Altimeter Capital
44 portfolio companies · 19 on the map · $3.3B raised · 11 cities
Portfolio map
19 Altimeter Capital portfolio companies on the map.
Portfolio companies

Checkout.com
London
Checkout.com is a global provider of payment solutions that help businesses and communities thrive in the digital economy.
Fintech$1.8BEst. 2012Hiring fastPersonio
Munich
Personio is a comprehensive HR software platform designed specifically for small and medium-sized enterprises.
SaaS$772MEst. 2015
OfferUp
Bellevue
OfferUp provides an online and mobile C2C marketplace app for people to buy and sell electronics, furniture, and cars.
Technology, Information and Internet$381MEst. 2011
Duetto Research
San Francisco
With team members all over the world, Duetto's cloud technology is improving the lives of hoteliers everywhere by providing pricing, financial forecasting and group business solutions that optimize for the small decisions -- so you can focus on the big decisions and executing your revenue strategy. Let us unlock your data so you can unlock more revenue. Learn more at www.duettocloud.com.
Hospitality$143.2MEst. 2012
Unlearn
San Francisco
Unlearn exists to transform clinical development by making every trial smarter.
Research Services$134.8MEst. 2017
Lightstep
San Francisco
Gain insights to detect and quickly respond to changes in cloud-native and monolithic applications.
Software Development$10.8M
Everest Systems
Mountain View
Everest Systems develops AI-powered business software for mid-sized enterprises, backed by renowned investors and led by SAP veterans. With ~130 staff across Mountain View, Heidelberg, London, and Porto Alegre, it operates a subscription-ba
SaaSSeries BEst. 2020
Airbyte
San Francisco
Airbyte, founded in 2020, is an open-source data integration company that positions itself as the open-source standard for EL(T); it covers the long tail of integrations with adaptable connectors and serves over 25,000 companies, backed by
Data Infrastructure and AnalyticsSeries BEst. 2020
Prisma
Berlin
Prisma makes working with databases easy by simplifying database interactions for anyone who works with databases, positioning itself as a straightforward solution in the database space.
SaaSSeries BEst. 2016
Twilio
San Francisco
Today's leading companies trust Twilio's Customer Engagement Platform (CEP) to build direct, personalized relationships with their customers everywhere in the world. Twilio enables companies to use communications and data to add intelligence and security to every step of the customer journey, from sales to marketing to growth, customer service and many more engagement use cases in a flexible, programmatic way. Across 180 countries, millions of developers and hundreds of thousands of businesses use Twilio to create magical experiences for their customers.
CommunicationsPublicEst. 2008Hiring fast
Workato
Palo Alto
Workato is an automation and orchestration platform designed to connect applications, data sources, and workflows across an organization.
Software DevelopmentSeries EEst. 2013Hiring fast- E
Essential.com
Palo Alto
Essential is a mobile and home devices company focused on creating consumer technology products for the 21st century.
Technology, Information and InternetSeries BEst. 2015 - JB
Julep Beauty
New York
Julep is a fast-growing ecommerce beauty brand that takes a full-stack approach to product development, testing, and distribution.
Personal Care Product ManufacturingEst. 2007 
OpenAI
San Francisco
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first — ahead of profit. To achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
Artificial IntelligenceHiring fast
Starburst
Boston
Starburst offers a data lakehouse platform unifying access to distributed data across cloud, on-premises, and hybrid environments.
Software DevelopmentEst. 2017
Modern Treasury
San Francisco
Modern Treasury builds payments operations solutions, focusing on payment operations as core to business. Described as a lean team, this positions the company as a focused provider in the payments operations space for businesses.
FinTechSeries C
Roblox
San Mateo
Roblox's vision is to reimagine the way people come together.
Software DevelopmentEst. 2004Hiring fast
Anthropic
San Francisco
We're an AI research company that builds reliable, interpretable, and steerable AI systems. Our first product is Claude, an AI assistant for tasks at any scale. Our research interests span multiple areas including natural language, human feedback, scaling laws, reinforcement learning, code generation, and interpretability.
Artificial IntelligenceEst. 2021Hiring fast
Snowflake
Bozeman
Snowflake is a cloud data platform that provides a data warehouse as a service designed for the cloud.
DataPublicHiring fast
More portfolio companies
24 more Altimeter Capital investments we track beyond the map — 44 tracked in total.
Cerebras SystemsSunnyvale · Series H
LiveKitSan Jose · Series C
Solo.ioCambridge · Series C
PlaidSan Francisco · Venture
ConfluentMountain View · Series E
CCC Intelligent SolutionsChicago · Post-IPO Equity
SoFiSan Francisco · Post-IPO Equity
StockXDetroit · Series E
OktaSan Francisco · Series F
23andMeSunnyvale · Post-IPO Equity
MongoDBNew York · Series F
BenchlingSan Francisco · Series F
GrabSingapore · Post-IPO Equity
TranspositSan Francisco · Series B
Cockroach LabsNew York · Series F
UiPathNew York · Series F
ClumioSanta Clara · Series D
DataRobotBoston · Series G
Boom SupersonicCentennial · Series B
HubSpotCambridge · Series E
Blue HexagonSan Francisco · Series B
LaceworkMountain View · Series D
RingCentral EventsBelmont · Series D
Permiso SecurityPalo Alto · Series A
Portfolio map
19 Altimeter Capital portfolio companies on the map.