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Index Ventures — Portfolio, Page 4

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

608
Companies
$51.2B
Total invested
$84.1M
Avg. check
64
Industries
Artificial Intelligence (AI) 14Software 12Generative AI 4Developer Platform 3SaaS 3E-Commerce 3+58 more
Founder contacts

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Portfolio companies

Showing 73–96 of 608
Parallel 1245
March 2026

Parallel builds AI agents that streamline healthcare admin workflows, seamlessly integrated to unlock efficiency at scale.

Artificial Intelligence (AI) · Paris$20.0M Series A
Ankar AI
March 2026

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

Artificial Intelligence (AI) · IlfordNon-equity Assistance
Wonderful
March 2026

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

Artificial Intelligence (AI) · Amsterdam$150.0M Series B
Outpost
March 2026

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

Artificial Intelligence (AI) · London$17.5M Series A
Fin
March 2026

Fin is an artificial intelligence software company that develops AI-powered customer experience and customer service agents for businesses.

Artificial Intelligence (AI) · San Francisco$250.0M Debt Financing
Evervault
March 2026

Evervault builds encryption infrastructure for developers.

Developer Tools · Dublin$25.0M Series B
Decagon
March 2026

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

Artificial Intelligence (AI) · San FranciscoSecondary Market
cargo.one
March 2026

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

Freight Service · Berlin$20.0M Series Unknown
Plaid
February 2026

Plaid develops financial technology infrastructure that enables applications to connect with users' bank accounts and financial data.

Banking · San FranciscoSecondary Market
Revel
February 2026

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

Hardware · Los Angeles$150.0M Series B
Funding Circle
February 2026

Funding Circle is a lending platform for small businesses.

Finance · London$1.1B Post-IPO Debt
Motorway
February 2026

Motorway is an online used-car marketplace connecting people selling their car with a network of verified car dealers

Automotive · London$34.2M Debt Financing
LiveKit
January 2026

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

Artificial Intelligence (AI) · San Jose$100.0M Series C
Montonio
December 2025

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

E-Commerce · Tallinn$2.3M Series A
Mirelo AI
December 2025

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

Artificial Intelligence (AI) · Tübingen$41.0M Seed
Notion
December 2025

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

Apps · San FranciscoSecondary Market
Figma
December 2025

Figma is a collaborative design tool that enables teams to create, prototype, and test digital products on one platform.

Collaboration · San FranciscoPost-IPO Equity
7AI
December 2025

7AI provides an AI-driven cybersecurity platform that utilizes AI agents to manage the full lifecycle of security operations.

Artificial Intelligence (AI) · Boston$130.0M Series A
Venice
December 2025

Venice is a modern Privileged Access Management platform built for today’s reality.

Artificial Intelligence (AI) · Wilmington$25.0M Series A
Harmonic
November 2025

Harmonic is an artificial intelligence lab that develops mathematical reasoning engine designed to tackle complex mathematical problems.

Artificial Intelligence (AI) · Palo Alto$120.0M Series C
Physical Intelligence
November 2025

Physical Intelligence is an AI company developing machine learning for robots and other physical devices.

Artificial Intelligence (AI) · San Francisco$600.0M Venture - Series Unknown
Tavus
November 2025

Tavus develops AI humans that remember and empathize, enabling seamless transitions across chat, voice, and video.

Artificial Intelligence (AI) · San Francisco$40.0M Series B
Sublime Security
October 2025

Sublime Security develops an email security platform to write and run custom detection and response rules to block phishing attacks.

Artificial Intelligence (AI) · Washington$150.0M Series C
Anrok
October 2025

Anrok is a global sales tax solution platform that automates sales tax compliance for modern commerce.

Compliance · San Francisco$55.0M Series C

Where Index Ventures invests

Artificial Intelligence (AI)14
Software12
Generative AI4
Developer Platform3
SaaS3
E-Commerce3

About Index Ventures's portfolio

How many companies has Index Ventures invested in?▸

Index Ventures has invested in 608 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, Generative AI, Developer Platform, SaaS. The firm invests across 64 different industry categories.

What is Index Ventures's largest investment?▸

Among tracked funding rounds, Funding Circle received $1.1B in a Post-IPO Debt round. Index Ventures's total known invested capital is $51.2B.

What is the average investment size for Index Ventures?▸

Index Ventures's average investment size is $84.1M across its portfolio of 608 companies.

What are Index Ventures's most recent investments?▸

Recent Index Ventures portfolio additions include Parallel 1245, Ankar AI, Wonderful, Outpost, Fin. These companies were founded in 2020 or later.

Reach the founders behind these 608 companies
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