sizeless

About sizeless

sizeless is a spatial AI tool that processes smartphone video of open trenches into documentation for underground infrastructure work. It generates 3D models, CAD/BIM plans, and quantity takeoffs from footage crews film themselves. The tool replaces a workflow that typically requires a surveyor and can take months, compressing it to hours.

Review

sizeless targets a narrow but concrete problem in utility and civil construction: the gap between field work and back-office documentation. The tool ingests video recorded on a standard smartphone, then outputs the legal documentation package contractors need. Its makers position it as a direct replacement for the surveyor-dependent process that dominates trench documentation today.

Key Features

• Converts smartphone trench video into a 3D model without specialized capture hardware
• Produces CAD/BIM plans from the same footage
• Extracts quantities for billing directly from the video input
• Retains original footage so all outputs remain reviewable
• Includes a conversational AI feature that combines images and voice notes, letting field crews point at items and leave verbal annotations for office staff

Pricing and Value

Pricing information has not been publicly disclosed. The tool launched this week, and no pricing model-subscription, per-project, or usage-based-has been stated yet. Without pricing facts, the cost relative to hiring a surveyor cannot be compared. The stated time savings (hours versus months) suggest a reduction in turnaround, but the monetary value depends on the eventual price structure.

Pros

• Removes the need to schedule and wait for a surveyor to visit the site
• Field crews can capture everything in a few minutes using a device they already carry
• All outputs tie back to the original video, creating an auditable chain from trench to documentation
• Voice-and-image annotation lets field staff flag important details during recording without stopping work

Cons

• Accuracy of the quantity extraction has not been publicly quantified yet; a user asked about this and no specific tolerance or error range was provided
• The tool is not well suited for projects that require documentation beyond the trench documentation scope it was built for-it doesn't claim to handle broader site surveying or above-ground assets
• As a newly launched product, it has no track record of performance across varied soil conditions, trench depths, or lighting scenarios that crews encounter

sizeless fits construction and utility crews who already document open trenches and want to cut the delay between excavation and billing paperwork. It's less relevant for firms whose documentation needs extend beyond trench-specific outputs, or those unwilling to rely on a just-launched tool for legally required records. The core idea-replacing a multi-month surveyor loop with a self-filmed video-addresses a real scheduling pain point, though the tool's long-term reliability and accuracy remain to be seen.

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