Every drawing, RFI, and spec, answered in seconds
Sandhog turns your construction documents, drawings, and field data into instant, searchable answers. Less time digging through folders, more time building.
Built for the way construction teams actually work
From preconstruction to closeout, Sandhog keeps your documents organized, understood, and one question away.
AI-powered search
Ask in plain language, like "find the latest RFI for the podium slab," and get the exact document. OCR reads scanned drawings and photos too.
Automatic classification
Uploads are recognized and tagged on their own, whether contracts, RFIs, drawings, or submittals, with project phase, role, and location metadata applied for you.
Version comparison
See exactly what changed between revisions, from textual differences in contracts to visual changes in drawings, with clear side-by-side summaries.
Smart insights & summaries
Extract deadlines, costs, and quantities automatically, and generate concise summaries of long contracts or specs for quick reviews on site.
Compliance & risk checks
Validate documents against standards, flag missing metadata or naming issues, and score contracts for risky or conflicting terms before they bite.
Markup & measure tools
Annotate drawings with notes, highlights, and shapes, and take calibrated measurements straight from scaled plans, with no exports required.
Conversational assistant
A built-in project chatbot answers questions about document status, content, and metadata, and walks the team through uploads and approvals.
Team collaboration
Comment with @mentions across people, roles, and companies. RFIs, submittals, daily reports, and punch lists stay linked to the right drawings.
Predictive workflows
Sandhog suggests the right review path, surfaces the documents you're likely to need next, and flags gaps, like a permit missing before an inspection.
Up and running in three steps
Upload your project
Drop in drawings, contracts, specs, and photos. Sandhog reads, classifies, and organizes everything automatically.
Ask & explore
Search in plain language, compare revisions, and let the AI assistant surface insights, summaries, and risks.
Collaborate & deliver
Mark up drawings, track RFIs and submittals, and keep the whole team aligned on a single source of truth.
See Sandhog on your project
Bring us a set of drawings and a few RFIs, and we'll show you how fast your team can find answers.