Executive Summary

Millions of creators—tabletop designers, solo GMs, sci‑fi authors, streamers and virtual table top (VTT) mapmakers—spend hours or pay specialists to produce clear, scalable spaceship deck plans because current options are either hand drawing, general-purpose CAD/illustration tools, or clunky VTT editors that assume map‑making expertise. That produces friction for indie creators who need rapid iteration, print‑ready and interactive exports, and consistent labeling for publishing or streaming. You could build a focused drag‑and‑drop editor with a library of domain‑specific modules (corridors, bulkheads, airlocks, engineering bays), grid and scale controls, and one‑click exports to PNG/PDF and common VTT formats, augmented by generative AI that turns textual prompts into layout suggestions and auto‑labels rooms and systems. Offer a freemium model with paid asset packs and a marketplace for creator templates to capture recurring revenue and drive virality. Market timing is attractive: the total addressable market is roughly $6.0B (50M creators × $120 ARPU), and this space scores highly on both market attractiveness (95/100) and revenue potential (94/100). Trends that matter—advances in generative AI, the rise of indie creators, and steady growth in tabletop and VTT usage—lower the technical and distribution barriers that previously made a niche product risky. To stand out, focus on domain expertise (prebuilt spaceship components and plausible engineering constraints), tight AI-assisted workflows (layout generation + semantic labeling), and seamless VTT integrations; those are hard for general diagram tools to replicate quickly. Be honest about the challenges: reliable AI suggestions require curated training and UX polish, a two‑sided marketplace needs bootstrapping, and you’ll need targeted acquisition to reach the creators subset, but given the low competition and clear monetization pathways, pursuing this idea is defensible if you commit to product excellence and early creator partnerships.

Market Opportunity

Easily sketch spaceship deck plans with simple drag-and-drop tools targets a $6.0B = 50M creators x $120 ARPU total addressable market with low saturation and a year-over-year growth rate of 18-30% (creator tools, indie games, and hobby-AI adoption).

Key trends driving demand: Generative AI -- enables converting text prompts into layout suggestions and auto-labeling, lowering design skill requirements; Rise of indie creators -- more solo authors/GMs need fast tooling to prototype and publish world assets; Tabletop & VTT growth -- demand for printable/interactive maps and modular assets for RPGs and streaming content; Browser-native graphics -- modern web canvas and WebGL make rich, cross-platform editors frictionless.

Key competitors include Inkarnate, DungeonDraft, Floorplanner, Miro, Canva.

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Easily sketch spaceship deck plans with simple drag-and-drop tools

Executive Summary

Market Validation

Market Opportunity

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