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CardKit
Self-hosted digital business cards as a PWA
Self-hosted PWA for personal digital business cards. Share by link or QR, export vCard, add to iPhone Home Screen. One Docker image; your data stays on your NAS or VPS.
Top comment
Hey Product Hunt 👋 I'm Oliver — I built CardKit because I wanted a personal digital business card I could run on my own NAS, without another SaaS inbox or org admin tree. What it is: • Self-hosted PWA (Docker, host port 6969) • Share by link or QR, export .vcf • Add to iPhone Home Screen • Themes + light/dark, multilingual UI • Data stays in your volume Image: ghcr.io/olivermandic/cardkit:latest Site: https://olivermandic.de/cardkit/ Would love feedback from self-hosters and anyone who still exchanges contacts the old-fashioned way — what would you add or simplify?
About CardKit on Product Hunt
“Self-hosted digital business cards as a PWA”
CardKit was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #159 on the daily leaderboard. Self-hosted PWA for personal digital business cards. Share by link or QR, export vCard, add to iPhone Home Screen. One Docker image; your data stays on your NAS or VPS.
On the analytics side, CardKit competes within Productivity — topics that collectively have 663.5k followers on Product Hunt. The dashboard above tracks how CardKit performed against the three products that launched closest to it on the same day.
Who hunted CardKit?
CardKit was hunted by Oliver Mandic. 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 CardKit including community comment highlights and product details, visit the product overview.