YCW26· AI· DataSitefire
Marketing suite for the agentic web
Founders
- Jochen MadlerFounder/CEO
- Vincent JeltschFounder/CTO
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
KayaS21Marketing agency for startups: 10x cheaper, better and fasterShared: analytics, marketingActive
CoteraW22The fastest way to build an AI agentShared: analytics, marketingActive
GaugeS24Gauge helps you get recommended and implemented by AI.Shared: analytics, marketingActive
ConvergeS23All-in-one marketing measurement for B2CShared: analytics, marketingActive
HubloS14Hublo is making data-driven marketing simpler. It's a super simple…Shared: analytics, marketingAcquired
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About Sitefire
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. The teams using Sitefire execute on-page and off-page actions to deliver measurable top-line growth.
BY, Germany
Sitefire: questions
Which YC batch was Sitefire in?
Sitefire was in Y Combinator's Winter 2026 batch (W26).
Is Sitefire still active?
Y Combinator lists Sitefire as active.
Who founded Sitefire?
Sitefire's founders, as listed on its YC page: Jochen Madler (Founder/CEO), Vincent Jeltsch (Founder/CTO).
Where is Sitefire based?
Sitefire lists BY, Germany as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.