Hey Product Hunt 👋 I built Cadensend because I kept seeing the same pattern: smart people with great docs and notes, but no simple way to turn that into a *series* readers could follow in their inbox—without copy-pasting into ChatGPT every week and praying Mailchimp didn’t send twice. Cadensend starts from one learning goal. It plans a multi-module curriculum, then generates each issue just before send time, grounded in *your* URLs and files—with citations, not vibes. You stay in control: edit, preview, approve, then schedule. Sending is a boring, reliable job (not an agent free-for-all), so approved issues go out once. What evolved along the way: we narrowed the promise on purpose—this isn’t a CRM or growth stack. It’s “one goal → structured series → delivered reliably.” We also leaned into self-hosting (MIT): Go for control plane, Python/LangGraph for generation and RAG, Next.js for the workspace—so teams can run it with their own models and email provider. I’d love your take: • Would you use this for an email course, onboarding series, or personal learning? • Self-hosted vs hosted—what would make you try it today? Site: https://hinterbuild.com/products... GitHub: https://github.com/HinterBuild/c... Thanks for checking it out—and honest feedback welcome. 🙏

Cadensend

Self-hosted email courses grounded in your own sources

Self-hosted email courses grounded in your own sources