Nextdoor - Nextdoor is the private social network for your neighborhood.
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
Angie's List - Fair price, quality service, and that stripes are always in season.
Membee - Membee is web-based membership management software.
Handy - House cleaning, home cleaning, furniture assembly, TV mounting and other handyman services. Book in 60 seconds. Top-rated local professionals. Handy Happiness Guarantee.
Galette - Galette is a membership management web application towards non profit organizations.