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Quilter vs Tldraw
Side-by-side comparison of features, pricing, and ratings
Pricing
Freemium
Free
Plans
Free
$0
$8/mo
Popularity
4.3k views
6.5k views
Skill Level
Beginner-friendly
Beginner-friendly
API Available
Platforms
Web
Web
Categories
⚡ Productivity
🎭 Design & UI⚡ Productivity
Features
Physics-driven AI for automated PCB placement and routing
Reinforcement learning generates multiple candidate boards
Physics-aware design identifies bypass capacitors and impedance nets
Supports differential pairs and impedance-controlled nets
Transparent design review with constraint feedback
Seamless board handoff in native CAD format
Iterate multiple stack-ups, manufacturers, and form factors
Works with Altium, Cadence, Siemens, KiCAD
Automated BGA fanout generation (beta)
Handles 100–1000 components per board
Handles up to 2000-5000 pins to route
Pricing scales by pin count, not seats
Free tier available for exploration
Enterprise tier for larger programs
Supports through-hole vias only
Free and instant collaborative whiteboarding
Real-time drawing with others
Infinite canvas for unlimited space
Basic drawing tools and shapes
Integrations
Altium
Cadence
Siemens
KiCAD