Emad Mostaque
The person behind Stability AI
Last updated: April 2026
Awaira Score
Net Worth
$330M
estimated
Company Valuation
$1B
Stability AI
Age
40
years old
Leadership Profile
As Founder (Former CEO) of Stability AI, Emad Mostaque holds a key position in the AI sector from a base in United Kingdom (age 40). Under their stewardship, Stability AI has achieved a $1B valuation on $399M in total funding, reaching the Series A stage. The company operates in Generative AI, a sector that continues to attract significant capital and talent. This profile is maintained by Awaira as part of its AI founder tracking platform.
Career Highlights
- Founder (Former CEO) at Stability AI
- Series A stage company in Generative AI
- Company valued at $1B
- $399M in total funding raised
- Estimated net worth: $330M
- Based in 🇬🇧 United Kingdom
Founder Score Breakdown
Awaira Founder Score
72/100
Notable Tier
Top 28% of tracked founders
Emad Mostaque holds a notable position among AI founders. This above-average score reflects solid company performance, meaningful funding traction, and growing market presence.
Key Numbers
Awaira Score
72
Age
40
Net Worth
$330M
Company Valuation
$1B
Total Funding
$399M
Employees
100-500
About Emad Mostaque
Emad Mostaque is a British entrepreneur and the founder and CEO of Stability AI, a generative AI company focused on developing open-source AI models. Under his leadership, Stability AI has become known for creating and distributing large-scale generative models accessible to developers and researchers worldwide. The company operates in the competitive generative AI sector, where it has positioned itself around principles of democratizing AI technology.
Mostaque's background spans finance and technology sectors prior to founding Stability AI. He worked in various roles within financial services and technology companies, gaining experience in business development and strategy. His career trajectory reflects an interest in emerging technologies and their commercial applications, which eventually led him to focus on artificial intelligence as a foundational technology.
He is primarily recognized for launching Stability AI and overseeing the development and release of Stable Diffusion, a text-to-image generation model that gained significant adoption among developers and creative professionals. The model's open-source approach represented a different strategy compared to other generative AI companies, emphasizing accessibility and community contribution. This approach generated both support from the open-source community and industry discussion about the implications of releasing large-scale AI models openly.
Stability AI raised $101 million in Series A funding, reflecting investor confidence in the company's approach to generative AI development. The company's work has contributed to broader conversations about open-source AI development and the distribution of advanced AI capabilities.
Career Context
At 40, Emad Mostaque brings years of experience to Stability AI. Under their leadership, Stability AI has raised $399M. The company has grown to about 100-500 people. The company's been around since 2020 — 6 years and counting.
At a Glance
Emad Mostaque — Founder (Former CEO), 40 years old, based in United Kingdom.
Role
Founder (Former CEO)
Company
Stability AI
Company Founded
2020
Stage
Series A
Based In
🇬🇧 United Kingdom
Sector
Generative AI
Team Size
100-500
Latest News — Stability AI
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