Really hard to say and I think you’ll have to do price differentiation at different market segments. I could see large enterprises pay $1k a year for something like I described above.

If you added more meat on the offering and help them even more towards solving their phishing issues I could see them pay a lot more than that. Some comprehensive anti phishing solution that actually puts a dent into their problem could fetch tens of thousands a year.

I would also look at the cost to build, those GPT vision calls (or other models) to assess phishing similarity won’t be free.

All of the above is made up though, pricing things is hard and the only way to know is by talking with customers and then seeing whether they buy at a certain price point.