252 sales and marketing pros voted across a category where SMB market leaders and commerce-native AI platforms compete across personalization and deliverability. Here is what the results reveal.
The May 2026 IT Brand Pulse AI Brand Leader survey asked 252 sales and marketing professionals to vote for Market, Intelligence & Innovation, Creativity & Expression, Accuracy & Trust, and Human Empowerment leaders in Email Marketing Platforms, one of 18 products in the AI Sales and Marketing stack. Mailchimp was voted Market Leader with 36.51% of votes, with Klaviyo finishing second at 19.84%. Klaviyo was voted Intelligence & Innovation Leader (31.06%). ActiveCampaign was voted Creativity & Expression Leader (33.33%). Mailchimp was voted Accuracy & Trust Leader (32.93%). Constant Contact was voted Human Empowerment Leader (28.22%).
Mailchimp’s Market and Trust leadership reflects its broad SMB footprint and brand recognition, Klaviyo’s Innovation lead signals depth in commerce-native data and AI personalization, ActiveCampaign wins Creativity through automation flexibility, and Constant Contact wins Empowerment by serving small-business simplicity. The IT Brand Pulse analyst team expects email platforms to evolve toward unified messaging hubs that orchestrate email, SMS, and in-app messaging from a single audience layer, with future Brand Leader voting rewarding deliverability, AI-driven personalization quality, and revenue attribution clarity.
What Are Email Marketing Platforms?
IT Brand Pulse defines Email Marketing Platforms as systems that handle the design, segmentation, automation, deliverability, and analytics of email campaigns at scale. AI-era platforms add predictive send-time optimization, generative content drafting, behavioral segmentation, and revenue attribution — turning email from a broadcast medium into a personalized one-to-one channel. Email Marketing Platforms sits within the AI Marketing Products sublayer of the Horizontal Business Apps layer in the IT Brand Pulse AI Product Taxonomy, alongside Account Based Marketing Platforms, AI Content Creation Platforms, AI Customer Data Platforms, AI Marketing Automation Platforms, AI SEO Tools, AI Social Media Management, Email Marketing Platforms,, and Marketing Analytics & Attribution Platforms.
Download the Brand Leader Report for Email Marketing Platforms.
