But I can argue that pricing is part of my strategy and revealing pricing information in cases where I explicitly forbade it is potentially damaging because it allows a competitor to undercut me. I'd be surprised if they do go after a client, but my concern for these guys is they are not a client. They are an aggregator of this information. If any of these quotes were given with the caveat that pricing should not be shared, then a named company who's on the pricier side might have a good leg to stand on arguing this site damaged their business with what amounts to a trade secret (pricing strategy). At three very least or could result in a letter and headaches. Asking for who gave the information is something I would totally see too, especially if this was a client who jumped ship, if anything else just as a scare tactic/revenge
IANAL, and don't know how the law actually applies to this, but prohibiting customers or potential customers from disclosing price information clearly seems anti-competitive to me. And in some ways it is even worse than giving you an advantage for you over your competitors, if all your competitors also keep pricing a trade secret. In that case it gives you and your "competitors" an advantage against the customer, because the customer can't effectively compare prices, at least without expending considerable effort, which can result in the customer paying more. Especially for smaller companies with less negotiating power.
also not a lawyer, but unless your contract includes specific confidentiality around the price, I don't think disclosing it is an issue. it will be very, very hard to argue it's a trade secret because it is not, in fact, a secret
But I can argue that pricing is part of my strategy and revealing pricing information in cases where I explicitly forbade it is potentially damaging because it allows a competitor to undercut me. I'd be surprised if they do go after a client, but my concern for these guys is they are not a client. They are an aggregator of this information. If any of these quotes were given with the caveat that pricing should not be shared, then a named company who's on the pricier side might have a good leg to stand on arguing this site damaged their business with what amounts to a trade secret (pricing strategy). At three very least or could result in a letter and headaches. Asking for who gave the information is something I would totally see too, especially if this was a client who jumped ship, if anything else just as a scare tactic/revenge