Key Takeaways
- • Coframe, a San Francisco AI startup, raised $25 million in a Series A round co-led by Khosla Ventures and Hanabi Capital, announced November 9, 2026, bringing total funding to $35 million since its 2023 founding.
- • The company's platform uses specialized transformer models and collaborating AI agents to build, test, and refine websites, landing pages, and ads continuously, replacing periodic A/B testing.
- • Coframe reports more than $300 million in incremental revenue generated for customers, including conversion lifts of 158% at Dropbox, 410% at Replit, and 60% at Cash App; these figures are self-reported and unverified.
- • The company has about 53 employees and was founded by CEO Josh Payne and VP of Engineering Pavlo Razumovskyi; it previously raised about $9.3 million in a seed round in October 2024.
Summary
The company is positioning its technology around AI-generated web pages tailored to each individual visitor and optimized continuously in real time. Its platform relies on specialized transformer models and a set of collaborating AI agents that divide work across strategy, design, and data science. The system builds, tests, and refines websites, landing pages, and ads autonomously, running as an ongoing loop rather than in discrete campaigns. This represents a departure from conventional A/B testing, in which marketers compare two page versions, wait for results, select a winner and repeat. Coframe describes its goal as a "living internet" that evolves based on user interaction.
Coframe states its platform has generated over $300 million in incremental revenue for customers. The company cites conversion increases of 158% at Dropbox, 410% at Replit and 60% at Cash App. These figures are self-reported by Coframe and have not been independently verified.
The company employs approximately 53 people and was founded by CEO Josh Payne and VP of Engineering Pavlo Razumovskyi.
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