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Addition

North America, New York, United States, New York

Description

Addition is a venture capital firm that invests in early and growth-stage tech companies.

Investor Profile

Addition has made 119 investments, with 14 in the past 12 months and 53% as lead.

Stage Focus

  • Series B (28%)
  • Series A (27%)
  • Series C (21%)
  • Seed (9%)
  • Series D (6%)
  • Series Unknown (5%)
  • Series E (3%)
  • Series F (1%)

Country Focus

  • United States (66%)
  • Germany (6%)
  • India (5%)
  • Canada (4%)
  • Ireland (3%)
  • United Kingdom (3%)
  • Australia (3%)
  • Brazil (2%)
  • Italy (2%)
  • United Arab Emirates (2%)

Industry Focus

  • Software
  • Artificial Intelligence (Ai)
  • Fintech
  • Financial Services
  • Payments
  • Information Technology
  • Saas
  • Machine Learning
  • Health Care
  • Enterprise Software
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Addition frequently co-invest with?

Spark Capital
Spark Capital
North America, California, United States, San Francisco
Co-Investments: 6
Google Ventures
Google Ventures
North America, California, United States, Mountain View
Co-Investments: 7
9Yards Capital
9Yards Capital
North America, California, United States, San Francisco
Co-Investments: 7
Amplify Partners
Amplify Partners
North America, California, United States, Menlo Park
Co-Investments: 8
Accel
Accel
North America, California, United States, Palo Alto
Co-Investments: 9
Lux Capital
Lux Capital
North America, New York, United States, New York
Co-Investments: 11
Tiger Global Management
Tiger Global Management
North America, New York, United States, New York
Co-Investments: 13
Coatue
Coatue
North America, New York, United States, New York
Co-Investments: 9
Lightspeed Venture Partners
Lightspeed Venture Partners
North America, California, United States, Menlo Park
Co-Investments: 7
Greylock
Greylock
North America, California, United States, Menlo Park
Co-Investments: 9

Which angels does Addition often collaborate with?

TC
Thomas Chen
North America, California, United States, San Francisco
Shared Deals: 1
KM
Kevin Mahaffey
North America, California, United States, San Francisco
Shared Deals: 2
OP
Olivier Pomel
North America, New York, United States, New York
Shared Deals: 2
PE
Peter Edge
North America, New York, United States, Buffalo
Shared Deals: 1
JL
Julianna Lamb
North America, California, United States
Shared Deals: 1
Daniel Dines
Daniel Dines
North America, Delaware, United States, Dover
Shared Deals: 3
KD
Kevin Durant
North America, California, United States, Oakland
Shared Deals: 2
ZL
Zander Lurie
North America, California, United States, Santa Monica
Shared Deals: 2
RK
Rich Kleiman
North America, New York, United States, New York
Shared Deals: 2
EG
Elad Gil
North America, California, United States, San Francisco
Shared Deals: 2

What are some of recent deals done by Addition?

Snorkel AI

Redwood City, California, United States

Snorkel AI is an AI platform that accelerates data labeling by using machine learning for faster model training.

Artificial Intelligence (AI)Data Collection and LabelingEnterprise SoftwareMachine Learning
Series DMay 29, 2025
Amount Raised: $100,000,000
Seqera

Barcelona, Catalonia, Spain

Seqera makes complex data analysis accessible at any scale by providing the tools to drive innovation in genomics, global health, and beyond

Big DataCloud ComputingLife ScienceSoftware
Series BMay 6, 2025
Amount Raised: $26,000,000
Chapter

New York, New York, United States

Chapter offers a Medicare navigation platform that provides advisory services for seniors seeking health coverage.

ElderlyHealth CareHealth InsuranceMedical
Series DApr 16, 2025
Amount Raised: $75,000,000
Base Power

Austin, Texas, United States

Base Power is a modern energy provider that specializes in residential backup battery systems and electricity plans.

BatteryElectrical DistributionEnergyEnergy ManagementEnergy StorageIndustrialPower Grid
Series BApr 9, 2025
Amount Raised: $200,000,000
Tines

Dublin, Dublin, Ireland

Tines is a no-code workflow automation platform designed especially for security teams.

Cyber SecurityData IntegrationEnterprise SoftwareIndustrial AutomationInformation ServicesSecuritySoftware
Series CFeb 11, 2025
Amount Raised: $125,000,000
SuperOps.ai

Chennai, Tamil Nadu, India

SuperOps.ai is a PSA-RMM platform powered by AI that offers project management, asset management, and IT documentation.

Artificial Intelligence (AI)Asset ManagementMarketing AutomationProperty ManagementSoftware
Series CJan 30, 2025
Amount Raised: $25,000,000
Render

San Francisco, California, United States

Render provides a unified cloud for developers and teams to host all their applications, databases, and websites.

Cloud InfrastructureInternetSoftware
Series CJan 21, 2025
Amount Raised: $80,000,000
OneChronos

New York, New York, United States

The Smart Market for Institutional Investors

FinanceFinancial ServicesFinTech
Series BNov 19, 2024
Amount Raised: $32,000,000
Satispay

Milan, Lombardia, Italy

Satispay is a fintech company that provides a bank account enabled mobile payment platform.

BankingFinancial ServicesFinTechMobile PaymentsPayments
Series UnknownNov 11, 2024
Amount Raised: $63,978,913
Speckle

London, England, United Kingdom

Speckle is a collaborative data hub that connects various AEC (Architecture, Engineering, and Construction) tools.

ConstructionOpen SourceSoftware
Series AOct 25, 2024
Amount Raised: $12,500,000
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