If you aren't familiar with Winnie, think of it as Yelp for parents -- telling you how kid-friendly your local haunts are. Stroller friendly. Changing table. Kids menu. Check.
The site's most helpful section is their childcare search databases for NYC and the Bay area. Half of licensed child care providers don't have an online presence, so creating a comprehensive resource is game-changing.
Enjoy seeing the behind the scenes of a mom starting a company that's already raised $6.5M in seed funding. Go, Sara!