OpenCirclez is described as 'Share local activities and events with friends nearby' and is an website in the Travel & Location category. There are more than 25 alternatives to OpenCirclez, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Self-Hosted solutions. The best alternative is foursquare, which is free. Other great sites and apps similar to OpenCirclez are craigslist (Freemium), Facebook Marketplace (Free), Meetup (Freemium) and Openki (Free, Open Source).
Foursquare is all about helping you find new ways to explore your city. Our tastes are different, so why should we get the same search results? The new Foursquare learns what you like and leads you to places you’ll love.
Marketplace is a convenient destination to discover, buy and sell items with people in your community. Marketplace makes it easy to find new things you’ll love, and find a new home for the things you’re ready part with.
Helps groups of people with shared interests plan meetings and form clubs in local communities around the world. Joining an existing meetup is free. However each meetup group can charge dues. The mobile applications are free.
Platform where you can search, propose, take part, help organize or publish workshops, lectures, discussions, etc... Easy to use and powerful. Openki aims at connecting people and local initiatives in order to exchange experiences and ideas.
GeoCha is a local interaction platform. It supports transient events like local chats as well as local publishing, local exchange and local collaboration. It's easy to create theme-based event maps for private or public use.