Pillar
YC S21New York City, US · Founded 2020 · 5 employees · 10 known investors
Pillar provides a white-label digital education and engagement platform for healthcare organizations, employers, and benefits administrators to scale patient education, care coordination, and benefits communication. The platform delivers consumer-grade experiences with guided health pathways, chronic disease management automation, and engagement analytics.
Digital HealthHealthtechSaaSConsumer Health ServicesHealthcareUnited States of AmericaAmerica / CanadaFully Remote
Founders & leadership· Y Combinator alumni (S21)
Pillar was founded in 2020 by Jasmine Mansouri and Caroline Early.
JM
Jasmine Mansouriin𝕏Co-FounderJasmine Mansouri founded Pillar, a white-label care enablement platform for healthcare. Previously, she built and led the Strategy team at Forge, a publicly traded private securities marketplace.
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Caroline EarlyinCo-FounderCaroline Early founded Pillar, a white-label care enablement platform for healthcare. She previously held a senior operational role at L., a women's health company backed by Y Combinator that was acquired by Procter & Gamble in 2019.
Investors · 10
MS&AD VenturesMenlo Park · $500K – $3M
Streamlined VenturesPalo Alto · $100K – $1M
Y CombinatorSan Francisco · $500K
Analog VenturesreportedSan Francisco · $500K – $1.5M
Andreessen Horowitzreported · 2 sourcesMenlo Park · $500K – $50M
Crucible Capitalreported · 2 sourcesWilmington
Golden VenturesreportedToronto · $500K – $2.5M
Ground Up VenturesreportedNew York · $500K – $1.5M
Shield CapitalreportedSan Francisco
Also in the syndicate · 1
Gallery Ventures
Funding
SEC filings, press & company announcements$20M disclosed across 1 of 2 rounds · 2026
- Undisclosed amountSeedMay 2026Source ↗
- $20Mseed roundApr 2026 · 2 sources
Andreessen Horowitz (lead), Crucible Capital, Gallery Ventures
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Pillar do?
- Pillar provides a white-label digital education and engagement platform for healthcare organizations, employers, and benefits administrators to scale patient education, care coordination, and benefits communication. The platform delivers consumer-grade experiences with guided health pathways, chronic disease management automation, and engagement analytics.
- Who founded Pillar?
- Pillar was founded by Jasmine Mansouri, Caroline Early in 2020.
- Who are Pillar's investors?
- Pillar's investors include MS&AD Ventures, Streamlined Ventures, Y Combinator, Analog Ventures, Andreessen Horowitz, Crucible Capital, Golden Ventures, Ground Up Ventures and 1 more.
- How much funding has Pillar raised?
- Pillar has disclosed $20M raised across 1 of its 2 known rounds.
- Where is Pillar headquartered?
- Pillar is headquartered in New York City, US.