Recent Funding
Investors
LifeX Ventures

LifeX Ventures portfolio

LifeX Ventures has 8 portfolio companies on record at Recent Funding, with 3 investments in the last 12 months.

Website: lifex.vc.

Type: Venture capital.

Portfolio on Recent Funding: 8.

Deals, last 12 months: 3.

Capital in their rounds: $145M.

Latest deal: Axo Longevity · Sep 15, 2026.

About this page

It is a venture capital firm based in San Francisco, US. Its most recent investment on record is Axo Longevity's $5M Seed round in September 2026, alongside MS&AD Ventures, The 51 Ventures, UNQ and 6 others. By category, its portfolio leans toward Health and bio (3) and AI agents (3). It has co-invested with Actyus, Everywhere Ventures and MS&AD Ventures.

About LifeX Ventures

Firm type: Venture capital.

Headquarters: San Francisco, US.

Stages: Pre-Seed, Seed.

Sectors: AI & Machine Learning, Biotech, Cleantech, Climate Tech, Digital Health, Fintech, Healthtech, Longevity, Medical Devices, Robotics.

Portfolio companies: 85.

Exits: 9.

Rounds led: 1.

What LifeX Ventures invests in

Health and bio · 3 · 38%
AI agents · 3 · 38%
Developer tools and cloud · 2 · 25%
Fintech · 2 · 25%
Logistics and mobility · 2 · 25%
Robotics and hardware · 2 · 25%
Manufacturing and industrial · 2 · 25%
Consumer and social · 1 · 13%

LifeX Ventures recent investments

Company	Round	Date	Alongside
AAxo Longevity	Seed · $5M	Sep 15, 2026	MS&AD Ventures, The 51 Ventures, UNQ +6
KKonko AI	Seed · $6M	Sep 2, 2026	Hi Ventures (lead), SquareOne Capital, Ground Up Ventures +1
NNoTraffic	Series B+ · $90M	Mar 24, 2026	Grove Ventures, PSG Equity (lead), M&G Investments +2
XXscape Photonics	Series A · $44M	Oct 15, 2024	OUP, IAG Capital Partners (lead), Cisco Investments +4

How LifeX Ventures invests

Stage	Deals	Capital in rounds
Seed	2 50%	$11M
Series B+	1 25%	$90M
Series A	1 25%	$44M

Year	Deals	Capital in rounds
2024	1 25%	$44M
2026	3 75%	$101M

LifeX Ventures portfolio companies

AAxo Longevity$5MSeed · Sep 2026
KKonko AI$6MSeed · Sep 2026
NNoTraffic$90MSeries B+ · Mar 2026
XXscape Photonics$44MSeries A · Oct 2024
SStackAIbacker
MMytrabacker
SSullybacker
LLimulabacker

Company	Round with LifeX Ventures	Total raised	Latest raise
AAxo Longevity Health and bio	Sep 15, 2026 Seed · $5M	$5M	Sep 15, 2026 Seed
KKonko AI AI agents	Sep 2, 2026 Seed · $6M	$6M	Sep 2, 2026 Seed
NNoTraffic Sales and marketing	Mar 24, 2026 Series B+ · $90M	$160.7M	May 1, 2026 Series A
XXscape Photonics AI infrastructure and compute	Oct 15, 2024 Series A · $44M	$81M	Mar 11, 2026 Series A
SStackAI AI coding and devtools	backer · source	$16M	May 8, 2025 Series A
MMytra Robotics and hardware	backer · source	$198M	Jan 16, 2026 Series B+
SSully Stablecoins	backer	undisclosed	Oct 4, 2025 Series A
LLimula Health and bio	backer	$6.8M	Jun 10, 2024 Seed

Most frequent co-investors

Similar investors

Investors whose portfolios on Recent Funding center on the same category (Health and bio).

How this is counted

Firm profile: Fundraising Fox Open Dataset v2026-11, CC BY 4.0. Track-record counts are theirs, not Recent Funding's.

Share is of the 4 rounds on Recent Funding that name LifeX Ventures. Rounds with no announced date are left out of the year split, and "round" is a round whose stage is not on file.

Portfolio companies are the companies on Recent Funding with a round that lists LifeX Ventures, which is a subset of its real portfolio. API: /api/v1/investors/lifex-ventures (get a free API key). More: the most active VC firms and new venture capital funds.