Cartesia has raised $22.0M in total across 1 funding round.
Cartesia's investors include Andreessen Horowitz, Balderton Capital, Conviction Partners, CRV, Cyberstarts VC, Global Innovation Fund, Greylock, Hanabi Capital, Index Ventures, Innovation Endeavors, Insight Partners, LombardStreet Ventures.
Cartesia is an AI technology company founded in 2023 that builds real-time multimodal intelligence, including a generative voice API noted for its speed and ultra-realistic output, as well as on-device models for fast, private, offline inference across text, audio, video, images, and time-series data.[1][2][3] It serves the technology sector, enabling interactive AI applications, and has raised $91M total ($22M seed, $64M Series A in recent months) to scale operations, reduce latency, and expand enterprise use cases, achieving strong growth momentum with a Mosaic Score up +252 points in the past 30 days and a team of 40-50 employees based in San Francisco/Daly City.[1][2]
Cartesia was founded in 2023 by Albert Gu, Arjun Desai, Brandon Yang, and Karan Goel, who met as PhDs at Stanford AI Lab.[2][3] There, they invented State Space Models (SSMs), a new primitive for training efficient, high-quality large-scale foundation models, which emerged from four years of theoretical development and scaling across diverse modalities.[3] Early traction came swiftly with a $22M seed round to accelerate hiring, research infrastructure, and product launches, followed by a pivotal $64M Series A to fuel growth in real-time AI technologies.[2]
Cartesia rides the wave of real-time, on-device AI driven by demand for low-latency, multimodal intelligence in voice agents, customer service, and interactive apps—trends amplified by exploding generative AI adoption.[1][2][3] Timing is ideal post-2023 AI boom, with SSMs addressing transformer model limitations in efficiency and scale, enabling edge computing amid privacy regulations and hardware advances.[3] Market forces like enterprise needs for fast inference (e.g., reducing system latency) favor Cartesia, influencing the ecosystem by open-sourcing primitives like SSMs from Stanford roots and partnering with innovators like Dell Technologies Capital.[3][5]
Cartesia is primed to lead in ubiquitous, interactive AI, with SSMs scaling to new modalities and use cases like enterprise voice agents and on-device multimodality. Trends in edge AI, real-time processing, and multimodal fusion will propel growth, potentially evolving its influence through broader model adoption and acquisitions. As pioneers from Stanford's AI Lab, they're positioned to redefine efficient foundation models, building directly on their mission for AI that runs anywhere.
Cartesia has raised $22.0M across 1 funding round. Most recently, it raised $22.0M Series A in December 2024.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Dec 1, 2024 | $22.0M Series A | Andreessen Horowitz, Balderton Capital, Conviction Partners, CRV, Cyberstarts VC, Global Innovation Fund, Greylock, Hanabi Capital, Index Ventures, Innovation Endeavors, Insight Partners, LombardStreet Ventures, Mucker Capital, Glenn Solomon, Propeller VC, Dwipal Desai, Jeff Bezos, Rob Theis |
