Really not specific to GTM/RevOps teams but I use very regularly ChatGPT for brainstorming sessions when working thru projects, process improvements, ELT level presentations, etc.
Checkout clientell.ai, it is a ai agent that acts as you salesforce admin and can answer queries for you salesforce data as well as do admin tasks like creating flows, validation rules, etc.
Meetrecord - to update CRM data fields automatically from calls (understands and shows analysis of multiple calls/emails within each deal). Shows deal leakage with very specific reasons and recommendations.