Interesting tool, do you have some domain knowledge as an analyst or something similar? I've always been curious what research tools analysts are using outside of like, Google.
I don't have any background as an analyst or anything like that. ACH is a real tool, really used by the CIA, and the existing versions are basically crappy spreadsheets, or not free, or both.
I don't doubt someone with coding skills could do it better, it's just that no one else has stepped up. Probably because there's no profit angle, but that's conjecture on my part.
