I run a form SaaS business that offers a free tier as a means of letting people see the app, try the service, etc. I think it's not only a nice resource, of course, but also pretty valuable in its own right, and enough to run a couple small sites off of.I'd like to partner with organizations and companies that could use it (could be a great part of a larger teaching tool, or an ad-hoc backend for something like codepen) but have no idea how to go about finding them, other than cold outreach.If you have a free product, how do you give it away? I know this sounds a little like "What marketing?" but are there any channels or strategies that work particularly well when price isn't an issue?