A year ago, asking whether HubSpot’s AI was any good meant judging a chatbot that mostly drafted email subject lines. That’s no longer the right question. HubSpot has spent the past eighteen
An AI agent stack is the set of layers sitting between a raw model call and an agent that can plan, use tools, hold state, and finish a task with only light
In 2026, an AI coding assistant might mean a plugin that autocompletes the next few lines of a function. It might mean a full code editor that rewrites six files after reading
