https://techcrunch.com/2019/11/21/wonderbly-studio/

Wonderbly, the personalised book publisher backed by Google Ventures and best known for the breakout hit “Lost My Name,” is unveiling Wonderbly Studios in a bid to make it easier for other brands to offer personalised and bespoke printed books on-demand.

Initially, Wonderfully Studios will work with select partners to provide access to its personalisation API and help create new books using its technology and expertise in the space. However, longer term Wonderbly co-founder and CEO Asi Sharabi tells me the plan is to continuing developing the platform and eventually open up the whole thing so that anybody can offer high-quality and data-infused personalised books via its API.