Don't ever pay for grant information. The companies that offer that information are in it for one thing. To make money. If you're looking for a government grant, I would suggest starting at grants.gov. Private grants, the check out foundationcenter.com. Or, try google and search for 'private grants'. And if you find a site requiring payment to 'access their database', know that they are full of crap, the information is most likely dated or completely useless, and you're better off donating that money to a charity of your choice than the pockets of the morons that pray on the ill-informed.