DigitalApplied: AI Agents Use 'Vertical Entry, Horizontal Spread' Architecture to Target $750B SaaS Market
DigitalApplied·low signal
DigitalApplied published a SaaS disruption framework describing the replacement pattern as 'vertical entry, horizontal spread' — AI agent startups enter via one well-defined workflow (ticket resolution, invoice processing) then expand horizontally into adjacent workflows by adjusting prompts and adding integrations, with no feature build required. This is architecturally distinct from traditional SaaS expansion and means agent companies can expand 10x faster than incumbent SaaS vendors can defend. The analysis maps which of the $750B SaaS addressable market categories are in early vs late displacement stages.