Jack Altman
27 portfolio companies · 11 on the map · $245M raised · 3 cities
Portfolio map
11 Jack Altman portfolio companies on the map.
Portfolio companies

Slope
San Francisco
Slope partners with large companies to offer AI-enabled credit to businesses via strategic financing partnerships; it has raised $252M from notable investors including Sam Altman, JP Morgan Chase, Union Square Ventures, and Y Combinator to
FinTech$77MEst. 2021
Pulley
San Francisco
Pulley helps construction teams break ground faster and is backed by a marquee group of investors and industry leaders, pursuing a broader mission to make it easier for anyone to start a company, believing founder-led startups succeed longe
SaaS$40MEst. 2021
Cal.com
New York
Cal.com builds scheduling infrastructure that enables individuals, teams, and enterprises to book time without friction; its platform is used by notable customers including Deel, Notion, Framer, and AngelList.
SaaS$32.4MEst. 2021Routable
San Francisco
**Simplifying payouts at scale** Routable’s secure B2B payments platform helps finance teams automate and simplify the payables process from invoice receipt to settlement. With support for your existing workflows and the flexibility to sca
FinTech$30MEst. 2017
Butter
San Francisco
Butter is building modular, template-free tools for video editing and motion design, making video creation fast and playful. It empowers creativity without templates or single-use AI outputs, offering a flexible, modern solution for creator
SaaS$21.8MEst. 2025
Chroma
San Francisco
Chroma provides data infrastructure for AI, aiming to accelerate useful and creative AI applications, and positions itself as the leading retrieval solution trusted by developers worldwide.
AI/ML$20.3MEst. 2022WorkRamp
San Francisco
**The All-in-One Learning Platform** WorkRamp is the All-in-One Learning Platform that your executives, employees, and customers will love. WorkRamp advances learning as a growth engine for your business with a flexible platform that empo
SaaS$17MEst. 2015
Keeper
Redwood City
Double has everything firms need to communicate with clients, catch coding errors, manage receipts, and streamline their workflows -- all in one place. Powered by a 2-way sync with QuickBooks Online and Xero, Double connects to clients' led
Accounting$6.5MEst. 2020
PlanetScale
San Francisco
PlanetScale is a Series C database platform startup backed by $100M in funding from a16z, SignalFire, Insight Partners, and Kleiner Perkins. Founded by veterans who built infrastructure at YouTube, PayPal, Dropbox, and GitHub, it targets a
SaaSSeries CEst. 2018
NexHealth
San Francisco
The Bowling Green Chamber of Commerce is a voluntary association of hundreds of local businesses, nonprofits and government entities strengthening Bowling Green’s economy and quality of life, with nearly 500 investors (mostly small business
Software DevelopmentEst. 2017
TrueNorth
New York
TrueNorth is a leading financial technology services company specializing in digital banking solutions. It has built three fintech unicorns—Upgrade, LendingClub, and Dianrong—from scratch and completed 120 digital transformations, including
FinTechEst. 2015
More portfolio companies
16 more Jack Altman investments we track beyond the map.
DideroNew York · Seed
FormaFremont · Series B
VerifiableAustin · Series B
SoraSan Francisco · Series A
RepriseBoston · Series B
DefaultSan Francisco · Seed
Command AISan Francisco · Seed
SensibleSan Francisco · Seed
fintasticTel Aviv · Seed
WaldoDallas · Series A
Vigil LabsSeed
BenableWashington · Seed
PlaneSan Francisco · Seed
Candidate LabsSan Francisco · Seed
PolytomicSan Francisco · Seed
AtlasPleasanton · Seed
Portfolio map
11 Jack Altman portfolio companies on the map.