About HeartStamp
HeartStamp makes personalized greeting cards and invitations for birthdays, holidays, thank-yous, sympathy and other moments. A user describes the recipient and the occasion to an assistant named Stampy. Stampy produces the cover art and works out the message with the user. The result is a printed card, which HeartStamp prints and mails in the sender's name, or an animated digital card sent by link.
The company is based in Las Vegas, Nevada. The first digital card is free, and the first printed card costs $2.99. Domestic printed cards have four shipping options, from economy to rush. Economy shipping is free on orders over $20. Keith Rubuliak is president and chief executive officer. Anuj Kachapati is secretary.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Oct 22, 2026 | Nov 5, 2026 | $80,000of $2.5M target | 2 | $40,000 | Simple Agreement for Future Equity (SAFE)Rule 506(b) | Form D ↗ |
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Why Investors Backed HeartStamp
HeartStamp sells personalized greeting cards and invitations, printed or digital. The company is based in Las Vegas, Nevada. HeartStamp's case is that a card should be built around the moment, not taken off a shelf. A web studio and an iOS app are live, and the first digital card is free.
The problem it targets
HeartStamp's view is that off-the-shelf cards miss the moment. The platform covers birthdays, Christmas, anniversaries, thank-yous, graduations and sympathy. It also covers moments nobody prints a card for, and cards for and from pets. The iOS app lets a sender create and send a card from a phone.
What the product does
A sender picks an illustration style, and Stampy sets the layout, art and type. A sender can change the art style, rewrite the message, switch the handwriting or regenerate the cover. Printed cards use heavyweight stock and carry full-color art on both the inside and the outside. Digital cards are animated. Cards can be saved to Pinterest as image or video Pins. Users can opt in to having their photos and messages used to improve AI models. Otherwise the models train on anonymized, aggregated data.
Progress so far
The studio runs in any mobile browser, and an iOS app lets users create and send on the go. With permission, the iOS app can import a user's phone contacts. The privacy policy, effective October 14, 2026, covers the website and mobile apps. Payments run through Stripe.
We wrote this summary from public statements by HeartStamp and its investors. It is not investment advice.
Leadership Team
Executive officers and directors listed on HeartStamp's Form D filed Nov 5, 2026.