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Warm Fund

Also Capital

www.alsocapital.com · New York, NY

“Founders who intentionally pick hard problems outperform. The founders we back don't shrink in the face of a tough challenge, and it's this courage that is the root of outperformance.”

$250K – $1M
Check Size
Leads
Lead Tendency
$21M
AUM
~1 Week
Timeline
01Investment Thesis

Picking hard problems attracts exceptional early talent and the most ambitious capital partners. We back technically ambitious founders at inception — before markets are well-defined or consensus has formed.

Exclusion Criteria

No consumer apps, late-stage (Series B+), software-only businesses without a hard technical moat, or founders who pick easy problems. No pure consumer social or entertainment.

02Investment Team
MA
Mike Annunziata
Founder & Managing Partner
BW
Brandes Woodall
Analyst
AT
Andrea Tumotod
Executive Assistant
WB
Will Bruey
Venture Partner
CS
Colin Smith
Venture Partner
JC
Jamie Cox
Venture Partner
DP
Daniela Perlein
Venture Partner
03F4 Research Brief

Also Capital Research

Investment Thesis

Also Capital is an early-stage venture firm founded by Mike Annunziata in 2018/2019, based in New York, NY. Their tagline — "Catalytic Capital for Founders Who Choose Hard Problems" — encapsulates their core philosophy: founders who intentionally pick hard, technically challenging problems outperform those who pursue easier paths.

The firm's core thesis is that "picking hard problems attracts exceptional early talent and the most ambitious capital partners, two critical inputs to any generational company." They seek to partner with technically ambitious founders at the earliest possible moment — often before markets are well-defined or consensus has formed — providing not just capital but active company-building support.

Their core mantra: "Have Fun, Play to Win."

Stage Focus

Also Capital invests primarily at the Pre-Seed / Inception stage — before markets are legible, before institutional consensus forms, and before companies have clear product-market fit. This is their branded "Inception" investment phase: the moment where early technical and commercial tradeoffs matter most.

They run concentrated funds by design, backing roughly 15 core companies per fund. If they're involved, it's because they believe the company warrants sustained attention — not portfolio-level optionality. This constraint allows them to show up in a meaningful way for each portfolio company.

They also selectively follow on at Seed and Series A rounds for existing portfolio companies.

Check Size

  • Lead check: $250K–$1M at pre-seed/inception
  • Follow-on reserves: $500K–$1M at seed and beyond
  • Also Capital almost always leads or co-leads the initial round

Fund History

  • Fund I: $21M (announced October 2024; began deploying as early as 2019)
  • Fund II: Just announced (February 2026, size TBD)
  • The firm has backed 30+ companies that have collectively raised over $1.5B and have an aggregate enterprise value north of $7B

Sector Focus

Also Capital is a hard tech / deep tech focused fund. Their sectors include:

Aerospace & Space:

  • In-space manufacturing (Varda Space)
  • Satellite bus systems (K2 Space)
  • Satellite ground stations (Northwood Space)
  • Software-defined radios for RF systems (AnySignal)

Energy & Nuclear:

  • Mass-manufactured nuclear microreactors (Radiant Nuclear — unicorn at $1.8B valuation after Series D)

Advanced Manufacturing & Hardware:

  • Linear optical transceivers for data centers (Mesh Optical)
  • Portable desalination systems (Vital Lyfe)

Defense & Dual-Use:

  • AI-powered maritime computer vision (ShipIn Systems)
  • AI for government procurement (Conductor)

Healthcare & Life Sciences:

  • Healthcare data de-identification/compliance (Integral)
  • Float Health

Communications Infrastructure: Mike has cited next-gen communications infrastructure as "the greatest opportunity in venture-backed hard tech right now."

Portfolio Highlights

  • Radiant Nuclear — Portable nuclear microreactors; unicorn in 2025 ($1.8B valuation); Series D. Also Capital was the first institutional investor.
  • Varda Space — In-space manufacturing platform; Series D; raised $329M+ total. Mike Annunziata sits on Varda's board.
  • K2 Space — High-power satellite buses for super-heavy launch vehicles; Series C
  • Northwood Space — Phased-array ground stations for satellite downlink; Series B
  • Mesh Optical — SpaceX alumni-founded; $50M Series A (Feb 2026); low-power optical transceivers for next-gen data centers
  • Conductor — AI copilots for government procurement; Series A

The firm has helped portfolio companies raise over $250M from tier-1 investors including Founders Fund, Lux Capital, Caffeinated Capital, Lockheed Martin Ventures.

Team

Mike Annunziata — Founder & Managing Partner (Solo GP) Solo GP — the sole investment decision-maker. Prior to Also Capital, he co-founded Farther Farms (Series B deep-tech food science startup from Cornell University). Previously held investment roles at Caffeinated Capital Collective, Cornell University Investment Office, and Dorm Room Fund. Currently sits on the board of Varda Space Industries.

Brandes Woodall — Analyst First full-time investment hire. Joined as a scout in summer 2025. Supports investment diligence and portfolio companies.

Venture Partners: Will Bruey (CEO/Co-founder Varda Space), Colin Smith (founding team Vast), Jamie Cox (Co-Founder Fluidstack), Daniela Perlein (Co-founder goTenna, acquired by Forterra).

Geographic Focus

United States only.

Decision Process

Solo GP — Mike Annunziata makes all investment decisions independently. Known for moving fast (24-48 hours for right opportunities).

Founder Preferences

Also Capital backs technically ambitious founders with deep engineering credentials, founders willing to operate in frontier pre-consensus markets, teams with relevant operational experience (SpaceX alumni, defense backgrounds), and founders who pick "hard problems" deliberately.

Co-Investors

Founders Fund, Lux Capital, Caffeinated Capital, Natural Capital, Shrug Capital, ARK Venture Fund, Khosla Ventures, Lockheed Martin Ventures.

04Selected Portfolio
Biotech & Life Sciences
Varda·Varda Space Industries
Climate & Sustainability
Vital Lyfe
Consumer Apps & Social
a37
Developer Tools & Infrastructure
K2
Energy & Power
Radiant Nuclear
Enterprise Software
ShipIn Systems·Conductor·AnySignal
Healthcare & Digital Health
4D Surgical·Grounded·Float Health
Manufacturing & Industrial
Metal Cross
Media & Entertainment
Mobius Industries
Security & Cybersecurity
Integral·Andrenam
Other
Northwood Space·Mesh Optical·River Technologies·Nexa Labs·Higlo·Biosphere
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (14) →
Published an essay on the discipline of building the thing you promised founders and LPs.
ESSAY·alsoblogposts.com
JUL 31, 2026
Published an essay arguing the most valuable startup ideas often defy conventional logic, like art.
ESSAY·alsoblogposts.com
JUL 22, 2026
Published an essay arguing backlog-driven revenue models are replacing pure recurring-revenue SaaS metrics.
ESSAY·alsoblogposts.com
JUL 17, 2026
Published an essay on how too much capital, used poorly, can hurt early-stage startups.
ESSAY·alsoblogposts.com
JUN 30, 2026
Published an essay on the return of romanticism in founder storytelling and product building.
ESSAY·alsoblogposts.com
JUN 15, 2026
06Frequent co-investors
BS
Balerion Space Ventures
Both backed 2 of the same companies
Varda, AnySignal
BV
Boost VC
Both backed 2 of the same companies
K2, Radiant Nuclear
C
Cantos
Both backed 2 of the same companies
Vital Lyfe, Radiant Nuclear
FR
First Round Capital
Both backed 2 of the same companies
Andrenam, K2
GV
GreatPoint Ventures
Both backed 2 of the same companies
Integral, K2
Find the investors for your round→
07Similar Firms
BF
Black Flag
$250K – $1M · Pre-Seed · Seed
→
CV
Crosscut Ventures
$500K – $10M · Seed · Series A
→
SC
Shor Capital
$100K – $500K · Pre-Seed · Seed
→
AV
AIN Ventures
$250K – $3M · Pre-Seed · Seed
→
FF
Founders Fund
$500K – $50M · Seed · Series A
→
Quick Reference
Check Size
$250K – $1M
Stages
Pre-Seed · Seed
AUM
$21M
Decision
Solo GP · ~1 Week
Warm Intro
Not Required
Involvement
Board Seat
Location
New York, NY
Sector Focus
Manufacturing & IndustrialAerospace & DefenseClimate & SustainabilityEnterprise SoftwareHealthcare & Digital Health
Models
Deep TechHard TechDual-Use DefenseAdvanced Manufacturing
Technology
HardwareAI/ML
See all Manufacturing & Industrial investors →See all Aerospace & Defense investors →See all Climate & Sustainability investors →
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Focus Areas
Manufacturing & IndustrialAerospace & DefenseClimate & SustainabilityEnterprise SoftwareHealthcare & Digital Health

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F4 Intelligence Report · Last Researched August 6, 2026F4 Research Engine