Facebook Testing App for Prisoners Re-Entering Society

Facebook Inc. is building a service for people who are transitioning from prison back into society, part of an apparent effort within the company to create more products for marginalized communities.

A promotion for new software called The Re-Entry App was shared at the top of some users’ Instagram feeds on Wednesday. The notification, proposing help with “preparing for life after prison with community support,” asked users to click for early access to try the app and provide feedback.

“We’ve been exploring different ways to help close gaps faced by those in marginalized communities across our apps,” a Facebook spokeswoman ...