Fundraising Fox

Flair Labs

YC S22

San Francisco, US · Founded 2025 · 6 employees · Hiring · 6 known investors

Flair Labs builds AI agents that contact and follow up with mortgage borrowers across voice, SMS, and email to recapture leads and past customers. The platform targets mortgage lenders and loan officers to improve refinancing capture and pipeline conversion.

Also known as Flair

AI & Machine LearningEnterprise SoftwareFintechSaaSArtificial IntelligenceAI AssistantUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S22)

Flair Labs was founded in 2025 by Samir Sen.

SSSamir Sen
Samir SeninFounder & CEOSamir Sen holds a BS and MS in computer science from Stanford and previously worked at Apple. He is now building autonomous solutions for real estate and lending applications.

Investors · 6

Leo Capital VenturesSingapore
The MBA Fund
Y CombinatorSan Francisco · $500K
AntlerreportedSingapore · $3M – $10M
Leo CapitalreportedSan Franciscovia Ricky Moezinia · inferred
Team Ignite Venturesreported

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 1

by search overlap
Flair +More3 shared keywordsFlair makes smart vents, pucks, and controls along with its hvacOS software platform to manage home heating and cooling on a room-by-room basis, including for central HVAC systems, mini-splits, window ACs, boilers, and electric baseboards. Its products let homeowners automate airflow, temperature, and scheduling for balanced comfort and energy efficiency.

Companies competing with Flair Labs for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Flair Labs Raises $4M to Redefine Mortgage Lending with Digital Workersfinance.yahoo.com · Dec 2025Flair Labs Raises $4 Million Seed Funding for Real Estate AI | Signalbasetrysignalbase.com · Nov 2025AI Voice Agents: 2025 Update | Andreessen Horowitza16z.com · Jan 2025Flair Labs: Digital Concierge for Real Estate and Lendingycombinator.com · Dec 2024Flair Labs Funding | $0-383K Revenue | Complete Analysis | Extruct AIextruct.ai · May 2024

Frequently asked questions

What does Flair Labs do?
Flair Labs builds AI agents that contact and follow up with mortgage borrowers across voice, SMS, and email to recapture leads and past customers. The platform targets mortgage lenders and loan officers to improve refinancing capture and pipeline conversion.
Who founded Flair Labs?
Flair Labs was founded by Samir Sen in 2025.
Who are Flair Labs's investors?
Flair Labs's investors include Leo Capital Ventures, The MBA Fund, Y Combinator, Antler, Leo Capital, Team Ignite Ventures.
Where is Flair Labs headquartered?
Flair Labs is headquartered in San Francisco, US.