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Cartesia
Cartesia is building next-gen foundation models using new subquadratic architectures pioneered by our team at Stanford and CMU
About Cartesia
Cartesia.ai is an innovative startup focused on developing advanced artificial intelligence (AI) models. The company specializes in creating next-generation foundation models, which are the underlying AI systems that can be adapted for various applications. These models are built using new subquadratic architectures, a type of design that allows for faster and more efficient processing. Cartesia's team, which includes experts from prestigious institutions like Stanford and Carnegie Mellon University (CMU), is at the forefront of this technology.
The primary clients for Cartesia.ai are businesses and research institutions that require cutting-edge AI capabilities. These clients operate in various sectors, including technology, finance, healthcare, and more. By providing these advanced models, Cartesia helps its clients improve their operations, make better decisions, and innovate more effectively.
Cartesia operates in the highly competitive AI and machine learning market. This market is characterized by rapid technological advancements and a high demand for efficient and powerful AI solutions. Cartesia's unique approach, leveraging state space models and other advanced architectures, sets it apart from competitors who primarily use traditional Transformer models.
The business model of Cartesia.ai revolves around the development and licensing of its AI models. The company releases some of its models, like the Mamba 3B SlimPJ, under open-source licenses such as Apache 2.0. This strategy allows developers and organizations to use and build upon Cartesia's technology, fostering a community of users and contributors. Additionally, Cartesia may generate revenue through partnerships, custom AI solutions, and consulting services.
In summary, Cartesia.ai is a forward-thinking AI startup that develops advanced foundation models using innovative architectures. It serves a diverse range of clients in various industries, operates in the dynamic AI market, and generates revenue through licensing, partnerships, and services.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2023
- Headquarters
- San Francisco, United States
- Employees
- 122
- Open positions
- 15
- Dealroom signal
- 94.4/100
- Sector
- AI, Core AI, Text Recognition, Spinout, Edge Computing, Novel AI, Generative AI, genAI Model Maker, Voice Tech, AI Model Maker, ai model layer
- Technology
- Artificial Intelligence, Deep Tech
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VCOther financing | Nov 2025 | $100M | $400M | Index Ventures · Lightspeed Venture Partners · Nvidia · Kleiner Perkins | ↗ |
| SERIES AOther financing | Mar 2025 | $64M | $256M | Lightspeed Venture Partners · Greycroft Partners · Dell Technologies Capital · TheFactory | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Cartesia is 780K monthly website visits, up 105.3% over the last three months. Cartesia's team grew 69.4% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed7 investors entered at this stage
Index Ventures
General Catalyst
SV Angel
Conviction
Lightspeed Venture Partners
A* Capital
TheFactory
Series A4 investors entered at this stage
Kleiner Perkins
Greycroft Partners
Dell Technologies Capital
Samsung Ventures
Series B and later1 investor entered at this stage
Other known investors1 additional known investor
Stanford University
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
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