Most websites today treat every visitor the same. Whether someone arrives from an ad, a search result, a recommendation engine, or even an AI assistant, they often see the exact same page. That mismatch leads to broken user journeys, wasted marketing spend, and lost revenue.
That’s the problem Fibr AI is trying to fix. The San Francisco-based startup has raised $7.5 million in seed funding to build what it calls the Agentic Web, where every URL acts like an intelligent experience that adapts in real time.
The round was led by Accel, with participation from WillowTree Ventures and MVP Ventures, along with angel investors who are operators from Fortune 100 companies.
With the new funding, the company plans to expand its product and push further toward making adaptive, one-to-one web experiences possible at scale.
Turns websites into adaptive systems
Founded by Ankur Goyal and Pritam Roy, Fibr AI is changing how busy consumer websites operate. Although marketing tools have improved, many websites remain static and can’t adapt to visitors’ intentions.
The company’s agentic website optimisation platform transforms high-traffic consumer-facing websites into adaptive, revenue-driving experiences for both human visitors and AI-Agents by turning every URL into an intelligent agent.
“Marketing has become intelligent everywhere except the website,” said Ankur Goyal, CEO and co-founder of Fibr AI. “We’re building the Agentic Web, where every URL operates as a living experience system that understands context and responds in real time for humans, cohorts, and even AI agents. The website stops being a passive destination and becomes an active part of the growth stack for Marketers and CMOs.”
The shift is becoming more urgent as traffic increasingly comes from conversational AI tools and large language model–driven ads, where users arrive ready to act.
“Most websites today still run on infrastructure built years ago,” said Prayank Swaroop, Partner at Accel. “CMS platforms are effective at publishing content, but not at understanding context or adapting in real time. That gap is becoming more visible in conversational discovery, like ChatGPT and LLM-driven advertising, where users arrive with high intent and are ready to act. The website can’t just be a destination—it has to respond immediately and intelligently. What’s compelling about Fibr is that it brings AI agents directly into the experience layer, enabling websites to understand context and adapt in real time. It consolidates what used to require multiple tools, agencies, and large teams, into one system, making true one-to-one experiences possible at scale.”
The platform is already being used by large enterprises, including Fortune 50 banks, across sectors such as banking, financial services, and healthcare.
