How can we help?

For help with your account, research workspace or subscription, email us with a short description of the issue and the email address on your GammaLine account.

Email GammaLine support

Please don’t send your password, recovery code or card details.

Manage a subscription

Bought on the website? Log in and choose Manage subscription on your account page. Bought in the iPhone app? Use Apple Subscriptions in your Apple Account.

Restore an iPhone purchase

Sign in with the same GammaLine account you used for the purchase, open Account in the iPhone app and tap Restore purchases. If access doesn’t return, email us with your account email and the approximate purchase date.

Forgot your password?

Use the recovery code you saved when you created your account on the account recovery page. We can’t see your password or reset it by email.

Delete your account

In the iPhone app, go to Account > Delete account, or email us. Deleting your account doesn’t cancel an Apple or website subscription, so cancel that first.

Quick answers

Pricing and billing · How the estimates work · Privacy policy · Terms of use · Responsible gambling

GammaLine offers NFL, MLB and WNBA research and saved workspaces. Estimates are experimental. GammaLine does not place bets or process wagers.