United States · Series A startup

Who invested in Axle Health

One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare

Y Combinator: W21

Funding summaryUpdated 26 Oct 2026

$10Mraised across 1 round since 2025, from 1 source

Latest round
Series A, $10MMay 2025
Investors
5
See who backed them
Axle HealthHealth care1 / 15Their pitch deckAxle Health's pitch deck, 15 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

  1. May 2025

Founders and team

From Axle Health's own website: 3 on the team.

  • Adam WeinsteinChief Product Officer
  • Jeff HendersonDirector of Operations
  • Scott RushananSystem Director – Patient Access, Informatics, and Rehabilitation

Everyone who backed them

Y CombinatorAccelerator1round
Pioneer FundPrivate equity1round
Pear VCVC firm1round
LightbankVC firm1round
Company VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 3 firms list Axle Health as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Rebel FundVC firmPer its own site
Company VenturesVC firmPer its own site
trac.vcVC firmPer its own site

Quick answers about Axle Health

Who invested in Axle Health?

Axle Health's investors include Y Combinator, Pioneer Fund, Pear VC, Lightbank and Company Ventures.

How much has Axle Health raised?

Axle Health has raised $10M across 1 round since 2025.

When did Axle Health last raise?

Axle Health's most recent round was a Series A of $10M in May 2025.

What was Axle Health's biggest round?

Its most recent round, $10M in May 2025, is also its largest on record.

Who backed Axle Health first?

Axle Health's first round on record, in May 2025, was backed by Y Combinator, Pioneer Fund and Pear VC and 2 others.

What stage is Axle Health at?

Axle Health's latest named round is a Series A, in May 2025.

Where is Axle Health based?

Axle Health is based in the United States.

Companies like Axle Health

In the same sector, and raised in the last eighteen months.

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