Founders lose hours everyday to doing email, when they should be spending the time to build and make real progress. Dirac was made to end that. Dirac is an AI-native inbox that scans your threads, drafts replies in your voice, and shows a brief with only what needs your decision, quietly dealing with the 80% of un-important emails in the background. You run your inbox by deciding, not being your own assitant.
Hey Product Hunt!! 👋 I'm Peter, the Maker of Dirac.
On my last startup we were a tiny team with barely any traction. And I was still losing about a fifth of my working time to email. Cold outreach, notifications, prospects, internal threads. Volume wasn't the real issue.Everything funneled through me, and most of it didn't need me. But I had to read every message just to know which was which, or risk something important slipping through.
That's the part I kept coming back to. Founders aren't bad at email. They're stuck being their own assistant. Every tool out there makes you faster at doing email. Superhuman, Hey, Gmail, all of them. But being faster at the wrong job is still the wrong job. Email pulls you out of building all day, and the best tools only make that a little more bearable.
🚀 🚀 So I built Dirac. An AI-native inbox where the AI does the busywork, not you. Every morning it hands you a brief with only the emails that actually need you. Everything else gets sorted, filed, and handled in the background. Tell it to reply and it drafts in your voice. It already learned your tone from your sent mail. You show up to email already knowing what matters and what to say. 🎯 That's the difference. Every competitor is AI bolted onto a traditional inbox. Dirac is agentic. You make the calls, it does the work.
It's live at https://dirac.app if you want to try it. 14 days free, no card needed. But mostly I want to hear from you. What's the one email task you'd kill first? And what would you always keep for yourself?
About Dirac on Product Hunt
“The AI inbox that briefs founders every morning”
Dirac launched on Product Hunt on June 16th, 2026 and earned 102 upvotes and 22 comments, placing #9 on the daily leaderboard. Founders lose hours everyday to doing email, when they should be spending the time to build and make real progress. Dirac was made to end that. Dirac is an AI-native inbox that scans your threads, drafts replies in your voice, and shows a brief with only what needs your decision, quietly dealing with the 80% of un-important emails in the background. You run your inbox by deciding, not being your own assitant.
On the analytics side, Dirac competes within Email, Productivity, Artificial Intelligence and Vercel Day — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Dirac performed against the three products that launched closest to it on the same day.
Who hunted Dirac?
Dirac was hunted by Zac Zuo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Dirac including community comment highlights and product details, visit the product overview.
Zac Zuo
Hey Product Hunt!! 👋 I'm Peter, the Maker of Dirac.
On my last startup we were a tiny team with barely any traction. And I was still losing about a fifth of my working time to email. Cold outreach, notifications, prospects, internal threads. Volume wasn't the real issue.Everything funneled through me, and most of it didn't need me. But I had to read every message just to know which was which, or risk something important slipping through.
That's the part I kept coming back to. Founders aren't bad at email. They're stuck being their own assistant.
Every tool out there makes you faster at doing email. Superhuman, Hey, Gmail, all of them. But being faster at the wrong job is still the wrong job. Email pulls you out of building all day, and the best tools only make that a little more bearable.
🚀 🚀
So I built Dirac. An AI-native inbox where the AI does the busywork, not you.
Every morning it hands you a brief with only the emails that actually need you. Everything else gets sorted, filed, and handled in the background. Tell it to reply and it drafts in your voice. It already learned your tone from your sent mail. You show up to email already knowing what matters and what to say.
🎯
That's the difference. Every competitor is AI bolted onto a traditional inbox. Dirac is agentic. You make the calls, it does the work.
It's live at https://dirac.app if you want to try it. 14 days free, no card needed. But mostly I want to hear from you. What's the one email task you'd kill first? And what would you always keep for yourself?