The service integrates the available open data from 53,000 registered Australian charities in a way never done before, allowing fast and simple analysis of charities by location, electorate and issue.
To fund this work on an ongoing basis Rosie has also introduced a subscriber-only feature at $50 per year which provides access to information on all of the government grants and tenders won by each charity - connecting together several different open datasets.
This information is useful not only for people considering donating to different Australian charities, but also for charities seeking to research their sector and those thinking about creating new charities.
It's important to note that all of the value unlocked by Open Charities and similar open sites would not be available if not for the hard work by volunteers such as Rosie.
There's still too few of these volunteers, meaning that there's potentially immense value left untapped across the tens of thousands of open datasets now released by Australian Government.
This means there's still enormous opportunities to identify and realise value for startups and social enterprises seeking new ways to repurpose data into useful knowledge.
If you've ever had an interest in finding solutions to social and economic problems, why not take a look at Rosie's work and think about the value you could add.