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HOME/THEMES/PREVENTIVE HEALTH OPTIMIZATION
// THEME

Preventive Health Optimization

Platforms leveraging diagnostics, biomarkers, and personalized protocols to shift healthcare from reactive treatment to proactive longevity and disease prevention.

COMPANIES 55VELOCITY ▼ COOLINGCAPITAL 28D $258.1M · 7 DEALS
TOP INVESTORS: openai (6) · b capital (3) · nvidia (3) · softbank (3) · anthropic (2)

CAPITAL FIGURES ARE MEDIA-EXTRACTED ESTIMATES, NOT VERIFIED FILINGS.

Late-stage rounds push funding spikes to $740M
◀ $9.1B · wk of 08-172026-08-10 ── 2026-11-02 · WEEKLY
Series B dominates deal count; Series C dominates dollars
series a
$2.3B · 12 DEALS
unknown
$15.0B · 12 DEALS
series b
$1.5B · 11 DEALS
seed
$11M · 6 DEALS
series c
$972M · 5 DEALS
Mention momentum
MENTIONS / WEEK · PEAK 136

EXTRACTED FROM 25+ PODCASTS & VC NEWSLETTERS · MEDIA-REPORTED FIGURES, NOT VERIFIED FILINGS

// THE LEAD
▲ NEW

Capital is rotating from wearables to clinical-grade diagnostics and metabolic care

Oura's IPO was targeted at a $16B valuation, with 73% of the offering secondary shares. It was postponed indefinitely on market volatility, and Forerunner had planned to sell its entire position. Meanwhile, private rounds are going to companies that tie measurement to clinical action. Nourish raised a $100M Series C, and Thrive frames it as an 'access' investment around GLP-1 persistence. Tiny Health, Teal Health and Neko Health are also drawing capital. Series C deals total $872M across 4 rounds in 90 days, against $11M across 4 seed deals, so late-stage money dominates.

CORROBORATED · 2 SOURCE TYPESSourcery Newsletter · Oct 14Newcomer Newsletter · Oct 220VC · Oct 1 →StrictlyVC · Oct 1
// TRENDS
▲ STRENGTHENINGFull-body diagnostic clinics are going multimodal and expanding into the US

Neko Health's $499 full-body scan is pitched as running profitable clinics with positive unit economics. It is following a 'Spotify playbook' of five years in Sweden, then the UK, then the US. A competing NYC full-body scan clinic is opening, and the founders frame the bet as moving healthcare from reacting to disease toward measuring earlier. Blood-only services such as Function and Superpower, at roughly $350-$400, are being compared unfavorably against this multimodal scope.

Why it matters · Imaging-plus-blood bundles are becoming the reference product, which pressures blood-only subscriptions on price and differentiation.

CORROBORATED · 2 SOURCE TYPESAll In · Sep 28 →Sourcery Newsletter · Sep 25
▲ NEWHome and at-home diagnostics are becoming a standard first-line workup

Teal Health raised a $22M Series A, with a market thesis that consumers are comfortable with home diagnostics and providers want higher screening adherence. Tiny Health's $33M Series B was led by B Capital. It has about 200,000 longitudinal microbiome samples, four published papers, and a $199 provider rate that undercuts inconclusive procedures costing thousands. Hims & Hers also joined a $30M Series A alongside GV, F-Prime and Amgen Ventures.

Why it matters · Evidence-backed, low-cost at-home tests that clinicians can adopt are the most credible route from consumer curiosity to reimbursable prevention.

PostRound · Oct 12Parsers VC · Oct 4PitchBook News · Sep 30PostRound · Sep 29
▲ STRENGTHENINGWearables are converging with lab testing and AI coaching layers

Whoop now offers lab testing through Quest Diagnostics, and analysts expect wearable sleep and recovery data from Whoop, Oura and Fitbit to be linked to clinical data. Today AI integrates rings and bracelets for context. Current devices still don't measure REM directly, which leaves room for products like Eight Sleep's temperature-controlled system to differentiate.

Why it matters · Hardware-only players need a clinical or AI services layer to retain users and justify subscriptions.

▲ STRENGTHENINGLongevity is moving mass-market, with affordable clubs and the body-as-platform thesis

Mark Wahlberg's Municipal Gym will open a 32,000 sq ft club with blood work and epigenetic testing, pitched as the affordable alternative to expensive longevity clubs. Investors such as Michael Brandt describe the body as the next technology platform, spanning wearables, peptides, GLP-1s and ketones.

Why it matters · Celebrity-led, lower-priced longevity offerings widen the consumer funnel but also commoditize testing.

CORROBORATED · 2 SOURCE TYPESStrictlyVC · Oct 17Sourcery Newsletter · Sep 27Sourcery · Sep 27 →
// COMPANIES
55 COMPANIES
01
Biograil
$23M · SERIES A · VERVE VENTURES + MEGATREND INVEST · NOV 5
1 SIGNAL · LAST SEEN NOV 5, 2026
02
OpenAI
openai.com
1747 SIGNALS · LAST SEEN NOV 4, 2026
03
Kin Health
kinhealth.ai
$10M · SERIES A · ALLUMIA VENTURES · NOV 2
5 SIGNALS · LAST SEEN OCT 27, 2026
04
Happy Health
$75M · SERIES A · NOV 1
3 SIGNALS · LAST SEEN NOV 1, 2026
05
1X Technologies
1x.tech
$100M · SERIES C · PEAK XV · OCT 28
26 SIGNALS · LAST SEEN OCT 28, 2026
06
Stride
$6M · SEED · OCT 15
3 SIGNALS · LAST SEEN OCT 15, 2026
07
Nourish
nourish.com
$100M · SERIES C · OCT 14
4 SIGNALS · LAST SEEN OCT 14, 2026
08
Yazen
yazen.com
$50M · SERIES B · OCT 11
2 SIGNALS · LAST SEEN OCT 11, 2026
09
Tiny Health
$33M · SERIES B · OCT 6
7 SIGNALS · LAST SEEN OCT 6, 2026
10
Oura
ouraring.com
IPO · OCT 2
48 SIGNALS · LAST SEEN OCT 24, 2026
11
Teal Health
$22M · SERIES A · SEP 29
2 SIGNALS · LAST SEEN SEP 29, 2026
12
Neko Health
$700M · SERIES C · LIGHTSPEED + O.G. VENTURE PARTNERS · SEP 25
16 SIGNALS · LAST SEEN OCT 9, 2026
13
Evvy
$40M · SERIES B · SEP 24
1 SIGNAL · LAST SEEN SEP 24, 2026
14
Ultrahuman
$65M · GROWTH · QUALCOMM VENTURES · SEP 4
2 SIGNALS · LAST SEEN OCT 24, 2026
15
Remepy
remepy.com
$36M · SERIES A · AUG 22
4 SIGNALS · LAST SEEN AUG 18, 2026
16
Function Health
$450M · GROWTH · GENERAL CATALYST · AUG 11
3 SIGNALS · LAST SEEN SEP 28, 2026
17
Function
$450M · GROWTH · AUG 9
6 SIGNALS · LAST SEEN AUG 9, 2026
18
Whoop
whoop.com
SEED · FOUNDER COLLECTIVE · AUG 8
12 SIGNALS · LAST SEEN OCT 6, 2026
19
Hilo
$19M · SERIES B · AUG 4
1 SIGNAL · LAST SEEN AUG 4, 2026
20
Flourish Health
$26M · SERIES A · JUL 28
1 SIGNAL · LAST SEEN JUL 28, 2026
21
IM8
$1.0B · GROWTH · GENERAL CATALYST · JUL 16
9 SIGNALS · LAST SEEN SEP 7, 2026
22
Calm
calm.com
$4M · SEED · JUL 13
3 SIGNALS · LAST SEEN OCT 16, 2026
23
Hera
$27M · SERIES A · BAIN CAPITAL VENTURES · JUN 29
4 SIGNALS · LAST SEEN NOV 2, 2026
24
Upside
upside.com
$20M · SERIES A · JUN 29
3 SIGNALS · LAST SEEN JUN 29, 2026
25
Solius
$23M · SERIES A · LAUDER PARTNERS · JUN 22
1 SIGNAL · LAST SEEN JUN 22, 2026
26
Everlab
$46M · SERIES A · AIRTREE VENTURES · JUN 22
1 SIGNAL · LAST SEEN JUN 22, 2026
27
Signos
signos.com
$20M · UNDISCLOSED · MAY 29
3 SIGNALS · LAST SEEN MAY 29, 2026
28
Mellow Kids
1 SIGNAL · LAST SEEN NOV 4, 2026
29
Solaray
1 SIGNAL · LAST SEEN NOV 3, 2026
30
AG1
drinkag1.com
4 SIGNALS · LAST SEEN NOV 3, 2026
31
AGZ
1 SIGNAL · LAST SEEN NOV 3, 2026
32
Eight Sleep
eightsleep.com
16 SIGNALS · LAST SEEN NOV 3, 2026
33
Lovaza
1 SIGNAL · LAST SEEN NOV 3, 2026
34
Municipal
2 SIGNALS · LAST SEEN OCT 17, 2026
35
Freddie
2 SIGNALS · LAST SEEN OCT 15, 2026
36
Don't Die
1 SIGNAL · LAST SEEN OCT 8, 2026
37
Eat Train Feel
1 SIGNAL · LAST SEEN OCT 4, 2026
38
Today AI
1 SIGNAL · LAST SEEN OCT 2, 2026
39
Necco Health
0 SIGNALS · LAST SEEN OCT 2, 2026
40
Fitbit
3 SIGNALS · LAST SEEN SEP 28, 2026
41
Superpower
2 SIGNALS · LAST SEEN SEP 28, 2026
42
Ketone IQ
ketone.com
4 SIGNALS · LAST SEEN SEP 27, 2026
43
Center for Heart Attack Prevention
1 SIGNAL · LAST SEEN SEP 23, 2026
44
Lens Labs
2 SIGNALS · LAST SEEN SEP 15, 2026
45
Preventive
1 SIGNAL · LAST SEEN SEP 10, 2026
46
Vidaya
1 SIGNAL · LAST SEEN AUG 10, 2026
47
Macrobite
macrobite.app
1 SIGNAL · LAST SEEN AUG 9, 2026
48
Thorne
4 SIGNALS · LAST SEEN AUG 5, 2026
49
Illume Labs
1 SIGNAL · LAST SEEN JUL 27, 2026
50
Noom
noom.com
1 SIGNAL · LAST SEEN JUL 23, 2026
51
Node Health
1 SIGNAL · LAST SEEN JUL 16, 2026
52
Mito Health
1 SIGNAL · LAST SEEN JUL 1, 2026
53
bytamite
1 SIGNAL · LAST SEEN JUL 1, 2026
54
Oura Ring
1 SIGNAL · LAST SEEN MAY 27, 2026
55
Prenuvo
0 SIGNALS · LAST SEEN JAN 1, 2024