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Plotline

Why This is an Opportunity

The TTRPG and worldbuilding communities are enormous, passionate, and chronically underserved by tools that aren't either way too simple or way too complex. A relationship-graph-based worldbuilding app is the kind of thing devs dream about building, and it has built-in virality because DMs love showing off their worlds.

Key Pain Points

  • Your campaign wiki is 40 pages deep and you can't remember which NPC is connected to which faction
  • Players ask 'wait, who was that guy?' and you spend 10 minutes searching Google Docs mid-session
  • Existing worldbuilding tools are either ugly wikis or bloated software that takes hours to learn
  • Plot threads get dropped because there's no visual way to see how everything connects
Market Opportunity
Creative Worldbuilding and TTRPG Digital Tools Market
Current Size (2026)
$0.3B
Projected (2036)
$1.4B
CAGR
14.8%
This market is projected to grow 297% over the next 10 years, reaching $1.4B by 2036.

Original Discovery

Dungeon Masters and fiction writers maintain sprawling worlds with interconnected characters, locations, and plot threads — and they're doing it in Google Docs and wikis that turn into unnavigable messes. Plotline is a visual worldbuilding tool where you create entities (characters, places, factions, events), draw connections between them, and get a beautiful relationship map that actually makes your story make sense.

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