Who runs One AI Build
I build AI phone agents for small businesses, so I read these vendors' pricing pages for a living. This site is the spreadsheet I kept, made public — with the sources attached so you can check my work.
Today the site tracks 18 vendors, 136 head-to-head comparisons and 8 industries. Every claim links to the vendor page it came from, and every page shows the date that page was last read. If a number here is wrong, it is wrong in public and you can email me to fix it.
Disclosure
Disclosure: I run Everyday Software, which builds custom AI phone agents. That makes me a competitor to some vendors listed here, which is exactly why every claim on this site is sourced to the vendor's own page rather than my opinion.