FAQ's
Check out some of our frequently asked questions
- What forms of payment do you accept?
- How do I download the KnowFirst Chrome Extension?
- How is the data on KnowFirst different from other providers?
- How accurate is KnowFirst's Data?
- How do you collect Public Data?
- Data Available for Free Subscribers
- Data Available for Premium Subscribers
- How to Upgrade or Cancel Your Account
- How to Change or Reset your Password