Coframe Raises $25 Million in Series A

The San Francisco AI startup's round is co-led by Khosla Ventures and Hanabi Capital, lifting total funding to $35 million.

Updated on Nov. 11, 2026 in Startups

Live Poll

Do you think AI-personalized websites will make your online experience better?

Coframe, a San Francisco-based AI startup, has raised $25 million in a Series A round. Khosla Ventures and Hanabi Capital co-led the round, which brings the company's total funding to $35 million.

Why it matters

The raise shows continued investor interest in AI tools that generate and optimize websites, landing pages, and ads. Coframe's platform targets marketing teams seeking personalized, automated digital content.

Coframe's $25 million Series A is nearly triple its roughly $9.3 million seed round from October 2024, bringing total funding to $35 million. The company, with about 53 employees, reports self-described customer results including a 158% conversion lift at Dropbox, though the company's valuation was not disclosed.

The players

Coframe

A San Francisco-based AI startup founded in 2023 that builds autonomous systems for generating and testing websites, landing pages, and ads.

Khosla Ventures

A venture capital firm known for backing early-stage technology companies, which co-led Coframe's Series A round.

Hanabi Capital

An investment firm that co-led Coframe's Series A round alongside Khosla Ventures.

The details

Coframe uses specialized transformer models and collaborating AI agents that split work across strategy, design, and data science. The platform builds, tests, and refines websites, landing pages, and ads autonomously in a continuous loop, tailoring them to individual visitors. The company says its tools have generated about $300 million in incremental revenue for customers, a figure it self-reports.

2023: Coframe is founded.
October 2024: Coframe raises approximately $9.3 million in a seed round.
November 9, 2026: Coframe announces its $25 million Series A.

The Tech Race

Coframe's approach extends the wave of generative tools that build and A/B test marketing pages, moving toward fully autonomous loops that personalize content per visitor. The round positions it among venture-backed rivals racing to automate conversion optimization for large consumer brands.

For marketers and small businesses, tools like Coframe's could eventually change how quickly websites, landing pages, and ads are tested and personalized. Teams evaluating such platforms should weigh the self-reported performance claims against their own conversion data before committing budget.

The takeaway

Automated, per-visitor content generation is moving from experiment to funded business, so marketers should measure AI-driven conversion gains against their own baselines rather than vendor-reported figures.