Of course not.
The sign-up is completely free and you can cancel the trial at any time (or just let it run out)
Once the trial ends, you will be asked to choose between one of the plans.
If you decide to stay in the free version, the restrictions will be applied and eventually you will lose the data from Twitter and Hubspot due to pricing tier restrictions.
Every other integration will stay connected and you will have access to the data.
Make sure you join our Discord server where all the questions you might have will be answered in no time