Stamp is the AI Secretary that thinks, writes, and works like you. Stamp handles your email and calendar for you by learning your preferences, using your style, and operating with your context. Get started with Stamp for free, available everywhere you use email!
Stamp is the AI Secretary that handles your email and calendar for you.
It does so through several ingenious features, namely: 1. Stamp Mode: As soon as you receive an email, Stamp prioritizes, summarizes, extracts todos, and drafts a reply. When you return to your inbox, simply "stamp" the changes and blaze through your emails
2. Memories: Stamp creates memories with every interaction, which it uses to learn your preferences, style, and context. These memories are then used every time Stamp works on your behalf
3. Agent: Stamp Agent can automate any workflow -- it's capable of browsing webpages, organizing your inbox, bulk drafting outbound, performing deep research, and enriching leads, all in a matter of minutes!
4. Voice Mode: On mobile, use Voice Mode to summarize, triage, and reply to emails hands free anytime, anywhere
5. AI Labels: Define labels in plain English and teach Stamp how to handle them (ex. always draft replies to customer support emails or always treat demo meeting invites as high priority)
In short: Stamp thinks, writes, and works like you. Email was built to make us more productive, and Stamp is the first solution to deliver on that promise.
Stamp is available to try for free right now, everywhere you use email (Web, iOS, and Android)!
Is there any plan to integrate phone and a voice assistant? Something that could filter spam calls as well. I think this is very relevant.
The approval step is the right design choice - fully autonomous email agents that just send things are a liability. The interesting UX problem is what happens when you come back after 8 hours and Stamp has queued 40 changes. Does it batch them into a review flow or show them one by one?
A genuinely interesting concept, but what is the method that is used to train it to write like us?
Interesting concept of an AI secretary! How well does Stamp adapt to a user’s writing style over time?
About Stamp on Product Hunt
“The AI Secretary that thinks, writes, and works like you”
Stamp launched on Product Hunt on March 31st, 2026 and earned 160 upvotes and 12 comments, placing #7 on the daily leaderboard. Stamp is the AI Secretary that thinks, writes, and works like you. Stamp handles your email and calendar for you by learning your preferences, using your style, and operating with your context. Get started with Stamp for free, available everywhere you use email!
Stamp was featured in Email (36.7k followers), Productivity (650k followers) and Calendar (32k followers) on Product Hunt. Together, these topics include over 137.8k products, making this a competitive space to launch in.
Who hunted Stamp?
Stamp was hunted by Garry Tan. 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.
Want to see how Stamp stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Garry Tan
Stamp is the AI Secretary that handles your email and calendar for you.
It does so through several ingenious features, namely:
1. Stamp Mode: As soon as you receive an email, Stamp prioritizes, summarizes, extracts todos, and drafts a reply. When you return to your inbox, simply "stamp" the changes and blaze through your emails
2. Memories: Stamp creates memories with every interaction, which it uses to learn your preferences, style, and context. These memories are then used every time Stamp works on your behalf
3. Agent: Stamp Agent can automate any workflow -- it's capable of browsing webpages, organizing your inbox, bulk drafting outbound, performing deep research, and enriching leads, all in a matter of minutes!
4. Voice Mode: On mobile, use Voice Mode to summarize, triage, and reply to emails hands free anytime, anywhere
5. AI Labels: Define labels in plain English and teach Stamp how to handle them (ex. always draft replies to customer support emails or always treat demo meeting invites as high priority)
In short: Stamp thinks, writes, and works like you. Email was built to make us more productive, and Stamp is the first solution to deliver on that promise.
Stamp is available to try for free right now, everywhere you use email (Web, iOS, and Android)!
Which feature are you most excited to try first?