ActiveCampaign

MoEngage

MoEngage is a customer engagement platform aimed at marketing and product teams that need to personalize communications across channels at scale. It positions itself as an AI-agent-driven platform, using purpose-built agents to handle jobs like campaign creation, template design, and workflow automation rather than requiring marketers to configure everything manually. The platform is used by roughly 1,350 consumer brands across retail, financial services, food and beverage, travel, and hospitality, delivering cross-channel messaging, on-site and in-app personalization, real-time transactional alerts via API, and analytics that feed continuously back into campaign optimization.

Moosend

Moosend is an email marketing and marketing automation platform, now owned by Constant Contact, used by businesses ranging from small teams to large brands. It covers campaign creation, automated customer journeys, landing pages, and subscription forms in one system, with AI features to help generate and optimize content. Pricing scales with contact list size rather than flat tiers, with a Pro plan for most users and custom Moosend+ and Enterprise plans for teams that need add-ons like dedicated IPs, transactional email, or SSO.

Omnisend

Omnisend is an omnichannel marketing automation platform that combines email, SMS, and web push notifications into a single workflow builder for online stores. It integrates directly with platforms like Shopify, WooCommerce, BigCommerce, and Wix, pulling in customer and order data so brands can trigger campaigns like abandoned cart reminders, welcome series, and post-purchase follow-ups without manual list management. The platform is positioned as a lower-cost alternative to larger ecommerce marketing suites, with pricing that scales by contact volume rather than flat enterprise fees. It includes pre-built automation workflows, audience segmentation, form and popup builders, and reporting dashboards, aiming to let small and mid-sized merchants run sophisticated lifecycle marketing without a dedicated marketing ops team.

Iterable

Iterable is a cloud‑based platform that lets marketers design, execute, and optimize campaigns across email, SMS, push notifications, and in‑app messages. Its visual workflow builder and robust data model enable real‑time segmentation and dynamic content for each customer. The solution includes built‑in analytics, A/B testing, and a unified inbox to track engagement across channels, helping teams deliver consistent, data‑driven experiences at scale.

Customer.io

Customer.io is a marketing automation platform that lets businesses send personalized messages based on user behavior. It supports email, SMS, and push notifications, enabling real‑time engagement across channels. The service provides a visual workflow builder, robust segmentation, and detailed analytics, helping marketers optimize conversion and retention without writing code.

GetResponse

GetResponse is an email marketing and marketing automation platform offering AI-assisted email content generation, drag-and-drop automation workflows, landing pages, popups and forms, and SMS and web push campaigns, plus e-commerce features like abandoned cart recovery. Higher tiers add webinar hosting, a website builder, and paid course and community tools for creators monetizing an audience. Plans scale by contact list size, with Starter, Marketer, and Creator tiers priced from about $19/month at 1,000 contacts and a custom Enterprise tier adding SMS marketing, transactional email, and single sign-on. GetResponse serves a broad mix of entrepreneurs, e-commerce stores, and creators -- the company states it serves more than 350,000 customers across 160+ countries.