Upload

00-visualize

Upload any kind of financial data to OpenSpending and explore it with our built-in interactive visualizations. Users publish budgets, procurements, spending data and even public employee salaries.

Use our widgets to embed your visualization on your own website.

Upload a dataset

Explore

01-explore

OpenSpending holds nearly 16 mio. transactions from more than 300 datasets across more than 70 countries.

Browse the list of datasets and learn about public finances from around the world, or browse our map of cities on OpenSpending.

Search transactions
...or look at the datasets

Visualize

02-extend

Create your own visualizations with the OpenSpending API using libraries like D3.js, jit, and Raphael.

You can even create a satellite site while still using OpenSpending as a backend.

Look at the API

Contribute

03-community

OpenSpending is a community run project and all material is open - open-source code and open data.

Get involved in loading data, developing the technology, doing analysis or writing news stories!

Join the spending community

Join our discussion list!

Join our developer list!