VoteBuilder contains information on all registered voters in Illinois, including:
- Mailing address
- Phone number
- Voting history
The database is updated several times a year using voter registration data from the Illinois State Board of Elections and other election authorities. The basic voter registration information is enhanced with data obtained from other sources such as additional phone numbers, address corrections, certain consumer information, voter interests, and precinct voting characteristics.
The system can be used to create walk, mailing and phone lists. You can also add your own data on voters contacted, track support for campaigns, and reflect campaign-specific targeting and identification.
VoteBuilder makes it easy for users that work on the same campaign committee to share information with each other while also protecting data they want to keep to themselves.
The database was built by NGPVAN under the guidance of Obama for America and has been the choice voter contact tool of Democratic candidates across the state and country.