# Tiny Health

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/tiny-health

- Industry: Healthcare IT
- Headquarters: Austin, US
- Website: www.tinyhealth.com
- Total disclosed funding: $42M
- Latest round: Series B (Sep 29, 2026)
- Investors on record: 12

## About

Based in Texas, US, and founded in 2020, Seeding, Inc., doing business as Tiny Health, operates as a gut health testing company that offers microbiome tests for babies and moms. The company was founded by its CEO Cheryl Sew Hoy. In September 2026, Tiny Health raised USD 33 million in series B funding led by B Capital, with participation from Black Opal Ventures, Denver Ventures, Pave Health Ventures, Alumni Ventures Group, Gaingels, Pari Passu Venture Partners, Spero Ventures, TheVentureCity, and Overwater Ventures. 

Tiny Health sells various gut health test kits, such as baby gut health test kits, child gut health test kits, pregnancy gut health test kits, vaginal health test kits, and adult gut health test kits. In addition, the company offers various healthcare-related support services, including 1-on-1 online consultation, unlimited chat, and email support, personalized case analysis, and more.

The company plans to utilize the September 2026 funding to advance microbiome research, platform expansion, and a $5 million research program.

## Funding rounds

- Series B, Sep 29, 2026, $33M — Alumni Ventures Group, B Capital, Gaingels, TheVentureCity, Spero Ventures, Overwater Ventures, Black Opal Ventures, Pari Passu Venture Partners, Denver Ventures, Pave Health Ventures
- Series A, Mar 5, 2024, $8.5M — Next Coast Ventures, TheVentureCity, Spero Ventures, Overwater Ventures, Peterson Ventures

## Investors

- Next Coast Ventures (https://capitalatlas.ai/funds/next-coast-ventures) — Series A
- TheVentureCity (https://capitalatlas.ai/funds/theventurecity) — Series A, Series B
- Spero Ventures (https://capitalatlas.ai/funds/spero-ventures) — Series A, Series B
- Overwater Ventures (https://capitalatlas.ai/funds/overwater-ventures) — Series A, Series B
- Peterson Ventures — Series A
- Alumni Ventures Group (https://capitalatlas.ai/funds/alumni-ventures-group) — Series B
- B Capital (https://capitalatlas.ai/funds/b-capital) — Series B
- Gaingels (https://capitalatlas.ai/funds/gaingels) — Series B
- Black Opal Ventures (https://capitalatlas.ai/funds/black-opal-ventures) — Series B
- Pari Passu Venture Partners (https://capitalatlas.ai/funds/pari-passu-venture-partners) — Series B
- Denver Ventures (https://capitalatlas.ai/funds/denver-ventures) — Series B
- Pave Health Ventures (https://capitalatlas.ai/funds/pave-health-ventures) — Series B