Metriport

Metriport

Open-source medical data interoperability API

Overview

Metriport builds an open-source interoperability platform for healthcare that acts as a universal API to access patient data. It connects with major health information networks (CommonWell, Carequality), EHRs, pharmacies, and labs to retrieve complete patient records — including histories, medications, labs, and allergies — through a single connector. The data is standardized into formats like FHIR R4, de-duplicated, and summarized with AI-driven clinical summaries. A no-code provider dashboard and developer tools support integration, while the open-source foundation lets customers host the code themselves to avoid vendor lock-in. Revenue comes from a sliding scale pricing model based on patient volume and data type. Metriport’s goal is to simplify and streamline access to fragmented medical data, effectively creating an “internet for healthcare data” for digital health companies, clinicians, and health systems.

YC Company

About Metriport

Simplify's Rating
Why Metriport is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

AI & Machine Learning

Healthcare

Company Size

1-10

Company Stage

Seed

Total Funding

$3M

Headquarters

San Francisco, California

Founded

2021

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Simplify's Take

What believers are saying

  • Metriport launched FHIR Transforms for Snowflake, BigQuery, and Redshift on 2026-07-01.
  • Its 2026 site highlights real-time notifications, AI summaries, and growing EHR apps.
  • Updated docs on 2026-07-15 show active product investment and shipping velocity.

What critics are saying

  • Epic, Oracle Cerner, and EHR app stores can commoditize data access by 2027.
  • Metriport still serves authorized treatment workflows, limiting payer and patient expansion today.
  • Open-source code lowers switching friction, risking customers replacing Metriport with self-hosted forks.

What makes Metriport unique

  • Open-source Medical API reduces lock-in and supports customer-hosted deployments.
  • Metriport unifies CommonWell, Carequality, EHRs, labs, pharmacies, and FHIR R4.
  • Clinician Interface and EHR apps embed records directly inside workflow.

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Funding

Total Funding

$3M

Below

Industry Average

Funded Over

3 Rounds

Notable Investors:
Seed funding is usually the first official round after pre-seed, when a startup has a prototype or concept. It’s typically used to develop the product, test the market, and start building the team. Investors here are often angel investors or early-stage venture capitalists.
Seed Funding Comparison
Below Average

Industry standards

$3.3M
$2M
Netflix
$2.3M
Instacart
$2.4M
Metriport
$3M
Robinhood

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Company Equity

401(k) Retirement Plan

401(k) Company Match

Flexible Work Hours

Meal Benefits

Company Social Events

Unlimited Paid Time Off

Company News

Metriport
Feb 14th, 2025
Introducing: the Metriport Clinician Interface

For the final day of its recent Launch Week, Metriport is excited to introduce the new Metriport Clinician Interface

Fierce Healthcare
Oct 13th, 2023
Metriport, maker of an open-source API for clinical data retrieval, unveils new provider customers

Metriport, a platform that helps facilitate data exchange between providers, has landed several customers since launching its open-source API platform last month.

Nueterra
May 17th, 2023
Metriport Makes 2023 Fastest Growing Healthtech Companies List

Nueterra Capital portfolio company Metriport has been named to Technews 180 ‘s “ 60 Fastest Growing Healthtech Companies ” list for 2023.

LinkedIn
Jan 23rd, 2023
Metriport (YC S22) on LinkedIn: #ycombinator #startup #metriport | 27 comments

Huge announcement: Metriport is now backed by Y Combinator! We are ecstatic to have been accepted into their S22 batch. Based in Silicon Valley, Y Combinator… | 27 comments on LinkedIn

Metriport
Jan 23rd, 2023
Update 1.1.0: Apple Health, Google Fit, & More | Metriport

Note that Apple Health is a special integration that can only be connected to on iPhones, and Metriport has created a Swift library to allow you to do exactly that.

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