ease. Whether you prefer starting from scratch or selecting from a diverse array of customizable templates, you will find options that suit your needs. The intuitive drag-and-drop builder enables you to swiftly design landing pages and sticky bars. Additionally, you can publish these landing pages directly to WordPress and seamlessly integrate with Google Analytics for tracking purposes. Leads generated will be automatically forwarded to any email marketing service you use. Plans commence at just $90 per month with annual billing, and by signing up through the provided link, you can receive a 20% discount on paid plans! All subscriptions come with a complimentary 14-day trial, allowing you to explore the features before committing. This makes it an excellent opportunity for businesses looking to enhance their online marketing efforts.

MailOptin transforms your website's visitors into email subscribers and customers while nurturing and engaging them through elegantly crafted emails triggered by specific events. This approach ensures that your audience remains connected and interested, ultimately leading to better retention and conversion rates.

Justuno is a visitor conversion platform driven by AI that has gained the trust of Shopify merchants across various scales. By leveraging vast amounts of data, it offers smart lead capture, customized messaging, and valuable insights that help turn clicks into actual sales. Merchants can take advantage of features such as upselling, cross-selling, exit offers, abandoned cart recovery, and messaging banners, among others. Enhanced Pop-Ups and On-Site Communication This approach is among the most straightforward and effective methods to expand your email subscriber list, create sales prospects, and boost average order value (AOV). It enables businesses to convey critical information to their customers and present exclusive offers based on specific customer behaviors or cart activities. Conversion Enhancement Enhance your marketing return on investment and make the most of your current traffic by delivering the most pertinent messages tailored to each individual user. Commerce AI: Tailored Upselling and Cross-Selling When a customer includes a related item in their shopping cart, you can initiate focused upsell or cross-sell alerts to encourage additional purchases, ultimately driving more revenue. This strategic targeting not only improves the shopping experience but also increases the likelihood of higher sales conversions.

Brands can enhance customer loyalty by implementing giveaways, organizing contests, and launching referral campaigns that incentivize engagement and word-of-mouth promotion. Such strategies not only attract new customers but also strengthen relationships with existing ones.

The Blocks Edit model offers the advantages of a headless CMS with significantly reduced code and setup time. It eliminates the need for server tools and provides a drag-and-drop interface with complete design flexibility. Utilize your HTML design and invite others to collaborate on the review, editing, and construction of your web pages and email campaigns. By adhering to best practices for user experience and accessibility, you can ensure a seamless user journey. Import your HTML design to instantly gain editing options for your content. Additionally, leverage the first-of-its-kind visual theme editor to set up drag-and-drop components, enhancing the overall design experience. The intuitive point-and-click, drag-and-drop interface requires no formal training, making it accessible to anyone. This allows users to review, comment, and make necessary changes to content effortlessly. Connect your tools and workflows using standard web protocols to streamline your processes and consolidate your web and email content production into a single system.

Chamaileon – The Premier Platform for Email Design and Team Collaboration Chamaileon transforms the email creation process for teams by integrating every phase of the workflow into a unified, robust platform. Whether you're importing pre-existing HTML or developing a comprehensive Email Design System from templates or from the ground up, Chamaileon guarantees efficiency, uniformity, and effortless cooperation among team members. This platform empowers non-technical staff and clients to modify and handle email templates without risking their integrity. With detailed permission settings, you determine who has editing rights, fostering brand uniformity while speeding up review and approval processes. The real-time collaboration feature allows numerous team members to collectively create and refine emails, similar to the experience in Google Docs. Tailored for Agile Email Workflows, Chamaileon addresses the delays often seen in conventional email production. It enables designers, developers, and marketers to operate more effectively, minimizing unnecessary exchanges and allowing them to concentrate on strategic branding initiatives. Our intuitive, no-code email editor produces pixel-perfect, responsive designs that satisfy even the highest standards of quality. With Chamaileon, teams can enhance their email creation process, allowing for greater scalability and inclusivity in design efforts. This ultimately leads to more innovative and impactful email campaigns.

Since its inception in 2014, Beefree has been dedicated to transforming the world of aesthetically pleasing and effective content by developing innovative tools that inspire creativity and drive results. The company provides two primary offerings: Beefree and Beefree SDK. Beefree, which was previously known as BEE Pro, serves as a premier HTML email builder designed for high conversion rates. This user-friendly drag-and-drop design platform allows individuals to craft stunning, effective, and responsive emails and landing pages without needing any coding skills. Key Advantages: - Accelerate the campaign development process from several days to mere minutes. - Design attractive, professional emails without any coding expertise. - Create responsive emails and pages that work seamlessly across all devices. - Gain access to countless free, professionally crafted templates. - Maintain consistent branding across various teams and departments. - Collaborate simply with an intuitive yet robust interface. The Beefree SDK equips SaaS platforms with the capability to offer users a streamlined and user-friendly content creation experience. This toolkit includes white-label, no-code builders for emails, landing pages, and popups, along with a diverse array of components, APIs, and support services to easily incorporate the content creation process into any application. With these tools, businesses can enhance their digital communication strategies significantly.

Email marketing is made easy and direct with this provider, which emphasizes an efficient workflow devoid of unnecessary complexities. You can effortlessly create and dispatch marketing emails, design automated sequences, and implement versatile opt-in forms wherever they are needed. All essential tools for impactful email outreach to your audience are provided without any superfluous elements. By sending targeted emails based on specific Tags or the forms completed by your contacts, you create a more tailored experience. You can easily categorize your contacts through manual tagging or automated methods linked to forms, allowing you to concentrate your email campaigns on selected groups. Furthermore, you can integrate your Upscribe form URL within the action= attribute of your HTML or Webflow forms for smooth contact acquisition, and leverage customizable embeddable forms to expand your audience effectively. This all-encompassing strategy guarantees that your email marketing endeavors are not only successful but also user-friendly, enabling you to connect with your audience in a more meaningful way. Overall, the simplicity and efficiency of this service make it an invaluable asset for any marketer.

Geysera is a data-driven ecommerce retention marketing platform that helps brands recover lost revenue by optimizing email flows for customer re-engagement. It identifies returning anonymous visitors and matches them to existing customer profiles within popular email service providers like Klaviyo, Mailchimp, and SendGrid. The platform focuses on four high-impact flows: cart abandonment, checkout abandonment, browse abandonment, and winback campaigns. Geysera provides a white-glove service, managing everything from setup to continuous optimization, so teams can focus on core business activities. Its AI-powered system generates personalized, brand-consistent email content that increases engagement and conversions. Using advanced methodologies such as RFM segmentation, behavioral analysis, and cohort modeling, it identifies high-value opportunities. Geysera measures performance through randomized control trials and holdout groups, ensuring accurate calculation of incremental revenue. This approach eliminates inflated attribution and provides clear ROI visibility. Businesses can set guardrails for discounts, free shipping, and product exclusions to maintain control over promotions. The platform integrates seamlessly with existing systems without requiring migration or additional tools. Its pay-for-performance pricing ensures that brands only pay for measurable results. Geysera enables ecommerce businesses to increase retention, maximize customer lifetime value, and unlock revenue from existing traffic.

Marsello offers a holistic loyalty and marketing platform that empowers brands to create tailored and cohesive loyalty initiatives, essential for robust marketing endeavors. Our user-friendly system includes an array of features such as loyalty programs, email and SMS marketing, automation capabilities, management of Google Reviews, and oversight of social media, all aimed at optimizing marketing and sales operations, irrespective of the customer's purchasing location. - Create a personalized loyalty program that integrates effortlessly with your POS and eCommerce systems. - Utilize insights from your loyalty program to develop focused email and SMS marketing strategies. - Connect with your audience at the right times through data-informed automation tactics. ...and much more. Marsello equips businesses with the vital resources required to engage and retain their clientele, merging loyalty and marketing into one streamlined solution. Additionally, our platform helps brands not only strengthen their customer connections but also fosters long-term business growth. With Marsello, the potential for enhanced customer experiences and increased sales is within reach.

If you seek a personalization solution that enhances sales, boosts customer engagement, and offers deeper insights into your clientele than any other option available, your search ends here. Picture a tool that anticipates your customers’ preferences even before they land on your website, suggesting the ideal products at just the right moment. Segmentify delivers a tailored shopping experience at every interaction point for each customer, setting you apart from your rivals. With its advanced machine-learning technology, Segmentify effectively monitors and targets individual website visitors by analyzing their distinct online shopping behaviors more accurately than any other personalization tool on the market. Recognized by Forbes as one of the top machine-learning companies to keep an eye on, Segmentify continues to innovate and lead the way in personalized shopping experiences. This level of personalization not only enhances customer satisfaction but also fosters brand loyalty over time.

Real-time email content solutions tailored for marketers and various marketing platforms. By providing personalized, dynamic content directly from any email or marketing platform, engagement levels and return on investment can be significantly enhanced. Campaign Genius offers immediate content updates without the need for data exports or complex integrations, ensuring seamless compatibility with hundreds of email service providers, marketing clouds, customer relationship management systems, and SMS/messaging platforms. This innovative approach empowers marketers to optimize their campaigns effortlessly and effectively.

Easily establish your email campaigns in mere moments, recapture lost revenue from abandoned carts, and enhance repeat sales by offering next-order discount codes. Reconnect with customers who haven’t shopped in a while, warmly welcome new clients, and ensure timely follow-ups with order confirmations and appreciation messages. Start your journey quickly with our array of pre-designed templates and automated workflows that simplify the process. Encourage future purchases by distributing coupons through post-purchase communications to drive continuous sales. Design customized automation workflows that facilitate a smooth customer experience without any hassle. Initiate your automation immediately using our thoroughly tested email templates, which are proven to boost click-through rates effectively. Moreover, offer dynamic discount codes through automated emails to inspire customers to take action and promote repeat transactions. Employ trigger rules, specific customer criteria, and path splits to navigate customers through various automation paths, ultimately maximizing conversion opportunities. Tailor the customer journey by presenting personalized messages that respond to their interactions in your store, thus creating a more engaging shopping experience. By utilizing these innovative tools, you will not only enhance your communication efforts but also cultivate enduring relationships with your customers, resulting in a more loyal clientele. Ultimately, the combination of these strategies will transform your email marketing into a powerful engine for growth.

OKZest is a cutting-edge platform designed to revolutionize email marketing by providing customized visual content tailored to individual recipients. The platform enables users to generate distinct images for each email recipient using their customer data, significantly improving engagement and the impact of communications. Whether it's personalized discount codes, tailored event invitations, or unique product recommendations, OKZest strengthens the bond between businesses and their clients. Its intuitive design features advanced options such as dynamic text, customizable backgrounds and foregrounds, and the ability to include screenshots. Furthermore, developers can take advantage of OKZest's robust API, which allows seamless integration of personalized imagery into their applications. The platform also presents a variety of pricing plans, making it suitable for both startups and large corporations alike. By leveraging OKZest, businesses not only elevate their email marketing strategies but also enhance customer interaction and satisfaction through visually appealing communications. Ultimately, this innovative tool can transform standard email campaigns into memorable experiences that resonate with audiences.

Establishing online systems can pose significant difficulties. Generally, this requires subscribing to various services, which often results in considerable monthly costs. Moreover, the amount of time needed to familiarize oneself with these different platforms can be draining. Fortunately, Marketing Master IO provides a unified solution, bringing all essential tools together in a single platform. This integration enables you to efficiently conquer the digital space in much less time. You have the capability to create chatbots for Messenger, Instagram, WhatsApp, and Google Messages, thereby enhancing your engagement tactics. You can also easily elevate your average order value (AOV) with simple one-click upsells and recapture lost sales through automated messages for abandoned carts. Additionally, the platform allows you to manage both physical and digital products without hassle, optimizing your online store's performance. It even offers automatic replies to all comments and private messages, as well as the ability to export customer data to Google Sheets. By utilizing comment automation, you can expand the visibility of your Facebook posts, and implementing follow-up strategies for Messenger and Instagram ensures that your audience remains engaged. With these robust features at your disposal, you'll find that not only is managing your online presence simpler, but it is also significantly more efficient and productive. The advantages provided by Marketing Master IO make it an invaluable asset for anyone looking to thrive in the digital marketing realm.

Our marketing automation features are accessible across all subscription levels. Moreover, we integrate effortlessly with more than 300 applications. You can kickstart your automation for new leads from any external source; for example, when leads are captured in Calendly, lead nurturing sequences are triggered automatically. Our platform includes a sophisticated delivery engine that achieves an impressive 98% email deliverability rate. Effectively engage your audience by sending emails automatically based on a preset schedule. In addition, we assist you in keeping your email list clean by eliminating invalid addresses before launching any campaigns. Our user-friendly email builder enables quick creation of emails, and you also have the option to set up automatic follow-up emails for recipients who overlook your initial communications. With our centralized dashboard, managing all your subscribers becomes a breeze, and importing email addresses into your Pabbly Email Marketing list is straightforward. You can also add a subscription form to your website to directly capture leads. When a new subscriber joins your email list, a welcome email is automatically sent, ensuring that they feel appreciated from their very first interaction. This all-encompassing strategy not only simplifies your marketing tasks but also significantly improves your engagement with potential clients while creating lasting relationships. By leveraging these tools, your marketing efforts become more effective and streamlined.

Deliver timely, relevant, and automated communications tailored to your customers' preferences. From the outset, you're empowered to either develop campaigns from scratch or take advantage of pre-designed templates. Regardless of your chosen method, you'll always have a clear view of your progress and the subsequent steps you need to follow. Simplify your marketing campaign scenarios with an intuitive drag-and-drop interface. Whether you opt for established templates for a swift launch or prefer to construct your scenarios from the ground up, the flexibility is in your hands. Utilize your data to form segments that align your messages and offers with the interests of your customers. This segmentation not only allows you to engage your audience with personalized content but also ensures it resonates effectively. For a limited time, you can make a single payment to gain indefinite access to all current and future features of Jellyreach. The reliability of your email and SMS communications is bolstered by top-tier services such as Amazon SES, Mailgun, and Twilio, providing peace of mind. By employing multiple delivery services, you greatly reduce the risk of your messages failing to reach their intended recipients. In this manner, you not only improve your marketing effectiveness but also cultivate deeper connections with your audience, paving the way for long-term loyalty. By focusing on delivering value and relevance, you can enhance customer satisfaction and engagement.

Orita is an AI-powered customer intelligence platform built to optimize campaign performance and revenue growth. It uses custom machine learning models trained on each brand’s data to predict customer intent. These predictions enable highly accurate audience segmentation for email, SMS, and direct mail. Orita helps marketers identify which customers are most likely to engage before campaigns are sent. The platform improves click rates, deliverability, and overall return on marketing spend. One of Orita’s key strengths is rescuing revenue from customers brands had previously removed from their lists. Integration takes only minutes through secure OAuth connections. No engineering support or site changes are required to get started. Orita has zero impact on site speed and operates entirely in the background. Built-in analytics help brands measure incremental lift and ROI clearly. The platform is SOC 2 Type II compliant, ensuring data security and privacy. Overall, Orita enables brands to turn better data signals into consistently better marketing results.