Autumn AI
Autumn AI is a YC Winter 2026 (W26) company. Based in San Francisco, CA, USA. Team of 2.
About Autumn AI
Summary
Autumn AI builds a real-time signal intelligence platform for go-to-market teams. It continuously monitors public sources, including social posts, code commits, blogs, and announcements, and surfaces buying signals the moment they appear, replacing manual prospect research and scattered database lookups. Sales and GTM teams define their ideal customer profile and the signals they care about, then receive a filtered, real-time feed of relevant intent data.
Business model
Free plan plus paid tiers, with a "Book a call" path for enterprise access.
Go-to-market
B2B sales and GTM teams are the primary buyers; adoption starts through a self-serve free plan, with a direct sales motion available for larger accounts.
From the Y Combinator listing
Stalk your prospects at scale.
Autumn is building the first real-time signal intelligence platform for GTM teams. We monitor posts, commits, blogs, and announcements, surfacing buying signals the moment they appear. Define your ICP and the signals that matter, and we deliver a condensed, real-time feed filtered by intents.
Facts
- B2B / B2B -> Infrastructure
- San Francisco, CA, USA
- 2
- Active
- Early
Founders (2)
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