The Problem

CardShare.ai is a web service that creates digital group greeting cards. Users describe the occasion or upload a photo, the AI generates a cover image and a draft message, then a shareable link is produced for the team to add their notes. The workflow starts with a form (or the /cardshareai Slack command) where the creator selects the card type, recipient, tone and optional context. The backend AI composes a headline and body, and optionally creates a cover from the uploaded image or from a prompt. The generated card is returned as a single URL. Each participant opens the link in any browser, places a text note anywhere on the page, can resize, rotate, and attach a GIF. All inputs are stored and combined into one final card that can be emailed or shared. The service does not require sign‑up for signers, works entirely in the browser, and integrates with Slack so cards can be launched and the link posted without leaving the chat.