Professionals need AI that understands their specific tools, jargon, and workflows. A specialized copilot could provide more value than general ones.
Build assistants trained on domain knowledge (like legal, medical, or engineering fields) with custom plugins for industry tools.
Charge via subscription with team pricing. Start by focusing on one well-defined vertical.
MVP could be a Chrome extension with custom prompts for a specific profession.
The risk is large players eventually covering all verticals - stay focused on niches they'll ignore.