12 Best Fitness Biology Startups to Watch in 2025

The Definitive Seedtable Ranking of Fitness Biology Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 12 start-ups with an aggregate funding of $317.7m. The average funding per company in this subset is $26.5m.

Last update to the database: Feb 18, 2025. See changelog.

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Vi (company) logo

Vi (company)

A company offering a personal training chat bot enhanced with artificial intelligence.

6

Funding Rounds

$38.7m

Money raised

Freeletics logo

Freeletics

Digital platform providing tools to enhance physical fitness and mental strength.

3

Funding Rounds

$115.0m

Money raised

LSee logo

LSee

LSee is centered on the research and development of smart devices designed to monitor glycerol and provide analysis-based guidance.

1

Funding Rounds

$30.0k

Money raised

Ghost logo

Ghost

Ghost is a Brooklyn, NY-based health, wellness & fitness company.

1

Funding Rounds

$63.7m

Money raised

Beat81 logo

Beat81

Fitness platform offering interactive and intense group workout experiences.

2

Funding Rounds

$14.1m

Money raised

Arivale logo

Arivale

Arivale is a company founded in 2014 by Leroy Hood.

3

Funding Rounds

$52.6m

Money raised

DiaMonTech AG logo

DiaMonTech AG

DiaMonTech AG is a company that develops non-invasive glucose monitoring technologies.

2

Funding Rounds

$8.4m

Money raised

VirZOOM logo

VirZOOM

VirZOOM is a Cambridge, Massachusetts-based company.

1

Funding Rounds

$5.5m

Money raised

BurnAlong logo

BurnAlong

BurnAlong is a company founded by Daniel Freedman.

3

Funding Rounds

$9.3m

Money raised

Violet Defense Technology logo

Violet Defense Technology

Violet Defense Technology is a company founded in 2012 by Mark Nathan.

3

Funding Rounds

$7.3m

Money raised

Nell Health logo

Nell Health

Nell Health is a company that provides a health platform for employers, professionals and individuals.

1

Funding Rounds

RivalHealth logo

RivalHealth

Company

2

Funding Rounds

$3.1m

Money raised