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Castlight Health
Health Tech & Medtech · San Francisco, United States · Founded 2008 · IPO 2014 Unicorn
Our health navigation platform connects with hundreds of health vendors, benefits resources, and plan designs, giving rise to the world’s first comprehensive app for all health needs
Castlight Health mafia
Startups founded by Castlight Health alumni
Former Castlight Health employees who went on to start their own companies. Sorted by Dealroom signal score.
Evan RichardsonUnited States
Mamoon HamidUnited States
Giovanni ColellaUnited States
Dena BravataUnited States
Edward ParkUnited States
Naomi AllenUnited States
Luke MercadoUnited States
Lawrence LeisureUnited States
Christopher BoudreauxUnited StatesGlobal footprint
Where Castlight Health has talent and traffic
(5 of 353 staff)
team presence
across markets
Patent intelligence
$138k patent portfolio · 2 active families
Where Castlight Health concentrates vs peers
Each axis is a top-10 topic across Castlight Health and its closest peers. #1 = 100, #10 = 10, absent = 0.
Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.
Capital deployed
Castlight Health's 3 investments and acquisitions.
Every disclosed deal where Castlight Health appeared as a backer or acquirer, 2015–2017. Toggle between venture rounds, M&A, or both. The map below is grouped by the target company's sector — the colored pill on each chip is the round type.
3 deals across Castlight Health's capital deployment.
Where the deals concentrate by sector, stage, and decade.
01 · Deployment strategy vs peers
Where Castlight Health deploys vs peers
Each axis is a Dealroom topic tag — picked from the cluster's most-tagged themes. Values are normalized per axis: the peer with the highest tag-coverage on that axis sits at the edge, others scale relative to them. Toggle between M&A, venture, or both.
02 · Portfolio market map
Castlight Health's portfolio, mapped.
Each chip is one company. Pill colour shows round type — green for Seed, blue for Series A, purple for B/C+, pink for late-stage, amber for M&A. Bigger sectors keep their full list behind “+ N more”.
Sentiment on X
What X is saying about Castlight Health
An AI-synthesized read of the highest-engagement posts about Castlight Health on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Castlight Health on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.