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HEALTH[at]SCALE

Predictive machine intelligence for provider selection

Overview

Health at Scale uses machine intelligence to improve patient care in the U.S. by guiding patients to high-value providers and designing provider networks tuned to different populations. It analyzes tens of thousands of variables with predictive, personalized models built on longitudinal data from over 120 million members. The product operates in real time within health plans and other healthcare organizations, deploying precision care solutions to optimize provider selection, outcomes, and costs. It differentiates itself by leveraging large-scale, longitudinal healthcare data and outcome-focused predictive modeling to tailor care pathways and networks, rather than offering generic analytics. The company’s goal is to ensure each patient receives the right treatment from the right provider at the right time, improving outcomes while lowering costs.

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About HEALTH[at]SCALE

Simplify's Rating
Why HEALTH[at]SCALE is rated
C
Rated B on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Data & AnalyticsAI & Machine LearningHealthcare

Company Size

1-10

Company Stage

Series A

Total Funding

$16M

Headquarters

San Jose, CA

Founded

2015

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Simplify's take

What believers are saying

  • Walmart expanded Health at Scale in 2026 for personalized clinician recommendations.
  • PAI adopted its pre-payment claims screening in August 2024, broadening enterprise use.
  • Wellfound's 2026 listing says deployments cover millions of lives, signaling operational scale.

What critics are saying

  • Walmart and PAI anchor headlines, so customer concentration can freeze growth if deployments wobble.
  • HealthEdge's 2026 AI platform directly competes for health-plan budgets and implementation attention.
  • A failed Walmart rollout would destroy Health at Scale's strongest enterprise credibility channel.

What makes HEALTH[at]SCALE unique

  • MIT, Harvard, Stanford, and Michigan founders built production AI across millions of lives.
  • Personalization spans provider navigation, treatment selection, network design, and fraud screening.
  • It serves payers, employers, and providers with real-time pre-payment and referral decisions.

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Funding

Total Funding

$16M

Meets

Industry Average

Funded Over

1 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
Meet Average

Industry standards

$15M
$8.2M
$15M
$16M
$30M

Benefits

  • Competitive salary
  • Stock options
  • Health benefits
  • 401k, generous time-off
  • Meals and snacks
  • Team outings
  • Parental leave

Company News

Massachusetts Institute of Technology
Nov 9th, 2026
Making health care more personal

The machine learning startup Health at Scale, founded by MIT alumni and MIT Professor John Guttag, is helping make health care more proactive and personalized.

PR Newswire
Aug 18th, 2024
Pai And Health At Scale Team Up To Defend Employer Dollars From Inappropriate Healthcare Payments

SAN JOSE, Calif., Aug. 15, 2024 /PRNewswire/ -- Planned Administrators, Inc. (PAI) is partnering with Health at Scale to identify inappropriate healthcare claims before they are paid. Through the partnership, PAI will use Health at Scale's breakthrough technology for real-time screening of claims in a pre-payment setting, to detect inappropriate claims and surface them for review before the dollars are paid out."Employers are working hard to fulfill their mandate of using plan dollars wisely," said George Stiles, PAI President and COO. "This deployment represents a big step forward in PAI's ongoing commitment to help them fulfill their fiduciary duty and provide employees with the best care at the lowest cost."An estimated 25-30% of all US healthcare spend is estimated to be lost to spending that is waste, abuse or fraud, which equates to almost $1,700 per member per year. This cost burden directly impacts the ability of employers to continue providing high-quality, affordable health benefits to their employees

eMarketer
Feb 1st, 2022
Walmart Health partners with Health at Scale

The news: Walmart is partnering with Health at Scale, a platform that uses AI and machine learning to provide associates and their families with personalized physician recommendations, per a Health at Scale press release.

IT Business Today
Nov 18th, 2021
IT Business Today partners with HEALTH[at]SCALE Technologies

IT Business Today is excited to partner with Health at Scale to expand this capability which is critical for its virtual MSK clinic, Airrosti Remote Recovery, and enables its provider group to refer with confidence to a high-value in-network specialist throughout the US.”

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