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Index Ventures Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Index Ventures Investment Overview

Portfolio Companies
587
Total Invested
$47.5B
Average Investment
$94.5M

Index Ventures's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Crossing Minds2024Non-equity AssistanceUndisclosedSan Francisco
Feathery2025Venture - Series UnknownUndisclosedSan Francisco
Swile2021Series D$200.0MParis
Wonderful2026Series B$150.0MAmsterdam
Alan2026Series Unknown$115.6MParis
Outpost2026Series A$17.5MLondon
Evervault2026Series B$25.0MDublin
Decagon2026Secondary MarketUndisclosedSan Francisco
cargo.one2026Series Unknown$20.0MBerlin
Revel2026Series B$150.0MLos Angeles

Complete List of Index Ventures Portfolio Companies (587)

Export
#CompanyStageAmountLocation
301Crossing MindsNon-equity AssistanceUndisclosedSan Francisco, United States
302FeatheryVenture - Series UnknownUndisclosedSan Francisco, United States
303SwileSeries D$200.0MParis, France
304WonderfulSeries B$150.0MAmsterdam, The Netherlands
305AlanSeries Unknown$115.6MParis, France
306OutpostSeries A$17.5MLondon, United Kingdom
307EvervaultSeries B$25.0MDublin, Ireland
308DecagonSecondary MarketUndisclosedSan Francisco, United States
309cargo.oneSeries Unknown$20.0MBerlin, Germany
310RevelSeries B$150.0MLos Angeles, United States
Artificial Intelligence (AI)Information TechnologyMachine LearningSoftware

The smartest recommendation platform for your business.

San Francisco, United States
October 2024
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

FinTechInsurTech

AI-native operating system for financial services

San Francisco, United States
October 2025
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

AppsCouponsEmployee BenefitsFood and BeverageMobile Payments

Swile is a digital solutions provider for employee benefits with an all-in-one smartcard and an app for team life.

Paris, France
October 2021
$200.0M
Series D

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Enterprise SoftwareGenerative AISaaS

Wonderful develops software for deploying artificial intelligence agents in business operations and customer interactions.

Amsterdam, The Netherlands
March 2026
$150.0M
Series B

Founder Contacts

30,000+ verified contacts

Financial ServicesHealth CareHealth InsuranceInsurance

Alan provides online digital insurance services that modernizes the way individuals access and manage their healthcare.

Paris, France
March 2026
$115.6M
Series Unknown

Founder Contacts

30,000+ verified contacts

Consumer GoodsDeveloper PlatformE-CommercePaymentsSaaSTax ConsultingTrading Platform

Outpost.ai provides AI-powered infrastructure for cross-border commerce, acting as a legally liable entity for payments, taxes.

London, United Kingdom
March 2026
$17.5M
Series A

Founder Contacts

30,000+ verified contacts

Developer ToolsInformation TechnologyInternetPrivacySecuritySoftware

Evervault builds encryption infrastructure for developers.

Dublin, Ireland
March 2026
$25.0M
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Generative AIMachine LearningSoftware

Decagon provides a conversational AI platform for automating customer support across multiple channels.

San Francisco, United States
March 2026
Secondary Market

Founder Contacts

30,000+ verified contacts

Freight ServiceInformation TechnologyLogisticsSupply Chain Management

cargo.one is a digital platform designed for freight forwarders to search, compare, and book air freight capacities across airlines.

Berlin, Germany
March 2026
$20.0M
Series Unknown

Founder Contacts

30,000+ verified contacts

HardwareSoftwareWeb Development

Revel provides a software platform that facilitates the development, deployment, and management of hardware systems,

Los Angeles, United States
February 2026
$150.0M
Series B

Founder Contacts

30,000+ verified contacts

ComputerNetwork Security

Astelia is an AI-native exposure management tool that allows enterprises to concentrate on vulnerabilities that are actually exploitable.

New York, United States
February 2026
$25.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)E-CommerceFood and BeverageWholesale

Pepper provides an AI-powered eCommerce platform for food distributors and suppliers to manage customer engagement and order workflows.

New York, United States
February 2026
$50.0M
Series C

Founder Contacts

30,000+ verified contacts

Information TechnologyInternetOpen SourceSoftware

Temporal Technologies is an open-source platform that simplifies building and managing complex, long-running workflows and microservices.

Bellevue, United States
February 2026
$300.0M
Series D

Founder Contacts

30,000+ verified contacts

Alternative MedicineHealth CareMedicalMental HealthTherapeuticsWellness

Big Health is a digital therapeutics company operating a healthcare portal to offer behavioral programs for mental health issues.

San Francisco, United States
February 2026
$23.7M
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Customer ServiceOnline Portals

Simile provides a platform for automating and improving communication and collaboration through AI-driven tools.

Palo Alto, United States
February 2026
$100.0M
Series A

Founder Contacts

30,000+ verified contacts

B2BFinTechInternet

Duna is redefining business identity.

Amsterdam, The Netherlands
February 2026
$35.5M
Series A

Founder Contacts

30,000+ verified contacts

TravelTravel AccommodationsTravel Agency

Kindred operates a members-only platform that enables verified homeowners and renters to exchange homes without nightly rental fees.

San Francisco, United States
February 2026
$85.0M
Series C

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Data CenterFoundational AIInformation Technology

Flapping Airplanes is an artificial intelligence research lab that focuses on advancing foundational AI technologies.

San Francisco, United States
January 2026
$180.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cloud InfrastructureInformation TechnologyReal Time

LiveKit provides a cloud platform that enables developers to build, deploy, and manage real-time communication and AI-driven applications.

San Jose, United States
January 2026
$100.0M
Series C

Founder Contacts

30,000+ verified contacts

Embedded SystemsFinancial ServicesRenewable Energy

Cloover provides embedded financial services, software, and energy solutions to facilitate a successful energy transition.

Stockholm, Sweden
January 2026
$1.2B
Debt Financing

Founder Contacts

30,000+ verified contacts

Credit CardsFinancial ServicesFinTechInformation TechnologyPayments

Pomelo provides a financial technology platform that enables businesses to issue, process, and manage payment cards and related services.

Buenos Aires, Argentina
January 2026
$55.0M
Series C

Founder Contacts

30,000+ verified contacts

E-CommerceFinanceFinTechPaymentsShipping Broker

The easiest way for merchants to accept payments and convert customers.

Tallinn, Estonia
December 2025
$2.3M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Intellectual PropertySoftware

Ankar AI operates as a next-generation AI Intellectual Property platform.

Ilford, United Kingdom
December 2025
$20.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)AudioAudio Recording and ProductionContentMusicSoftware

Mirelo AI offers AI-driven tools that generate custom sound effects and music to match video content through upload or API integration.

Tübingen, Germany
December 2025
$41.0M
Seed

Founder Contacts

30,000+ verified contacts

AppsCollaborationProduct ManagementReal TimeSoftware

Notion is a workspace platform that offers note-taking, collaboration, task management, wikis, and databases.

San Francisco, United States
December 2025
Secondary Market

Founder Contacts

30,000+ verified contacts

Showing 301-325 of 587 portfolio companies

Frequently Asked Questions About Index Ventures

How many companies has Index Ventures invested in?

Index Ventures has invested in 587 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Index Ventures invest in?

Index Ventures's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, FinTech, Financial Services. The firm invests across 64 different industry categories.

What is Index Ventures's largest investment?

Among tracked funding rounds, Cloover received $1.2B in a Debt Financing round. Index Ventures's total known invested capital is $47.5B.

What is the average investment size for Index Ventures?

Index Ventures's average investment size is $94.5M across its portfolio of 587 companies.

What are Index Ventures's most recent investments?

Recent Index Ventures portfolio additions include Crossing Minds, Feathery, Swile, Wonderful, Alan. These companies were founded in 2020 or later.

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