Kit ◆
ConvertKit (now Kit) is an email-first platform that automates email marketing, newsletter growth, and digital product sales for creators.

Maildesigner365 (Marketing & SEO): Mac email design software for small businesses & creatives to build and send branded campaigns in one workflow. Pricing: from $5/mo. (data verified July 2026)
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Mail Designer 365 is a Mac-native email design and sending tool built for small businesses, creatives, and agencies who want full ownership of their email marketing. Instead of juggling separate design and marketing tools, you can create beautiful branded campaigns, customize layouts, and send them directly from your Mac—all in one streamlined workflow.
It is ideal for restaurants, retail brands, real estate agents, agencies, and bloggers who need professional email newsletters without relying on complex platforms. It is not built for large-scale enterprise automation or advanced CRM integrations.
Users can reuse templates and styles to launch campaigns faster. The tool also offers 1-on-1 human support from a dedicated team. Use it to promote menus, launch product collections, send property updates, or share blog content—all while keeping your brand consistent.
Editorial score from our review methodology — not user ratings.
Maildesigner365 pricing: from $5/mo.
From $5/month — professional emails with essential features for small businesses.
Get started for free before choosing a plan.
Don’t take our word for it — ask your AI about Maildesigner365