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Built for real projects. Plans, open requests, and the architects behind them.

PlanGrounds is architect-led for the design community. Polygen Lab LLC runs product, billing, and legal.

© 2026 PlanGrounds

High-stakes architecture, managed.

Clients author the brief. Studios bid on it. PlanGrounds runs delivery.

ClientI am building.

Shape ideas into a permit-ready brief—scope, site, budget, and timeline in one artifact.
Compare studios side-by-side on the same fields—no cherry-picked allowances.
Release payment only as milestones clear—contracts tie funding to deliverables.

Generate my brief→

StudioI am a studio.

Win qualified leads with declared budgets and geography—skip the tire-kickers.
Run billing through on-platform milestones so cash matches scope.
Push back on scope creep with a single agreement thread tied to the brief.

View active leads→

PlanGrounds | The architecture project OS

Live briefs

Live project leads

— Browse all open projects

Real owners and scope on the line—studios respond to these briefs first. Same artifact powers your contract thread after you match.

Conceptual1mo ago

Backyard ADU for aging parents with elevator and ADA accessible bathroom

Denver, CO

$250K–$300K

500–864 ft²

MUST HAVE A TV WALL FOR 95 INCH 8K TV Budget notes: NONE

Site Identified1mo ago

Mid-Century Modern Split-Level

Whole-home renovation0 proposals

Early Stage2mo ago

Small cabin for weekend retreat

Cabin0 proposals

Catalog

Architect-verified schematics

Licensed packages studios stand behind—curated for clarity. Gold ring = verified standout listings with hero imagery.

See every plan (9)

Backyard ADU

PolyGen Labs

Slope Lot Contemporary — 2,800 sq ft

Studios

Featured architects

Diego Fernandez

Creator of PlanGrounds - Architect and Designer

Selected project

Aurora, CO

$25K–$35K

500–500 ft²

Bathroom and Kitchen Remodel. Existing 1960's split-level home.

Denver, CO

$400K–$600K

2,000–3,000 ft²

Exploring a small mountain cabin for weekends—still firming up budget and whether we need full architecture or a design-build partner.

Slope Lot Contemporary — 2,800 sq ft

Chen Design Co

2,800 ft²

Mountain Retreat — 3,200 sq ft

Mountain Retreat — 3,200 sq ft

Elena Vance Studio

3,200 ft²

Minimalist Cabin — 1,200 sq ft

Minimalist Cabin — 1,200 sq ft

Elena Vance Studio

1,200 ft²

Elena Vance Studio

Modern residential & ADU architecture

Selected project

Rivera Studio

Design‑build renovations & additions — Pacific Northwest

TSF Design

Mid-Century Modern Design