Castlight Health
formerly JiffIPOYour comprehensive healthcare navigation company
Public · San Francisco, United States · Founded 2008 · $208.8M raised
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2008
- Business Model
- B2B
- Website
- castlighthealth.com
- Total Funding
- $208.8M
- Last Round
- $23.3M Series CMay 2015
- Rounds
- 7
- Type
- Public
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Castlight Health is a comprehensive healthcare navigation company guiding members to better health, boosting engagement, consolidating benefits, and containing costs. Powered by data, integrations, and machine learning, it offers personalized navigation, Care Guides, and a hub for digital health partners. It serves employers, health plans, and consultants to optimize benefits and outcomes.
Summary
Castlight Health is a HR Tech company based in San Francisco, United States, founded in 2008. It has raised $208.8M in total across 7 rounds, most recently a $23.3M Series C round in May 2015. Investors include Venrock, Aeris Capital and Castlight Health.
Tech & App Stack
13 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding & Exit History
Feb 2022
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Funding: Series A through Series C. Amounts, valuations, and investors where available.
Investors

Venrock
4 rounds

Aeris Capital
3 rounds
Castlight Health
1 round
Rosemark Smart Capital
1 round
Maverick Capital
1 round
Aberdare Ventures
3 rounds
GE Ventures
1 round
T. Rowe Price
1 round
Redmile Group
1 round

Oak Investment Partners
1 round
Morgan Stanley
1 round
US Venture Partners
1 round
Cleveland Clinic
1 round

Wellcome
1 round
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