{"question":"Which proptech startups in the United States raised money recently?","answer":"41 proptech startups based in the United States announced or filed 43 venture rounds in the last 12 months, $632.6M of it stated. 8 of the rounds came in the last 90 days. The largest: Higharc (Series C · $95M), PURE HomeRiver (Venture round · $80M) and PermitFlow (Series B · $54M). 14 of these startups are hiring now, with 153 open roles.","country":"United States","sector":"Proptech","rounds_12m":43,"startups":41,"stated_usd":632597916,"hiring_startups":14,"rounds":[{"name":"Huettl AI","url":"https://alion.io/company/huettl-ai","round":"Venture round","amount_usd":40000,"date":"2026-09-21","source":"SEC Form D","investors":[],"open_roles":0},{"name":"UriTect","url":"https://alion.io/company/uritect","round":"Convertible note","amount_usd":10000,"date":"2026-09-11","source":"SEC Form D","investors":[],"open_roles":0},{"name":"Left Main REI","url":"https://alion.io/company/leftmainrei","round":"Venture round","amount_usd":1424898,"date":"2026-09-11","source":"SEC Form D","investors":[],"open_roles":0},{"name":"Reframe Systems","url":"https://alion.io/company/reframe-4","round":"Venture 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News","url":"https://alion.io/company/milky-way-news","round":"Convertible note","amount_usd":50000,"date":"2026-06-18","source":"SEC Form D","investors":[],"open_roles":0},{"name":"Hypha","url":"https://alion.io/company/hypha-2","round":"Seed","amount_usd":50000000,"date":"2026-06-11","source":"announcement","investors":[],"open_roles":4},{"name":"Findigs","url":"https://alion.io/company/findigs","round":"Series C","amount_usd":32000000,"date":"2026-06-02","source":"announcement","investors":[],"open_roles":3},{"name":"Portage AI","url":"https://alion.io/company/portage-ai","round":"Convertible note","amount_usd":3250000,"date":"2026-06-02","source":"SEC Form D","investors":[],"open_roles":0},{"name":"UpKeep","url":"https://alion.io/company/upkeep-com","round":"Venture round","amount_usd":null,"date":"2026-05-21","source":"announcement","investors":[],"open_roles":4},{"name":"LQD Assets","url":"https://alion.io/company/lqd-assets","round":"Venture 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