AmpSketch - 2026 Pricing, Features, Reviews & Alternatives

AmpSketch is mobile-first electrical documentation software that converts a field walk of an existing facility into a finished set of deliverables, without CAD.

Capture: photograph each equipment nameplate and the AI extracts specifications such as kVA rating, voltage, and trip rating. Manual entry is available for anything the camera cannot read.

Build: the one-line diagram assembles automatically as equipment is added. Panels pin to a floor plan so physical locations are recorded alongside the electrical data. Each component gets a data sheet with its photo.

Check: AmpSketch surfaces NEC compliance flags during capture, for example a conductor undersized against its overcurrent device, so issues are caught in the field rather than at the desk.

Deliver: export a PDF report containing the one-line diagram, an equipment schedule, the floor plan with panel locations, and the NEC flags.

Platform: web-based, runs in any modern phone, tablet, or desktop browser. Shared team workspaces keep documentation consistent, with centralized billing and unlimited projects on paid plans.

Built for electrical PEs, MEP designers, maintenance and safety leads, and facility operations teams. AmpSketch is not a load-calc tool, not a power-system analysis package, and not CAD. It is the field-capture and documentation step that produces a clean as-built from a single site walk.

Pricing: free to build, capture, and lay out. Exports unlock with a subscription at $69/user/month or $690/user/year, or a single-project license at $199 one time. 14-day free trial. One-click demo with a sample facility, no signup.