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Index Ventures

Crunchbase
Pitchbook
Crunchbase

Deals on record

32

Common Fundraising Type

Series A

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Thatch

Personalized health benefits • Fintech

The General Partnership logo
SemperVirens logo
PeopleTech Partners logo
Index Ventures logo

Thatch is a personalized health benefits platform that leverages fintech and healthtech solutions to simplify healthcare benefit management and decouple health insurance from employment.

Series B
$40M
04/03/2025
Article
A
Aetherflux

Space solar • Satellite constellation

NEA logo
Interlagos logo
Index Ventures logo
Breakthrough Energy Ventures logo

Aetherflux is a space solar startup developing a constellation of satellites to transmit solar energy to Earth using laser technology.

Series A
$50M
04/02/2025
Article
C
Cartesia

AI • State space models

Samsung Ventures logo
Lightspeed logo
Kleiner Perkins logo
Index Ventures logo

Cartesia develops state space models for efficient AI applications, with a primary focus on voice generation technology available via API.

Series A
$64M
03/14/2025
Article
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Taktile

Decision automation • Fintech

Y Combinator logo
Visionaries Club logo
Tiger Global logo
Prosus Ventures logo

Taktile provides a decision automation platform that helps fintech firms and financial institutions create and manage automated decision-making workflows.

Series B
$54M
02/27/2025
Article
P
Plain

B2B • Customer support

Battery Ventures logo
Index Ventures logo
Connect Ventures logo

Plain is a B2B customer support platform that consolidates communication channels to enhance collaboration between support, engineering, and customer success teams.

Series A
$15M
02/10/2025
Article
A
Allara

Telehealth • Women's health

Index Ventures logo
GV logo

Allara is a telehealth startup that connects women with chronic hormonal conditions to qualified medical practitioners and registered dietitians through its telehealth platform, offering ongoing medical, lifestyle, nutrition, and emotional support for hormonal, metabolic, and gynecological conditions.

Series B
$26M
01/24/2025
Article
I
Instabase

AI • Automation

QIA logo
NEA logo
Index Ventures logo
Greylock Partners logo

Instabase provides an AI-powered platform that automates, analyzes, and searches unstructured data for enterprises across various sectors.

Series D
$100M
01/17/2025
Article
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Nexos.ai

AI orchestration • Enterprise transition

Index Ventures logo
Dig Ventures logo
Creandum logo

Nexos.ai is an AI orchestration startup that helps enterprises transition AI projects from pilot to production with a focus on visibility, security, and adaptability for large language models.

Equity
$8M
01/17/2025
Article
S
Sublime Security

AI-powered • Email security

IVP logo
Slow Ventures logo
Index Ventures logo
Decibel Partners logo

Sublime Security provides an AI-powered email security platform designed to adapt to evolving threats and offer a flexible solution for security teams.

Series B
$60M
12/12/2024
Article
C
Cartesia

AI • State space models

Index Ventures logo
SV Angel logo
Lightspeed logo
General Catalyst logo

Cartesia develops state space models for efficient AI applications, with a primary focus on voice generation technology available via API.

Equity
$22M
12/12/2024
Article
A
Albert Invent

AI • Chemical R&D

Coatue logo
TCV logo
Index Ventures logo
Homebrew logo

Albert Invent provides an AI-driven platform to optimize chemical R&D processes, offering tools like real-time toxicology predictions and molecular property forecasting for chemists.

Series A
$22.5M
12/11/2024
Article
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/dev/agents

AI agents • Unified operating system

Index Ventures logo
CapitalG logo
Conviction Capital logo

/dev/agents is developing a unified operating system for AI agents, aiming to facilitate their integration and functionality across various platforms.

Seed
$56M
11/28/2024
Article
F
Fondo

Bookkeeping • AI-driven

Y Combinator logo
Twenty Two Ventures logo
Next Coast Ventures logo
Money Forward logo

Fondo is a bookkeeping platform that uses AI-driven services to provide an all-in-one financial and tax operations solution for high-growth startups.

Seed
$7M
11/22/2024
Article
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Kong

Cloud • API

Balderton logo
Tiger Global logo
Teachers' Venture Growth logo
Sapphire Ventures logo

Kong Inc. develops cloud API technologies that provide centralized API security, governance, and visibility to help organizations become "API-first" and accelerate AI adoption.

Series E
$175M
11/19/2024
Article
W
Workflow

AI-driven platform • Design tools integration

Venrex logo
Sequoia logo
Revolut-investors logo
Octopus logo

Workflow is an AI-driven platform that integrates with design tools to streamline task management, digital asset organization, and review processes for design, marketing, and product teams.

Seed
$3M
11/14/2024
Article
P
PointFive

Cloud • Cost Optimization

Salesforce Ventures logo
Vesey Ventures logo
Sheva VC logo
Index Ventures logo

PointFive is a cloud cost optimization startup that uses its proprietary DeepWasteâ„¢ Detection Engine to identify inefficiencies and offer cost-saving solutions across multi-cloud environments.

Series A
$20M
11/12/2024
Article
V
Valdera

AI-driven platform • Chemical sourcing

Susa Ventures logo
Lerer Hippeau logo
Index Ventures logo
BoxGroup logo

Valdera is an AI-driven platform that simplifies the sourcing of chemicals and raw materials for manufacturers.

Series A
$15M
10/08/2024
Article
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Thread AI

Composable AI • Infrastructure platform

Index Ventures logo
Greycroft logo
Homebrew logo

Thread AI provides a composable AI infrastructure platform that enables enterprises to design, implement, and manage AI workflows by integrating disparate systems into a secure, observable platform.

Seed
$6M
10/01/2024
Article
A
Apron

Business payments • Digitize payments

Zinal Growth logo
Index Ventures logo
Bessemer Venture Partners logo

Apron is a business payments platform that helps SMBs digitize and simplify their payments processes, reducing the time spent on invoice management.

Series B
$30M
09/25/2024
Article
H
Harmonic

AI • Mathematical Superintelligence

Sequoia Capital logo
Index Ventures logo
GreatPoint Ventures logo
Era Funds logo

Harmonic is an AI company developing Mathematical Superintelligence (MSI) to surpass human mathematical capabilities and eliminate common AI limitations.

Series A
$75M
09/23/2024
Article
J
Jump

Freelancers • Full-time contracts

Raise Ventures logo
Index Ventures logo
Breega logo

Jump provides freelancers with full-time contracts and benefits while allowing them to maintain their independence.

Series A
$12.3M
09/23/2024
Article
T
Thatch

Personalized health benefits • Fintech

General Catalyst logo
Index Ventures logo
The General Partnership logo
SemperVirens logo

Thatch is a personalized health benefits platform that leverages fintech and healthtech solutions to simplify healthcare benefit management and decouple health insurance from employment.

Series A
$38M
09/05/2024
Article
C
Cradle

Biotech • AI-powered protein design

Kindred Capital logo
Index Ventures logo

Cradle is a biotech startup that leverages AI for protein design, aiming to expand its team and capabilities with a recent $24M Series A funding.

Series A
$24M
11/28/2023
Article
B
BrightGo

Janitorial Software • Workforce Management

Index Ventures logo
Costanoa Ventures logo

BrightGo is a janitorial software company that offers a platform for scheduling, payroll attendance tracking, inspection systems, and in-app communications to enhance workforce management in the janitorial industry.

Seed
$3M
11/13/2023
Article
T
Tofu

Content creation • Generative AI-based platform

Stage 2 Capital logo
SignalFire logo
Liquid 2 Ventures logo
Index Ventures logo

Tofu is a startup that automates content creation for large-scale omnichannel B2B marketing campaigns using a generative AI-based platform.

Seed
$5M
10/19/2023
Article
C
Cloover

Renewable energy • Subscription services

Cloover is a Stockholm-based climate fintech that offers renewable energy subscription services and aims to connect one billion people to renewable energy through its platform.

Seed
$7.4M
10/18/2023
Article
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Nova Credit

Immigrants • Financial obstacles

Y Combinator logo
Socium Ventures logo
Radiate Capital logo
Kleiner Perkins logo

Nova Credit is a company that helps immigrants in the U.S. overcome financial obstacles by providing connectivity to credit bureau data from other countries, allowing them to apply for banking products internationally.

Series C
$45M
10/17/2023
Article
C
Class Companion

Education Technology • Artificial Intelligence

OpenAI logo
Index Ventures logo

Class Companion is an AI platform that enables teachers to provide instant feedback and support students in personalized learning, with plans to enhance the platform and expand the team.

Seed
$4M
10/05/2023
Article
L
Loop

Cross-border payments • Currency exchange

J.P. Morgan Growth Equity Partners logo
Index Ventures logo

Loop is a fintech startup that simplifies cross-border payments, currency exchange, and treasury management for small to mid-sized businesses.

Series B
$35M
10/04/2023
Article
A
Apron

Business payments • Digitize payments

Visionaries Club logo
Index Ventures logo
Bessemer Venture Partners logo

Apron is a business payments platform that helps SMBs digitize and simplify their payments processes, reducing the time spent on invoice management.

Series A
$15M
09/28/2023
Article
I
Ideogram

Artificial Intelligence • Creative Technology

Two Small Fish Ventures logo
Index Ventures logo
Golden Ventures logo
Andreessen Horowitz logo

Ideogram is a Toronto-based startup that develops generative AI text-to-image technology to assist artists in accelerating their creative process.

Seed
$16.5M
08/29/2023
Article
P
Panobi

Growth Platform • Product Analytics

Index Ventures logo

Panobi is a San Francisco-based company that provides a growth platform enabling product and marketing teams to analyze growth-related patterns and context, consolidate experimentation, metrics, and reports, and facilitate cross-functional team collaboration with real-time data for decision-making.

Seed
$5M
08/24/2023
Article