Bidflow
AI Copilot for Electrical Estimating
Winter 2026ActiveReal Estate and ConstructionConstructionSaaSConstructionInfrastructureAI AssistantNew York, NY, USA
Company
https://usebidflow.comWe help electrical contractors do electrical estimates way faster using AI. Electrical contractors submit RFPs (request for proposals) to win contracts to jobs like building the electrical infrastructure for a new data center, and they compete with other electrical contractors to win these jobs. The process of submitting these RFPs take a majority of an electrical contractors time, specifically in providing an estimate for the job, and Bidflow aims to optimize the redundant paperwork that goes into this process.
Verdict
High Signal
Market Opportunity
Electrical contracting is a $200B+ US industry with estimating being a core bottleneck. B2B SaaS targeting electrical contractors with clear ICP (mid-size electrical contractors bidding data centers and commercial projects). Data center buildout boom (Ashburn example) makes timing strong. Monetization path via per-seat or per-bid SaaS is clear.
Medium Signal
Founder Signal
Jesse Choe: USACO Platinum (Dec 2022, elite competitive programming, top ~200-300 in USA), Jane Street Extern (2 months — Jane Street is explicitly a green flag firm), YC S25 founder of Ghostship which reached $200K ARR before they pivoted to Bidflow — proven ability to build and sell a product. College dropout. Gautham Ramachandran: UC Berkeley BE (accepted, deferred to build), ArXiv paper on CortexCompile (multi-agent NLP code synthesis), brain signal research covered by WTOP News. Building Bidflow since Sep 2024. Neither founder has domain expertise in electrical contracting or estimating software, but the $200K ARR execution proof at Ghostship is the strongest signal in this profile.
Medium Signal
Competition
Established competitors include Accubid (Trimble), ConEst, McCormick, and STACK estimating — all incumbents with entrenched users. However, none have AI-native takeoff + estimating copilot functionality. General construction AI players like Buildots and BuiltAI exist but aren't electrician-specific. Bidflow's electrical-specific training (83.5% accuracy claim) is a differentiation point but unverified against competitors.
Medium Signal
Product
Live demo UI shown with realistic electrical estimating workflow (PDU installation, feeder runs, labor hour calculations). Named case study from Bass Electric with Jeff Yee Jr. (Owner & President) citing 5x estimate time reduction. However, no revenue figures, no pricing page, and only one named customer — 'trusted by leading electrical contractors' is vague.
OverallB Tier
Bidflow is attacking a real, large, underserved market and has at least one named customer (Bass Electric, 5x estimate time reduction). The founders are stronger than the original note suggested: Jesse Choe has USACO Platinum, Jane Street experience, and most importantly built Ghostship (YC S25) to $200K ARR before pivoting — that's real execution proof. Gautham deferred Berkeley to build and has AI research credentials. The gap is no electrical contracting domain expertise (outsiders learning a vertical) and only one public customer so far. A legitimate B with a path to A if they close more named customers.
