Gutgutgoose

Gutgutgoose builds personalized probiotics using microbiome sequencing, computational gut modeling, and made to order formulations.

Latest funding

Latest round on record: Seed, October 2026, amount undisclosed.

Website: gutgutgoose.com.

LinkedIn: linkedin.com.

Categories: Health and bio Consumer and social.

Sectors: Healthcare, Consumer, Biotech, Personalization, Health & Wellness.

Stage: Seed.

Based in: San Francisco, United States.

Last round: Oct 7, 2026 · 36 days ago.

Team: 7 people on the team page.

On Recent Funding since: Sep 28, 2026.

Signals

Website registeredMar 31, 2025 (19 months old)

TIMELINE · MILESTONES

2 rounds·1 signal before the first raise

One step per dated milestone. Pins are dated signals; hover the icons for dates.

October 7, 2026
Seed · amount undisclosed
TTranspose Platform Management
Source: linkedin.com
September 10, 2026
Pre Seed · amount undisclosed
March 31, 2025
Website created
Date unknown
Round · $500K*
YY Combinator
Source: ycombinator.com

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/gutgutgoose (get a free API key).