Groundhogg is the only open source marketing automation tool for WordPress, enabling users to run email marketing, CRM, and sales funnels directly from their WordPress website.

Groundhogg is an open source CRM and marketing automation plugin for WordPress. It allows creation of email campaigns, sales funnels, and complex automation flows within WordPress with native integration. The platform supports detailed reporting on contact activity, emails, and funnel performance. Groundhogg integrates with 25+ WordPress plugins and services including Amazon Web Services, Easy Digital Downloads, and WooCommerce. The core plugin is free with optional paid extensions available individually or via an all-access pass.
CRM and marketing automation for WordPress
Starting Price
Email marketing and SMS platform at scale
Starting Price
Mailrelay is an email marketing and SMS platform designed for teams needing to send communications at scale with visual editor, templates, automation, and strong focus on reliable deliverability.
Gift Card Rewards Made Simple
Giftronaut is an automated, personalized gift card platform that replaces manual gift card distribution with click-and-send simplicity. It delivers digital gift cards to recipients for loyalty programs, marketing campaigns, and customer engagement.
Email Marketing Automation & Newsletter Growth Engine for Creators
Founded
G2 Rating
Starting Price
Kit (formerly ConvertKit) is an all-in-one email marketing platform designed specifically for creators including bloggers, podcasters, musicians, YouTubers, and course instructors. The platform includes email, landing pages, commerce, and forms.