Agentic AI Startups: Top 25 Companies Raise Over $25B with Coding Vertical Leading at $3B+

AI Funding Tracker·medium signal

The top 25 agentic AI companies have collectively raised over $25B in funding, with coding/developer-tool startups (Cognition, Poolside, Replit, Magic, Augment, Codeium, Factory, StackBlitz) leading at $3B+ combined. Customer support is the most capital-dense vertical at $2.4B+ (Sierra, Parloa, Decagon, Cresta, PolyAI, Wonderful). Over the past 12 months, 31 disclosed agentic AI deals totaled $1.4B, with valuations defying traditional SaaS metrics — the winners share deep vertical focus, production-grade reliability, and defensible data moats.