Loomio

One Group Central is a private, invite-only member portal for organizations that make decisions together: homeowner associations, labor union locals, county professional societies, membership nonprofits, and cooperatives. It combines documents, announcements with email, SMS, and push delivery, realtime chat, an event calendar with RSVPs, polls, and a member directory with cryptographically anonymous elections: ballots are encrypted, no administrator can see how anyone voted, and every voter receives a receipt they can independently verify. One flat monthly fee per organization from $49 to $199 by member count, every feature included on every plan, with a 60 day free trial and no credit card required. Runs on the web, iOS, Android, macOS, Windows, and Linux.

9mCollab, with its unique communication models, provides more value for your association members with less effort from your team. It enables maximum engagement of members in cooperation, networking, and knowledge sharing while sparing them from low-value posts and emails. You can receive prompt feedback on members' interests and easily facilitate fast group decision-making within any organization level. Your organization's knowledge base is created automatically based on everyday discussions. 9mCollab enables clear, logically structured, and graphically presented collaboration without nowadays common information noise, chat distractions, and loss of information. 9mCollab eliminates time spent on long inconclusive discussions and drives collaboration fast towards the concrete results - conclusions and decisions. 9mCollab enables the creation of an internal knowledge base from conclusions/decisions that team members are making in their daily work.