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Khosla Ventures co-leads Coframe’s $25M round to build AI websites for every visitor

Khosla Ventures co-leads Coframe’s $25M round to build AI websites for every visitor

Photo: Google DeepMind / Pexels

The San Francisco startup wants web pages that rewrite themselves for each person who lands on them

by Diego Almada Lopez

2 min read

In AI

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Most websites are built once, tweaked occasionally, and then left to gather digital dust. Coframe thinks that model is about to age like a flip phone.

The San Francisco-based AI startup has raised $25 million in a Series A round co-led by Khosla Ventures and Hanabi Capital. The pitch is ambitious: AI-generated web pages tailored to each individual visitor, continuously optimized in real time.

The details of the raise

The Series A was announced on November 9, 2026. It lifts Coframe’s total funding to $35 million since the company was founded in 2023.

That is a meaningful step up from its last raise. Coframe pulled in about $9.3 million in a seed round in October 2024.

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The company is still lean, with approximately 53 employees. It was founded by CEO Josh Payne and VP of Engineering Pavlo Razumovskyi.

What Coframe actually does

Under the hood, the platform uses specialized transformer models and a set of collaborating AI agents. Those agents split up work across functions like strategy, design, and data science.

The system then builds, tests, and refines websites, landing pages, and ads on its own. It is designed to run that loop continuously rather than in occasional campaigns.

This is a departure from classic A/B testing. In the old approach, a marketing team pits two versions of a page against each other, waits for results, picks a winner, and repeats.

The company describes its goal as a “living internet,” one that keeps evolving based on how users interact with it. The founding premise is that the web has been too static for too long.

The numbers Coframe is touting

Coframe says its platform has generated over $300 million in incremental revenue for customers.

The startup also points to conversion lifts at recognizable clients. It cites a 158% increase at Dropbox, a 410% increase at Replit, and a 60% increase at Cash App.

A caveat worth keeping in mind: these figures are self-reported by Coframe. They have not been independently verified.

Disclosure: This article was edited by Diego Almada Lopez. For more information on how we create and review content, see our Editorial Policy.

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