A packed Sling Health Demo Day auditorium with university pennants behind the stage.

Impact

Clinical problems walk in. Companies walk out.

Every figure below carries the scope it was measured at. Nothing on this page is a projection.

Metrics

$220M+

in follow-on capital raised by alumni ventures

180+

teams graduated from the programme

20

chapters across the United States

$900K+

allocated directly to student-led prototypes and team initiatives

The record

Dated. Sourced. Verifiable.

2013 Washington University in St. Louis

Sling Health is founded.

A student-run medtech incubator built around real clinical needs, started at Washington University in St. Louis.

2018 National Demo Day

Chapters share one stage.

Demo Day 2018 runs as a multi-chapter national showcase, university pennants lining the stage behind the presenters.

A packed Sling Health Demo Day 2018 auditorium with university pennants behind the stage.
2021 Olera

$2.3M from the NIH.

Olera, a Sling Health–founded venture connecting families with elder care professionals, receives an NIH Small Business Innovation Research grant.

Artwork accompanying the Olera NIH grant story.
2021 Speaker Series

Jim McKelvey on the innovation stack.

The Square co-founder joins the Sling Health Speaker Series.

Jim McKelvey on stage with Sling Health students at the 2021 Speaker Series.
2022 Geneoscopy

Series B.

Geneoscopy, developing non-invasive RNA-based diagnostics for gastrointestinal disease, reaches Series B with backing from investors including Labcorp and Morningside Ventures.

Laboratory diagnostics imagery accompanying the Geneoscopy Series B story.
2022 CareSignal

Acquired by Lightbeam Health Solutions.

CareSignal, providing AI-driven remote patient monitoring across more than 30 conditions, is acquired to expand a population health platform serving 42 million patients.

Artwork accompanying the CareSignal acquisition story.
2022 Oculo Labs

$260K NSF Phase I SBIR.

A grant to develop machine learning that prevents diabetes-induced vision loss in vulnerable populations.

Retinal imaging artwork accompanying the Oculo Labs NSF grant story.
2022 Speaker Series

Sam Altman meets the cohort.

Sling Health students sit down with Sam Altman as part of the Speaker Series.

Sam Altman standing with a group of Sling Health students at the 2022 Speaker Series.
2023 Batch 9 — National Demo Day & Banquet

Nine batches in.

The ninth national cohort presents to a full house of clinicians, faculty, sponsors and investors.

A speaker at the podium during Sling Health Batch 9 National Demo Day and Banquet, 2023.
2025 Sling Health St. Louis

$220M+ in follow-on capital.

The St. Louis chapter reports a record $220 million in follow-on funding raised by its alumni ventures.

Artwork accompanying the Sling Health St. Louis follow-on funding story.
2025 The Residency — Delta II

An alum joins a San Francisco accelerator.

Sling Health alum and board member Joshua Robert is accepted into Delta Cohort II of The Residency, a San Francisco–based accelerator backed by Sam Altman.

Artwork accompanying the story about a Sling Health alum joining The Residency.

Investors & Backers

Backed by the best.

Companies born at Sling Health have gone on to raise hundreds of millions of dollars from top-tier venture capital firms and secure highly competitive institutional grants.

  • Labcorp

    Series B lead for Geneoscopy

  • Bio-Rad

    Series C lead for Geneoscopy

  • Morningside Ventures

    Backer of Geneoscopy

  • Y Combinator

    Early accelerator for multiple alumni

  • The Residency

    Backed by Sam Altman

  • National Institutes of Health (NIH)

    $2.3M SBIR grant for Olera

  • National Science Foundation (NSF)

    $260K Phase I SBIR for Oculo Labs

  • Techwald Holding

    Series A for SentiAR

  • Elsevier

    Acquired Wellsheet

  • Lightbeam Health

    Acquired CareSignal

  • NASA & CDC

    Institutional project backers

Ventures

The companies.

Ventures with a published outcome appear first. The rest are Sling Health projects that became companies; their milestones are being confirmed before they are published here.

Figures reflect publicly announced rounds and outcomes. 180+ teams have come through the program; these are the ones still running.