A good password manager can generate, store, and protect all your online passwords. And now, ahead of Prime Day, your favorite password manager is on sale.

For a limited time, Keeper is offering a 10% to 30% discount on all single and family plans. After the discount, you can get the Keeper Unlimited 1-year plan for $31.49 (10% off). You can also get the more affordable Keeper Unlimited 3-year plan for $73.48 (30% off).

Keeper is one of the best password managers we have tested. our review of Keeper Password Manager found it to be reliable, inexpensive, and very secure. although Keeper has a free plan, we recommend upgrading to a paid plan. Keeper has a free plan, but we recommend upgrading to a paid plan. That's because you get everything in the free plan plus unlimited device-to-device syncing across all platforms, secure record sharing, priority 24/7 support, and emergency access to your family in case you get stuck.

Keeper relies on AES 256-bit encryption to protect your data on servers and devices. Your data is decrypted on the device after you enter your Master Password. This means that even if Keeper's servers are hacked, your data remains safe.

In terms of functionality, Keeper's security audit gives you an overall security score based on all your passwords and can color code each password red, yellow, or green. In addition, the Keeper mobile app does an excellent job of carrying over most of the functionality of the desktop and web interface to mobile.

This deal is bound to sell out quickly.