Founded in 2025, Flint is building an autonomous website platform that uses AI agents to generate and optimise landing pages without manual development or design work. The platform is aimed at growth teams seeking to scale web production, claiming a 50% improvement in Google Ads conversion rates for customers using automatically generated, on-brand pages hosted on their own domains.
The company operates at the intersection of artificial intelligence, autonomous systems and web development. Its founding team includes the former head of growth and an engineer from Warp, as well as a co-founder who led simulation and infrastructure teams at Nuro. Flint raised $5M in seed funding, with backing from Accel, Sheryl Sandberg's investment fund and Neo.
Flint's core proposition is eliminating bottlenecks in landing-page creation. Rather than relying on designers and developers for each new page, growth teams can use the platform to produce unlimited variations, with AI handling layout, copy and optimisation decisions. The approach is designed to let marketing teams iterate faster on campaigns without building out larger technical teams.
