We were trying to get a piece of that pie - we had the relationships, and even had successfully gotten the product into the hands of the users who were begging for licenses to incorporate it into the new service. But we ran out of runway before a check was signed, everyone got laid off, and the product will never see the light of day.
Fundamentally the reason it failed was that we put all our eggs in one basket, and we were trying to sell shit to people who couldn't pay for it even if they wanted to.
This big business had a particular culture that could be called, "decide by committee" (I forget the actual name of the process). Essentially, no one in the business was really empowered to do anything by themselves - every decision had to be approved of by a group of stakeholders, in a meeting. If the decision is a good one everyone shares in success, if it is a bad one everyone shares in failure (although one could argue everyone takes credit for success, and no one takes blame for failure).
This is bad in theory and worse in practice.
What killed the deal was that the people we needed to sign off on the purchase were almost never in the same state, let alone the same office. And this was pre-covid when remote meetings were not considered viable at that business. It took eight months to negotiate the sale and another 6 months to schedule the meeting to sign off on them.
I was laid off about six weeks before the meeting happened, when we ran out of money. By the time it did, the other company was offering to acquire the startup for less than what they would pay for the software.
There are a lot of morals to this story that seem obvious in hindsight, but it's easy to get lost when you're burying your head trying to reach some milestone that is unachievable.
The stack of ideas for using the basic capability was tall; we had plans for all sorts of things; but we needed to do a heavy round of actual beta testing because DOS.
Take the notion to the CEO for signoff; he says "what? people have to leave their computers on all the time for this? no one is going to do that!" and cancels the whole project.
I heard someone actually bought the code from them later, right about the time Windows finally got an official TCP/IP stack. Whoever that was, I pity them. Nasty ASM code.