XBuild offers an agentic, chat-based estimating platform trained on measurement reports and site photos to produce standardized, editable bids without demos or onboarding. Its initial insurance-focused tool helped run more than 15,000 projects worth $250 million in its first year, saving contractors over 40,000 hours of estimate preparation. In January 2026 the company released Roofing Proposals, which integrates live pricing from suppliers like ABC Supply, supports leading measurement formats, and provides homeowner e-sign and payment links. XBuild’s system addresses contractors’ pain points around pricing accuracy, cash-flow gaps, and client trust. Founded by former Uber and Postmates executives Jahan Khanna and Rob Moran alongside civil engineer Sharuk Khanna, the San Francisco-based firm blends software and construction expertise. With fresh capital, XBuild plans to expand its “vibe coding” estimating technology into additional verticals such as concrete, landscaping, painting, HVAC, plumbing, and more.

Total raised

$19M

Funding rounds

1

Latest round

Series A

Latest activity

Jan 2026