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MosaicML

AI · San Francisco, United States · Founded 2020

MosaicML is a startup and community on a mission to make Machine Learning Training efficient, algorithmically

Valuation $1–2.5B
Revenue $10–50M
Headcount <100
Unlock exact values This page shows ranges. Dealroom has the exact numbers for MosaicML and the history behind them.
Power Law Unicorn$1–10B valuation tier

Talent graph

MosaicML's talent

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Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia 7 alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

10 investors on MosaicML's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 7 investors entered at this stage
E14 Fund
AME
DCVC
Future Ventures
Playground Global
Lux Capital
Correlation Ventures
Series B+ 3 investors entered at this stage
Samsung Next
Frontline Ventures
AME Cloud Ventures

MosaicML mafia

Startups founded by MosaicML alumni

Former MosaicML employees who went on to start their own companies. Sorted by Dealroom signal score.

Unconventional AIEst. 2025
Naveen RaoUnited States
Signal score95
DatologyAIEst. 2023
MLMatthew LeavittUnited States
Signal score93
Applied ComputeEst. 2025
Linden LiUnited States
Signal score92
EngramEst. 2025
Dan BidermanUnited States
Signal score86
Standard KernelEst. 2025
Chris RinardUnited States
Signal score85
Log10Est. 2023
Niklas Quarfot NielsenUnited States
Signal score82
RadixArkEst. 2025
Ying ShengUnited States
Signal score59

Book a demo to explore the full alumni network →

Global footprint

Where MosaicML has talent and traffic

Workforce by country
4 countries with
team presence
🇺🇸 United States95.1%
🇩🇰 Denmark2.3%
🇯🇵 Japan2.3%
🇨🇦 Canada2.1%
4 countries shown
Web traffic by country
9.9K monthly visits
across markets
🇺🇸 United States46.5%
🏳️ Russian Federation16.2%
🇨🇦 Canada12.1%
🇮🇳 India11.1%
🇬🇧 United Kingdom5.1%
Top 5 markets shown

Market sentiment

What the market is saying about MosaicML

An AI-synthesized read of the highest-engagement posts about MosaicML on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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