sitefire

sitefire is a Y Combinator-backed company that marketing suite for the agentic web. The company participated in the Winter 2026 batch of Y Combinator.

sitefire (YC W26) helps brands market their products to agents. They create content and tools that get their products discovered and used by AI agents (ChatGPT, OpenClaw). sitefire identifies which content drives AI visibility, and automatically creates it. Unlike GEO tools, sitefire is an AI-native agency that executes on-page and off-page actions and delivers measurable top-line growth.

sitefire was part of Y Combinator's Winter 2026 cohort, has a team of approximately 2 employees, and is actively operating.