Description: HubSpot is an inbound marketing, sales, and service software that helps businesses attract visitors, convert leads, and delight customers. It includes tools for blogging, SEO, social media, landing pages, email marketing, workflows, analytics, and more.
Type: software
Pricing: Freemium
Description: Mailmust is an open-source email tracking application that allows you to see when recipients open your emails and click on links. It is designed for privacy and can be self-hosted.
Type: software
Pricing: Open Source