Agilon One - Agilon One is a Nonprofit CRM software solution that connects and gathers information on constituents.
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Little Green Light - Illuminating Data. Advancing Nonprofits.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Donorhut - Donorhut offers cloud fundraising software for charities and non-profits of any size.
Bylde - Bylde is a SaaS platform you can use to Start, Manage and Grow your groups and communities.