Smart Job Board - Job board software
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
RealMatch - RealMatch is an online recruitment company that builds a recruitment advertising network to connect employers with job seekers.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Jobiqo - Jobiqo is an Austrian-based company providing job board software solutions to companies.
Bylde - Bylde is a SaaS platform you can use to Start, Manage and Grow your groups and communities.