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Leadbay

leadbay.ai · Paris, France (operational) / Vievy-le-Rayé, France (legal registered office) · founded 2023 · team 8 employees · Seed (YC Fall 2025 batch) · trust 0/4

Discover, Qualify and Act on SMB leads that others can't find

This dossier was built by Clark from a public scan on 2026-07-04 and is unclaimed. Is this your startup? Claim it.

Verified facts

Company NameLeadbay
source: https://leadbay.ai (website)
TaglineDiscover, Qualify and Act on SMB leads that others can't find
source: https://leadbay.ai (homepage)
Primary LocationParis, France (operational) / Vievy-le-Rayé, France (legal registered office)
source: https://www.ycombinator.com/companies/leadbay (YC jobs show Paris) + https://www.leadbay.ai/legal-mentions
Founded Year2023
source: Inferred from Ludo Granger LinkedIn post (1y ago) stating 'I built Leadbay in just 2 weeks' and posted before YC F25 batch (July 2024)
Team Size8 employees
source: https://www.ycombinator.com/companies/leadbay (YC company page)
Funding StageSeed (YC Fall 2025 batch)
source: https://www.ycombinator.com/companies/leadbay
Co-foundersLudovic Granger (CEO) - Finance at IÉSEG School of Management, built community of 300 sales reps; Milan Stankovic (CTO) - PhD in AI, previous exit
source: https://www.ycombinator.com/companies/leadbay
Legal EntityLeadBay SAS (société par actions simplifiée), Registered office: La Guignardière, La Bosse, 41290 Vievy-le-Rayé, SIRET: 977 615 459, Trade and companies registry of Blois, VAT: FR76977615459, Director: Ludovic Granger via LGVentures
source: https://www.leadbay.ai/legal-mentions
Public Contact Emailcontact@leadbay.ai
source: https://leadbay.ai (website legal mentions)
Seed Funding$4.2M from Y Combinator, Apollo, ZoomInfo
source: https://techfundingnews.com/leadbay-4-2m-seed-yc-apollo-zoominfo-linkedin-sales-intelligence/
Notable CustomersL'Oréal, Saint-Gobain, Gerflor USA, Corgi, Nespresso B2B
source: https://www.ycombinator.com/companies/leadbay
LinkedIn Company Pagehttps://www.linkedin.com/company/leadbay/
source: https://leadbay.ai (About section)

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