Arena
Arena evaluates AI models through comparisons and observations of how people use them in real tasks.
$200MSeries B
LeadL
Lightspeed
Activity from announced rounds
Activity in this selectionOct 17, 2026 · Jul 20, 2026
Lightspeed Venture Partners invests from seed through growth in enterprise, consumer, fintech and healthcare companies, with a global investment platform.
Its sector teams approach different company-building problems: enterprise adoption, changes in consumer behaviour, financial infrastructure and unmet clinical needs. The partnership includes former founders and operators with domain experience, so the relevant team depends on the business being built rather than a single firm-wide industry thesis.
Lightspeed’s healthcare practice focuses on technologies that can improve patient outcomes. In fintech, its stated interests span the financial technology stack, including blockchain, rather than being limited to consumer banking applications.
- Rounds participated in
- 19
- Confirmed lead rounds
- 4 9 roles undisclosed
- New companies
- 17 First participation on record · 2 follow-on
- Funding in participating rounds
- $4.5B 17 disclosed · full round size, not this investor’s share
By stage
1 more
Seed1
By primary sector
4 more
Developer tools1
Logistics1
Proptech1
Space tech1
By country
Rounds
19 in this selectionZomint
Zomint offers an AI-powered wealth management platform for Indian consumers seeking financial guidance and investment support.
$3.7MSeed
LeadAvarra
Avarra uses AI simulations and realistic avatars to help go-to-market teams practice customer conversations and improve their skills.
$17MSeries A
ParticipantAnde
Ande connects companies with entertainment providers and brings corporate booking, approvals and spending into one platform.
UndisclosedSeries A
Role not disclosedSnorkel AI
Snorkel AI helps enterprises build expert-curated training data and benchmarks for advanced AI models and agents.
$350MSeries E
ParticipantRaindrop
A monitoring and reliability platform that detects failures in production AI agents, investigates their causes and helps developers prevent repeats.
UndisclosedSeries A
ParticipantNuance Labs
Real-time audiovisual AI designed to see, hear, reason, speak and express itself in live conversation.
$50MSeries A
LeadProfound
Profound helps marketing teams measure how brands appear in AI-generated search answers and turn those findings into content and campaign workflows.
$180MSeries D
ParticipantTemporal
Temporal provides an open-source durable execution platform for long-running applications and AI agents.
$550MSeries E
LeadBuildots
Construction intelligence software turns site captures into verified progress tracking and early schedule-risk warnings.
$130MFunding
ParticipantLightfield
Lightfield is an AI-native CRM that builds a shared, continuously updated record of a company's customers for employees and agents.
$47MSeries A
ParticipantCylake
An on-premises cybersecurity platform gives regulated organizations complete visibility and control over security data and response.
$245MFunding
Role not disclosedStability AI
Builds generative AI creative tools for music, gaming and entertainment professionals
$76MSeries B
Role not disclosedAirbound
Airbound designs and manufactures autonomous cargo aircraft for delivery networks serving healthcare, retail and logistics operators.
$37MSeries A
Role not disclosedCastelion
Builds low-cost, mass-producible hypersonic strike missiles for defense
$1BSeries C
Role not disclosedMultiplier
Acquires professional-services firms and builds AI tools around their workflows
$35MSeries B
Role not disclosedOLIGO Security
Provides runtime security for applications, cloud workloads, and AI systems
$60MGrowth
Role not disclosedBase Power
Builds and deploys home batteries providing backup power and grid support
$1BSeries D
Role not disclosedK2 Space
Manufactures large, high-power satellites.
$500MSeries D
Role not disclosed