Unitpost
Email component library that works in Outlook, Gmail, and Apple Mail. MIT. Install with npm or a Skill. No account.
Unitpost launched on September 2, 2026 with 26 votes, #759 of 8,095 launches that month and more than 95% of that year's launches.
What it does
One platform for every email you send: transactional and marketing. One contact list, one balance, one API. Describe a welcome series or a campaign and Unitpost builds it. You approve. Same actions in the dashboard, API, SDKs, and AI agents via MCP.
Unitpost sends the email and SMS your product needs: resets, receipts, sign-in codes, newsletters — from one platform. Send from the API, SDKs, or AI agents via MCP. Deliverability built in. Unlimited contacts, priced by sends.
Your order is on its way. Expected delivery October 19, 8PM. Your order is on its way. Expected delivery October 19, 8PM. Email and SMS infrastructure, run by your agent. Describe a workflow, approve it once, and it builds the automation and sends on its own — every step logged, every channel on one bill. Start with an event or just ask. Approve once — it runs on every channel. Win back customers who've gone quiet — email them, then text whoever doesn't open. Your Marlow cart is waiting — 10% off if you finish tonight. Your Marlow trial ends tomorrow. Keep everything: marlow.com/upgrade One wallet, one audience, one set of primitives — more channels soon. Receipts and resets next to…from unitpost.com
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