The free tier of Sourcery gives you access to all basic refactorings in your IDE or for public GitHub repos. Private GitHub repos for individuals or organizations require a Sourcery Pro or Sourcery Teams plan. You can create a free account with your email address, GitHub account, or Google account.
When you create a free Sourcery account you get 30 days of free access to all of the Sourcery Pro features as a trial.
For a full feature comparison between the Free, Pro, & Teams plans please see our Plans & Pricing page.