All licenses allow you to use the database forever. Pro licenses come with 12 months of included updates. Comprehensive databases come with 24 months of included updates.
Click on a price to buy:
What's the difference between Pro and Comprehensive databases?
For most products the Comprehensive version has more fields/columns. The exceptions to this rule are:
Can I use the database on more than one project?
Yes, you can use the database on any project that you or your organization owns or actively develops.
Can I redistribute the database publicly?
No, you can't publicly redistribute the database. You can share it internally or query it privately to power public-facing applications. Please see the license terms for more details.
What happens after my included updates and support expire?
You can renew your license to extend your updates/support. Renewal prices are $39/year for Pro databases and $79/year for Comprehensive databases, except for the World Cities and US Neighborhoods. The World Cities's Pro version can be renewed for $99/year and its Comprehensive version can be renewed for $199/year. The US Neighborhoods' Pro version can be renewed for $199/year and its Comprehensive version can be renewed for $999/year. Even if you don't renew you still retain the right to use the databases you have downloaded.