Flume Health

Flume Health

Health-plan data integration and security

Overview

Flume Health builds a platform for health plans, third-party administrators (TPAs), and vendors to simplify healthcare administration and data management. Its core product is an integration-driven system that connects disparate healthcare data sources, enabling secure data exchange and scalable processing. The platform uses APIs and connectors to enable seamless data flows while enforcing strong security, privacy, and regulatory compliance for sensitive healthcare information. This differentiates Flume Health from competitors by focusing on payer ecosystem integrations, end-to-end data handling, and a scalable infrastructure that can grow with customers’ needs. The company’s goal is to make healthcare administration more efficient, accurate, and compliant by reducing manual data tasks and improving data quality across partners.

About Flume Health

Simplify's Rating
Why Flume Health is rated
C+
Rated B on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Cybersecurity

Healthcare

Company Size

11-50

Company Stage

Series A

Total Funding

$40.2M

Headquarters

New York City, New York

Founded

2017

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Simplify's Take

What believers are saying

  • Flume raised $30 million in 2025 from Optum Ventures and Cigna Ventures.
  • Its June 2026 careers page listed Deployment Strategist and Growth roles.
  • A January 2026 engineering posting targeted core data platforms for claims and EDI.

What critics are saying

  • Flume's LinkedIn showed no jobs on July 27, 2026, signaling hiring stagnation.
  • Only 22 employees listed on Built In limits enterprise delivery capacity.
  • A failed integration rollout would strand customers on legacy TPAs, killing Flume's platform thesis.

What makes Flume Health unique

  • Flume Relay, launched 2025, automates payer-vendor integrations as a universal translation layer.
  • Flume OS, introduced 2021, bundles claims, eligibility, compliance, and reporting into one platform.
  • The 2026 website centers secure healthcare data handling for health plans and TPAs.

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Funding

Total Funding

$40.1M

Above

Industry Average

Funded Over

4 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$30M
Kalshi
$30M
Flume Health

Benefits

Unlimited Paid Time Off

Stock Options

Home Office Stipend

401(k) Retirement Plan

401(k) Company Match

Health Insurance

Dental Insurance

Vision Insurance

Growth & Insights and Company News

Headcount

6 month growth

-4%

1 year growth

0%

2 year growth

5%
The Business Research Company
Dec 29th, 2023
Global Payer Services Market Overview 2024: Size, Drivers, And Trends

In a notable move, Flume Health launched Flume Relay, a solution simplifying data transfer between payers and vendors.

PR Newswire
Jun 1st, 2022
Flume Health Inc. hired Richard Fu as Chief Growth Officer on Jun 1st 22'.

Flume Health, a Health-Plan-as-a-Service platform that eliminates the complexity of designing and managing healthcare plans, today announced that Richard Fu has joined as Chief Growth Officer.

The Business Journals
Mar 8th, 2022
Freewill received financing of $30M in Series B funding round on Mar 2nd 22'.

FreeWill, a social-good enterprise, has raised $30 million in Series B funding round led by Bain Capital Double Impact alongside existing investors.

HIT Consultant
Mar 4th, 2022
Flume Health Secures $30M For Health Plan Administration Platform

What You Should Know: Flume Health, a NYC-based Health-Plan-as-a-Service platform announced today a $30M round of Series A funding led by Optum Ventures with participation from Cigna Ventures is participating, bringing its total raise to date at $40M. Flume gives all U.S. health insurers the option to build personalized healthcare plans–what Stripe or ... Read More

Latest Nigerian News
Mar 4th, 2022
Flume Health Inc. receives financing of $30M in Series A funding

Erin Brodwin / Axios:NY-based Flume Health, which lets organizations build health plans catered to employers' needs, raises a $30M Series A, bringing its total funding to $40MFlume Health, a New York-based health plan builder for organizations, raised $30 million in Series A funding led by Optum Ventures Click here to read full news.

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