Stability AI is the developer of Stable Diffusion and a leading open‑weight generative image model with a large community of creators, model builders and developers. The company has built services and commercial products around its open models and expanded into domains including code, text, doodle, music, audio, 3D and video generation as well as some biomedical research. Stability pivoted toward a subscription model for commercial use in December, with plans starting at $20 per month, and has considered reselling its compute as a managed service. Leadership changes include Prem Akkaraju being named CEO and Sean Parker joining as executive board chairman; several key researchers and employees have left. The company faces multiple copyright suits alleging its models were trained on images without permission. Financially, Stability reported acute distress last year — just $4 million in the bank in October, a projected $11 million in 2023 sales, roughly $99 million per year in cloud infrastructure obligations and about $53 million in operating expenses and wages — prompting the new financing and strategic options including a potential sale. Stability AI is known for its Stable Diffusion image‑generating software and presents itself as an independent, open‑source, multimodal AI company (image, language, code, 3D, audio). The firm recently secured about $50 million in financing via a convertible note, according to Bloomberg and reporting cited by PYMNTS. Management says it has seen tenfold revenue growth over the past year and expects further revenue expansion by year‑end as it rolls out additional products. The company has faced internal challenges, including turnover among senior personnel such as the head of human resources and reported disagreements with some board representatives. One major backer reportedly raised concerns about CEO Emad Mostaque’s leadership and considered adding a co‑CEO or president. Stability AI is also contending with a lawsuit from co‑founder Cyrus Hodes, who alleges he was deceived into selling shares; the company disputes those claims. Additionally, the firm is among several AI companies facing copyright lawsuits over use of creators’ work in training models; despite these issues, Stability AI has expressed optimism and emphasized the value of board guidance. Stability AI develops open-source generative models for images and audio, including Stable Diffusion and Dance Diffusion, and provides access via its DreamStudio platform and API. The company was co-founded and bootstrapped by CEO Emad Mostaque in 2020 and is based in London and San Francisco. It operates a cluster of more than 4,000 Nvidia A100 GPUs in AWS and reports operations and cloud expenditures that have exceeded $50 million. DreamStudio has more than 1.5 million users who have created over 170 million images; Stable Diffusion has more than 10 million daily users across channels, and the open-source model has been downloaded over 200,000 times. Stability AI plans to monetize by training private models for customers, serving as an infrastructure layer, and commercializing projects in audio, language, 3D and video. The company has taken a largely hands-off approach to moderation, which has attracted controversy and regulatory attention; the new capital is intended to support larger-scale deployments, more supercomputing power, and hiring to grow from about 100 to roughly 300 employees.

Total raised

$151M

Funding rounds

3

Latest round

Convertible Note

Latest activity

Nov 2023