Does anyone else miss the "Delayed Gratification" of a physical postcard? 📮
Hi Product Hunt community! 👋
I’m Carlos, a solo developer currently building a bridge between digital creativity and physical mail.
We live in an era of 'instant' everything—DMs, Slack pings, and notifications that vanish in seconds. But there’s something about a physical postcard that hits different. It’s a keepsake that usually ends up on a fridge or a desk for years, not just a few seconds on a screen.
I’ve spent the last few months engineering a 60-second loop that turns an AI prompt into a 300 DPI high-fidelity physical postcard delivered by the USPS. I’m also tackling the 'stranger danger' of the internet with a Privacy Shield—using my business address as the return sender so you can send mail to internet friends without revealing your home location.
I’m curious to hear from the makers here:
When was the last time you received a piece of mail that wasn't a bill or junk?
If you could send a physical 'thank you' or 'thinking of you' card to anyone in the world right now without leaving your desk, who would it be?
I'm officially launching v1.1 next Tuesday with full support for English, Spanish, Italian, and Portuguese! I’d love to chat about the 'Physical Web' and how we can make the mailbox beautiful again. ✨
Replies
Congrats on the upcoming launch @absolutkarlos ! 🎉Taking an AI prompt to a physical 300 product in 60 seconds sounds super cool. I would love to see some examples of these to get a feel for the design.
I'm really impressed by the Privacy Shield feature, it’s a perfect example of solving a modern friction point, especially in the "everything data" world we live in today.
If I could send a card right now, it would probably be during holidays to friends / family. Maybe this is where you could capitalise? As people often send cards during holiday events, so you could tie that to your niche somehow.
"When was the last time you received a piece of mail that wasn't a bill or junk?" - I love this, we have a running joke in the family where we say people only send you letters if they want something from you lol. The last time? I honestly cannot remember but I'm all for a world where people send physical post again.
How do you plan to reach sustainability targets, have you thought about printing using recycled material?
@minhajulll Thanks so much for the kind words! 🙌 You hit on the exact reason I built the Privacy Shield—in a world where our data is everywhere, the 'Physical Web' shouldn't have to mean giving up your home address just to send a thank-you note.
To answer your points:
Examples: I’d love for you to see the quality! I’ve uploaded a few high-fidelity shots of our 300 DPI prints to the gallery here. You can see how the AI textures really pop on the physical card.
Holidays: Spot on. We are actually seeing a lot of 'anti-junk' usage where people send 'Just Because' cards to stand out from the holiday noise.
Sustainability: This is a great question. We currently partner with Lob, whose print network uses Forest Stewardship Council (FSC) certified paper. As a solo dev, my v1.1 goal is to keep optimizing the supply chain to minimize waste by printing as close to the destination as possible to reduce the carbon footprint of the delivery truck.
That family joke about people only wanting something is too real! My goal with Ship a Postcard is to change that—making it so the only thing someone 'wants' is to share a cool piece of art.
Hope to see you in the mailbox soon! 📮