Tiny Health
PrivateLast Round
Series B
Sep 29, 2026
Total Funding Raised
$46M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Tiny Health operates in Healthcare & Life Sciences and is based in Austin, Texas. Its latest recorded funding round was a Series B round in September 2026.
Tiny Health is a health technology company that provides at-home microbiome testing kits and personalized health insights for individuals and families.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, D2C Brands, Healthcare Analytics, E-commerce
Business Model
B2B2C
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Tiny Health Comparables
Compare Tiny Health with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Viome Life Sciences | 86% | |
| Jona | 85% | |
| BIOMES | 85% |
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Tiny Health Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Sep 29, 2026 | ||||
| Series A | Mar 5, 2024 | ||||
| Seed | Nov 2, 2022 |
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Key People
Founding team and executive leadership
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Tiny Health Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Spero Ventures | Series B, Series A |
| B Capital Group | Series B |
| Tamarisc Ventures | Series A |
| Parenthood Ventures | Series A |
| B Capital Group | Series B |
| Gaingels | Series B |
| Next Coast Ventures | Series A |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 29, 2026
$33M round led by B Capital Group.
- Jun 22, 2026
Monthly visitors increased 33% MoM, reaching 210.4K.
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Recent news
Latest coverage and updates
- launchesNov 3, 2026
Tiny Health plans to unveil Microbiome Age and Gut-Body Connections at Eudēmonia Summit in Florida from Nov 5th–8th '26, with features that provide deeper insights into microbiome health, full-body health, and longevity.
- attends_eventNov 3, 2026
Tiny Health unveils Microbiome Age and Gut-Body Connections at Eudēmonia Summit in Florida in Nov '26, offering deeper insights into microbiome health, full-body health, and longevity.
- is_developingOct 5, 2026
On Oct 5th '26, Tiny Health is developing Gut Microbiome Age, Gut Resilience, and Gut Body Connections tests for longevity and healthy aging that help people understand the gut as a connected biological system and act on microbiome factors within their control.
- receives_financingSep 29, 2026
Tiny Health raised an oversubscribed $33M Series B led by B Capital on Sep 29th '26 in Texas to advance microbiome intelligence and launch a $5M research program.
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Tiny Health Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Tiny Health's valuation, stock price, and market status.
Is Tiny Health a public or private company?
Tiny Health is a private company.
What is the current stock price of Tiny Health?
Tiny Health is a private company, so its shares have no public market price. Caplight tracks Tiny Health's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Tiny Health worth (valuation)?
Valuation information for Tiny Health is not publicly available.
Can I buy Tiny Health stock?
Tiny Health shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Tiny Health's last funding round?
Tiny Health's most recent funding round was Series B on September 29, 2026.
Who are the main investors in Tiny Health?
Key investors in Tiny Health include Spero Ventures, B Capital Group, B Capital Group, TheVentureCity.
Will Tiny Health IPO soon?
No public IPO plans have been announced for Tiny Health.
How can I track Tiny Health secondary market activity?
Caplight tracks bids, offers, and trades in Tiny Health's shares on secondary markets.