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Index Ventures — Portfolio, Page 5

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
60
Industries
Artificial Intelligence (AI) 9Software 9Information Technology 6Machine Learning 5SaaS 3Fraud Detection 2+54 more
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Portfolio companies

Showing 97–120 of 608
AdsGency AI
October 2025

AdsGency AI is a provider of an agent-based advertisement system for retail brands.

Advertising Platforms · San Francisco$12.0M Seed
Resistant AI
October 2025

Resistant AI is a fraud detection company that specializes in document fraud detection and transaction monitoring.

Artificial Intelligence (AI) · Prague$25.0M Series B
Hedra
October 2025

Hedra is a content creation platform that uses AI to enables users to generate videos, images, and audio.

Artificial Intelligence (AI) · San Francisco$1.0M Non-equity Assistance
Quilter
October 2025

Quilter develops physics-based autonomous AI software for printed circuit board (PCB) design aimed at accelerating hardware development.

Artificial Intelligence (AI) · Los Angeles$25.0M Series B
Bettani
October 2025

Bettani creates plant-based ingredients and products using data-driven technology and culinary expertise.

Biotechnology · Berkeley$6.5M Series A
Phaidra
October 2025

Phaidra provides AI and ML solutions to accelerate performance in large-scale industries.

Artificial Intelligence (AI) · Seattle$50.0M Series B
Neura Health
September 2025

Neura Health is a venture-backed startup with a mission to improve access and quality of care for neurological conditions.

Health Care · New York$11.4M Series A
Kojo
September 2025

Kojo is a materials and inventory management platform that manages the procurement, tracking, receipt, and payment of materials.

Construction · San Francisco$10.0M Series C
Boulevard
July 2025

Boulevard provides beauty and wellness businesses with tools for booking, payments, marketing, and client relationship management.

B2B · Los Angeles$80.0M Series D
Ryft
July 2025

Intelligent Iceberg Management without the lock-in.

Data Governance · New York$8.0M Seed
Bigger Games
June 2025

Bigger Games is a mobile gaming company that has a passion for creating games that millions of people play every day.

Gaming · Istanbul$25.0M Series A
Tebi
June 2025

Tebi is a financial operating system designed for independent hospitality businesses to manage their finances effectively.

Apps · Amsterdam$34.2M Series B
Scale
June 2025

Scale AI provides a data-oriented platform that assists in the development of AI applications.

Agentic AI · San FranciscoCorporate Round
Thread AI
June 2025

Thread AI's goal is to make infrastructure simple for enterprises seeking to get the most from AI.

Artificial Intelligence (AI) · New York$20.0M Series A
Empathy
May 2025

Empathy is a support system mobile application that guides and supports families along the journey of loss.

Apps · New York$72.0M Series C
RevenueCat
May 2025

RevenueCat is a subscription management platform for apps that monetize through in-app purchases.

Big Data · San Francisco$50.0M Series C
Siro
May 2025

Siro builds an AI Coach that identifies opportunities to elevate any sales team.

Information Technology · New York$50.0M Series B
Starburst
May 2025

Starburst offers a data lakehouse platform unifying access to distributed data across cloud, on-premises, and hybrid environments.

Analytics · BostonVenture - Series Unknown
Moises
May 2025

Moises is an audio-tech company that leverages machine learning and data science in relation to music and audio processing.

Artificial Intelligence (AI) · Salt Lake City$30.0M Series A
Natoma Labs
May 2025

Accelerate enterprise adoption of agentic AI, without compromising security.

Los Altos$7.0M Seed
Dream Games
May 2025

Dream Games is a mobile game development company that develops mobile puzzle games.

Casual Games · Sisli$1.3B Debt Financing
Nuvo
April 2025

Nuvo is a modern trade credit platform for B2B commerce.

Accounting · San Francisco$34.0M Series A
Persona
April 2025

Persona is an identity verification and management platform that enables businesses to automate and streamline their verification processes.

Compliance · San Francisco$200.0M Series D
Vizcom
April 2025

Vizcom is an AI-powered creative tool designed for industrial designers and artists.

Artificial Intelligence (AI) · California City$26.0M Series B

Where Index Ventures invests

Artificial Intelligence (AI)9
Software9
Information Technology6
Machine Learning5
SaaS3
Fraud Detection2

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, Information Technology, Machine Learning, SaaS. The firm invests across 60 different industry categories.

What is Index Ventures's largest investment?▸

Among tracked funding rounds, Dream Games received $1.3B in a Debt Financing 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 AdsGency AI, Resistant AI, Hedra, Quilter, Bettani. These companies were founded in 2020 or later.

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