Bay Area Homebirth Collective

SF Bay Area parents who have used midwives that are part of the Bay Area Homebirth Collective (BAHC)
Year Established: 2003
Number of Members: 1000 - 2000
Neighborhoods: Citywide
Format: Email List

Bay Area Mommies

Hi Mommies! I created this group so us mommies could connect in many different ways! Get advice, play dates, swap ideas, nanny/babysitter, or simply just support for mommies. Please do not post anything for sale as this is no longer a buy/sale group.
Year Established: 2013
Number of Members: 5000 +
Neighborhoods: Citywide
Format: Facebook

Buy Nothing (SF Families)

This is a group for San Francisco families to give, share, and borrow items for children and families.
Number of Members: 5000 +
Neighborhoods: Citywide
Format: Facebook

Golden Gate Mothers Group

GGMG has an incredibly active online forum where over 4,000 moms discuss everything from the best playgrounds to recommendations for every product and service under the sun.

Number of Members: 5000 +
Neighborhoods: Citywide
Format: Other

Main Street Mamas

Main Street Mamas is the social and community arm of Sensible Sitters. Founded in 2014, MSM has blossomed into a group of over 13,000 members with countless threads on *mostly* parenting advice specific to our little 7x7 city.
Number of Members: 5000 +
Neighborhoods: Citywide
Format: Facebook

Mom Squad

Mom Squad SF is a casual place to be social, connecting new moms who are experiencing the same ups and downs of life with their little ones. And knowing how hectic our day-to-day lives can be (to say the least!), our community offers support both online and in real life. Because in-person connections are crucial in fostering happiness, we encourage members to collaborate and plan events. If you're headed out on a stroller walk, you just share your plans with your group and meet up with someone nearby. Or when you go back to work, you can find friends to join you for lunch, after-work drinks, or a weekend hike. There's always something to do with a friend (sometimes one that's right in your neighborhood!)
Number of Members: 1000 - 2000
Neighborhoods: Citywide
Format: Facebook

San Francisco Moms Blog Facebook Groups

18 Neighborhood Groups! Our goal is to connect local moms online and offline through messages, play dates, and events to make San Francisco feel a little smaller. If you live on the peninsula, not to worry. We will have something similar coming soon!
Format: Facebook

SF Dads Group

Meet other San Francisco Bay Area dads! Stay-At-Home Dads, working dads, part-time at home dads, work from home dads, freelance dads, and involved fathers in and around the SF Bay Area to socialize and interact with other guys who enjoy spending quality time with their kids.
Number of Members: 1000 - 2000
Neighborhoods: Citywide
Format: Meetup Other

SF Parents Outside

A group for San Francisco parents who like to be outside. If a swim in the ocean, a hike in the woods, a play on the beach, or a picnic in the trees sounds fun to you, let's connect! Happiness is a sweaty mom, a dirty kid, and a nice cup of coffee.
Year Established: 2015
Number of Members: 500 - 1000
Neighborhoods: Citywide
Format: Facebook