HEATKEYS

AlternativeTo let you find new PC (Windows, Linux), Mac, iPhone, Android, Web/Online software based on applications you already know instead of useless categories. We make each application into a category. (AlternativeTo is sometimes called alternati...

Pivotal Tracker is an award-winning, simple, effective, agile project management tool that allows your team to collaborate around a shared backlog of stories in real time.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

We’re developing open source industrial machines that can be made for a fraction of commercial costs, and sharing our designs online for free. The goal of Open Source Ecology is to create an open source economy – an efficient economy which increa...

Discipline. Collaboration. Results. Pivotal Labs creates great software. We

Review, Compare and Evaluate business applications. In Getapp.com you will find enterprise software, SaaS and Cloud Computing solutions with user reviews

Open Source Rails is a community site dedicated to tracking the best open source Ruby on Rails applications.

OpenHatch, the open source involvement engine.

Ohloh is an open source directory that anyone can edit. It features comprehensive metrics and analysis on thousands of open source projects.

Helps groups of people with shared interests plan meetings and form offline clubs in local communities around the world

SMS Text Message mobile marketing builds customer relationships, brand awareness, increases sales and connects social media. Reach your audience anywhere, anytime with SMS! Read our case studies.