Hey Nikhil D., here’s my take.
I’ve used Apollo for years. Their AI used to be pretty rough until recently, but it’s improved, and my open rates have stayed strong when I used it. It’s definitely not perfect. That said, I moved to B2Brocket.ai when I started working with them, so I’m admittedly biased. Their AI agents are getting excellent at producing fully customizable emails, subject lines/openers, and P.S. lines.
They also rolled out a knowledge center where you can upload up to 10,000 pages of material, docs, website URLs, PDFs, slide decks, discovery call transcripts, and more. All to train the system, the goal is for the AI to represent your brand accurately and even handle full outbound AI voice conversations. Anyway, that’s just my opinion!
DM me if you want more details.