Using free products for lead generation
blog.clearbit.com
blog.clearbit.com
To me, this one resonated best:
"APIs have a particularly tough marketing challenge in that the product can have a ton of varying use cases. You need different messaging to multiple customer segments each with their own use cases and needs."
In terms of "doing things that don't scale early on", this is _the_ thing API-as-a-Service companies ought to do. Your users won't build reference apps for you. You need to build them for your customers and make them very easy to use. This amounts to what enterprise software marketers call "solution selling."
Disclosure: I lead marketing at Treasure Data, an early Clearbit customer.
https://itunes.apple.com/us/app/sitorsquat-restroom-finder/i... https://play.google.com/store/apps/details?id=com.charmin.si...
There's plenty of simple tools that won't make a business by themselves, but will draw plenty of attention to the company that makes them.
[1] https://en.wikipedia.org/wiki/Health_Insurance_Portability_a...