AI

Air Street Capital

VC
London, UKWebsite

Air Street Capital is a Pre-Seed, Seed venture capital firm based in London, UK investing in AI / ML, SaaS, Other. The firm typically writes $500K–$3.0M checks and has 32 portfolio companies in our records.

Check size
$500K–$3.0M
Portfolio
32 companies on record
Partners
1 listed
AUM
$360M
Stage
Pre-Seed, Seed
Sectors
AI / ML, SaaS, Other, Developer Tools, Enterprise
HQ
London, UK

Last verified: 2026-05-13

Stage

Pre-Seed, Seed

Check Size

$500K – $3.0M

AUM

$360M

Portfolio

32+ companies

Team

1 partner

Investor activity
Investments in last 12 months: 0

Investment Thesis

AI-first venture capital fund investing in machine learning companies from pre-seed onward, including applied AI in vertical workflows.

How Air Street Capital invests

Air Street Capital is a vc firm based in London, UK. The firm invests at the Pre-Seed, Seed stages, with a focus on AI / ML, SaaS, Other, Developer Tools, Enterprise.

Air Street Capital typically writes checks of $500K–$3.0M per investment, backed by approximately $360M in assets under management.

Air Street Capital has backed 32 companies in our records, including Faculty, Chattermill, Clove.

Partners & Team

NB

Nathan Benaich

Investment Analyst

Industry Focus

Invests In

AI / ML
SaaS
Other
Developer Tools
Enterprise

Portfolio Companies (32)

Other

FA

Faculty

Applied AI (services/platform)
CH

Chattermill

AI analytics SaaS
CL

Clove

Wealth management
DE

Delfa

Clinical trials
PO

Polar Mist

Maritime autonomy
ST

Studio Atelico

AI game studio
FE

Fern Labs

AI agents
PA

Patina Systems

Spontaneous software
IN

Interloom

Enterprise automation
OD

Odyssey

Interactive video
How to pitch Air Street Capital
  • Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
  • Lead with your fit in AI / ML, SaaS, Other — the sectors they actively back.
  • Size your ask to their typical $500K – $3.0M check.
  • Address your outreach to a specific partner, such as Nathan Benaich, Investment Analyst.
  • A warm introduction beats a cold email. Get matched and request an intro.

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