Whitespace.
See who already built your idea — and the space they left open.

CLUSTER CARD-FRIENDS-DECKS · 11 ENTRIES · EARLIEST ENTRY 2026-09-02

Online multiplayer card game platforms

This cluster consists of web-based multiplayer card game apps that let friends create or customize decks and play together, including tabletop-style play with synced virtual tables and real card images. The dated history before the index start contains only 2 dated entries, too few to read a shape from, so the cluster predates the index or has mostly undated members. By activity signal, the traction leaders are cgwf, cardverse-pro, and unstablecorns, all at 0 stars.

Entry timeline

ENTRY TIMELINE

FEB 2026: 1APR 2026: 1AUG 2026: 5SEP 2026: 3OCT 2026: 1
FEB 2026OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 3 ai-built · 1 hand-coded · 7 unlabelled

Operator · 4 hobby · 1 open source · 6 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 11 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01cgwf0★today—hobbyWeb app for playing tabletop card games with friends online using synced virtual tables and real card images.
  2. 02cardverse-pro0★20 daysliveai-builtCard game application that lets players collect and play with virtual cards in a themed universe.
  3. 03unstablecorns0★20 dayslivehand-codedhobbyBrowser-based online multiplayer card game that lets friends build decks and play together.
  4. 04friendxit0★1 moliveai-builtWeb game that enables players to upload Dixit cards from their gallery and play a game similar to Metafora.
  5. 05Cockatrice0★3 moliveopen sourceDesktop application for playing tabletop card games online against other players, with a single-player mode for offline deck testing.
  6. 06lorcana-app0★4 mo—hobbyWeb app for Lorcana card game that shows which cards work well together to help players build effective decks.
  7. 07Saved Souls Generator0★unknownlivehobbyWeb app that generates a GM Soul card for users to share with their fellow community members.
  8. 08Card Deck Shuffler0★unknownliveai-builtWeb app that shuffles a virtual deck of playing cards for use in card games or randomization.
  9. 09Vite + React0★unknownliveA multiplayer pirate-themed card game playable in the browser.
  10. 10redideck0★unknownliveWeb application for creating, customizing, and playing digital card decks together with friends.
  11. 11Redecklyst | Duelyst 2 deck companion0★unknownliveCompanion tool for creating, sharing, and browsing custom decks for the card game Duelyst 2.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.