Hey Product Hunt! 👋 Sammy here. I got tired of watching founders (and myself) know they needed marketing email—welcoming users, following up, answering replies, and growing the list—only to stall on a blank campaign or give up on a tool that takes weeks to set up. Why existing tools fall short: Big platforms (Klaviyo, Mailchimp): Powerful, but bloated and complex for fast-moving founders. AI Copywriters: Give you static text, but leave you to build the workflows, handle customer replies, and set up capture forms manually. How Letterkit fixes this: 🧠 Learns your brand automatically: Scrapes your site to capture your voice, value props, and positioning. ⚡ Writes full email sequences: Generates converting welcome and nurture campaigns that run on autopilot. 💬 Handles inbox replies: Automatically drafts smart replies so conversations don't die in the inbox. 📈 Built-in list growth: Includes a subscribe widget, customizable forms, and shareable landing pages. Product Hunt Launch Deal: Start 100% free—no credit card required and no per-subscriber tax. I’d love your feedback: If you run a SaaS, brand, or side project, what’s the #1 reason email marketing isn't live for you yet—is it writing copy, setting up sequences, handling replies, or lead capture? Give it a spin at Letterkit.co and let me know what you think! 🚀

Letterkit

AI Builds your Marketing Emails, sequences and replies!

AI Builds your Marketing Emails, sequences and replies!