OK, in this case, you should try an identity verification solution. This will help you confirm "Jane" is actually associated with the phone number pro...read more
How do you know these are real people? Have you verified via a 3rd party source? Trestle's Real Contact add-on could help (in HubSpot's App store). ...read more
This is a common problem with sign up pages that require phone verifications. What you will want is a Phone Validation API that offers line type deta...read more
Hi Bibsbsy, One thing to look out for is that although checking validity is a good first step, you're really looking to understand which phone nu...read more
There are several layers to preventing fake leads. You can use services like Cheq to filter traffic from paid ads. You can also use captcha which has...read more
I believe you will need to push data to a 3rd party for custom modeling. It will also depend on your use case. We're looking at modeling based on tri...read more