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Growth · June 30, 2026

Supafax

Hey HN, We're building Supafax an agent that uses email as its memory and config store. Here's how it works: - You email yourself to talk to the agent - The agent uses that slice of your outbox as it's inbox and short term memory - It can insert emails into your inbox to store routines, reminders, and rules for itself Email is such a good primitive because it's essentially an append-only immutable record of all the valuable context about you and your relationships, and agents thrive on this highly structured surface. The tricky bit is users are very reluctant to share that data with…

Supafax launched on June 30, 2026 with 229 votes, #119 of 22,648 launches that month and more than 99% of that year's launches.

What it does

Supafax is an email-native assistant that learns how you work and prioritizes your inbox, drafts replies, and schedules meetings end-to-end.

Supafax drafts replies, schedules meetings, and prioritizes emails right inside Gmail and Outlook

Hi Sarah, Thursday works. Attached the pricing deck and sent the calendar invite. Hi Sarah, Thursday at 2pm works great. I've attached the pricing deck and sent through a calendar invite. Supafax learns your tone from past emails and writes replies that sound like you. Hi Sarah, Thursday at 2pm works great. I've attached the pricing deck and sent through a calendar invite. Supafax prioritizes your inbox based on sender, email content, or any custom rule. CC Supafax to handle the back-and-forth - finding times, confirming, and sending the calendar invites. Hey Sarah, would love to kick off the Acme rollout next week. CC’ing my assistant to coordinate. Hi Sarah, Supafax here on behalf of…from supafax.com

In the maker’s words, at launch

Hey HN, We're building Supafax an agent that uses email as its memory and config store. Here's how it works: - You email yourself to talk to the agent - The agent uses that slice of your outbox as it's inbox and short term memory - It can insert emails into your inbox to store routines, reminders, and rules for…

Pricing, as stated on its site

Free tier, paid plans from $35/mo — Supafax offers a 14-day free trial with no credit card required. Paid plans start at $35/user/month for the Professional tier ($50/month regular price, appears to be promotional pricing). Enterprise t

checked September 2026 · prices change

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