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Lightspeed Venture Partners

Activity from announced rounds

Activity in this selectionovermatch-e57e98ff
Rounds participated in
53
Confirmed lead rounds
5
42 roles undisclosed
New companies
52
First participation on record · 1 follow-on
Funding in participating rounds
$12B
51 disclosed · full round size, not this investor’s share

By stage

Series C+19
Series A13
Series B9
Undisclosed6
Seed4
2 more
Growth1
Pre-seed1

By primary sector

AI21
Fintech7
Enterprise software5
Healthtech5
Cybersecurity4
8 more
Defense tech3
Developer tools2
Business services1
Climate tech1
Ecommerce1
Hardware1
Industrial tech1
Proptech1

By country

United States40
3
Israel3
Germany2
France1
4 more
India1
Singapore1
Sweden1
United Kingdom1

Rounds

53 in this selection
Arena

Provides crowdsourced AI model performance leaderboards

$200MSeries B
Lead
Zomint

Zomint offers an AI-powered wealth management platform for Indian consumers seeking financial guidance and investment support.

$3.7MSeed
Lead
Avarra

Avarra uses AI simulations and realistic avatars to help go-to-market teams practice customer conversations and improve their skills.

$17MSeries A
Participant
Ande

An AI-powered platform for booking and managing corporate entertainment and events.

UndisclosedSeries A
Lead
Snorkel AI

Snorkel AI helps enterprises build expert-curated training data and benchmarks for advanced AI models and agents.

$350MSeries E
Participant
Raindrop

A monitoring and reliability platform that detects failures in production AI agents, investigates their causes and helps developers prevent repeats.

UndisclosedSeries A
Participant
Nuance Labs

Real-time audiovisual AI designed to see, hear, reason, speak and express itself in live conversation.

$50MSeries A
Lead
Profound

Profound helps marketing teams measure how brands appear in AI-generated search answers and turn those findings into content and campaign workflows.

$180MSeries D
Participant
Buildots

Construction intelligence software turns site captures into verified progress tracking and early schedule-risk warnings.

$130MFunding
Participant
Lightfield

Lightfield is an AI-native CRM that builds a shared, continuously updated record of a company's customers for employees and agents.

$47MSeries A
Participant
Cylake

An on-premises cybersecurity platform gives regulated organizations complete visibility and control over security data and response.

$245MFunding
Role not disclosed
Stability AI

Builds generative AI creative tools for music, gaming and entertainment professionals

$76MSeries B
Role not disclosed
Castelion

Builds low-cost, mass-producible hypersonic strike missiles for defense

$1BSeries C
Role not disclosed
Alloy

AI-powered identity and fraud prevention for banks and financial technology companies.

$100MSeries C
Lead
Multiplier

Acquires professional-services firms and builds AI tools around their workflows

$35MSeries B
Role not disclosed
OLIGO Security

Provides runtime security for applications, cloud workloads, and AI systems

$60MGrowth
Role not disclosed
Fireworks

Platform for specialized intelligence enabling companies to train and serve custom models

$1.5BSeries D
Role not disclosed
Neko Health

Neko Health provides body-scanning technology combined with bloodwork to assess health

$700MSeries C
Role not disclosed
Helsing

Develops AI software and autonomous systems for military and national security applications

$1.8BSeries E
Role not disclosed
Pie

AI-powered growth platform helping small businesses get discovered and acquire customers

$19.5MSeries A
Role not disclosed
Assort Health

Provides AI-powered patient journey platform for healthcare organizations

$120MSeries C
Role not disclosed
Ramp

Provides financial infrastructure for corporate cards, invoicing, and expense management

$750MSeries F
Role not disclosed
Helion

Develops magneto-inertial fusion power technology to generate electricity for commercial deployment

$465MSeries G
Role not disclosed
Reactor

Developer platform providing infrastructure for real-time generative video and interactive world models

$59MUndisclosed
Role not disclosed
Ocean

Fights AI-powered email attacks with an agentic email security platform

$28MUndisclosed
Role not disclosed
Origin Lab

Turns licensed video game worlds into structured training data for world models and multimodal AI

$8MSeed
Role not disclosed
Judgment Labs

Provides a platform for improving AI agents from production data

$32MSeed+Series A
Role not disclosed
ZyG

Runs an agentic OS that identifies, validates, and scales DTC e-commerce brands end-to-end

$60MSeries A
Role not disclosed
Modus

AI-native audit technology platform for accounting firms

$85MSeed+Series A
Role not disclosed
ScaleOps

Provides autonomous cloud and AI infrastructure resource management platform

$130MSeries C
Role not disclosed