1Uphealth

1upHealth is the trusted interoperability solutions provider for health plans looking to acquire, manage, exchange, analyze, and use clinical data and claims data.

Latest funding

$40M Series B+ · April 1, 2023

Led by Sixth Street · Source: startupintros.com

Latest round on record: Series B+, February 2026, amount undisclosed.

Total raised: $75M across 4 sourced rounds

All 5 rounds ↓

Website: 1up.health.

X: @1up_health · 729 followers.

LinkedIn: linkedin.com.

Category: Health and bio.

Sectors: Health Care, Hospital, Medical, Medical Device.

Stage: Series B+.

Based in: Boston, United States.

Founded: 2017.

Total raised: $75M in 4 sourced rounds.

Last round: Feb 23, 2026 · 262 days ago.

Headcount: 101–250 employees.

On Recent Funding since: Nov 6, 2026.

Signals

X account@1up_health · created Dec 25, 2016 (9 years old) · 729 followers

Website registeredJul 20, 2017 (9 years old)

TIMELINE · MONEY RAISED

1Uphealth | 768 days from X account to first raise on record

@1up_health·Raised $75M in 4 sourced rounds·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

February 23, 2026
Series B+ · amount undisclosed
Source: fundraisingfox.com
April 1, 2023
Series B+ · $40M
SSixth Street (lead), EEniac Ventures, FF-Prime Capital, JJackson Square Ventures
Source: startupintros.com
April 1, 2021
Series B+ · $25M
FF-Prime Capital (lead), EEniac Ventures, JJackson Square Ventures, SSocial Leverage
Source: startupintros.com
February 1, 2020
Series A · $8M
JJackson Square Ventures (lead), EEniac Ventures, MMeridian Street Capital, SSocial Leverage
Source: startupintros.com
February 1, 2019
Seed · $2M
EEniac Ventures (lead), MMeridian Street Capital (lead), SSocial Leverage (lead)
Source: startupintros.com
July 20, 2017
Website created
December 25, 2016
X account created

Founders and team

GS
Gajen Sunthara Founder

@Gajen_Sunthara · LinkedIn
RS
Ricky Sahu Founder

LinkedIn
AB
Andrew Boyd CEO
AK
Andrea Kowalski Chief Product Officer
DR
Donald Rucker Chief Strategy Officer
MD
Marcelo DeCastro Principal Software Engineer, Technical Lead

Investors

Companies like 1Uphealth

GGarner Health$100M Series B+ · May 2026
KKindred$125M Series B+ · Feb 2026
CCohere HealthSeries B+ · May 2026
AAidoc$150M Series B+ · Apr 2026
QQualified Health$125M Series B+ · Mar 2026
CCIPRA.ai

Other companies backed by Sixth Street

NnChroma Bio$75M · Dec 2024
SSeeq$50M Series B+ · Aug 2024
CContentSquare$400M Series B+ · Jul 2022
IIntelePeerSeries B+ · Jul 2024
PPassportSeries B+ · Jan 2022

Sixth Street portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/1uphealth (get a free API key).