Soundly support:
Yes. The Soundly Pro Tools Extension includes the Soundly Free cloud library.
Sign in with a Soundly account to send Soundly Free sounds to your Pro Tools timeline. You can use your existing account or create one.
A Soundly Pro subscription also gives you access to the Soundly Pro library. It includes the Soundly app at no extra cost.
To upgrade, sign in at account.getsoundly.com. Choose a subscription on the Plans page.