I am looking for a recommendations for a good Sharepoint Online migration tool. I am part of a small IT group and we have a SharePoint Online site, but no dev site. We have no subject matter experts on staff and have been working with a vendor for our various sharepoint needs. They have recommended that we buy, sharegate, as a tool to help with setting up a dev site and then also for when we make changes; we will use the tool to migrate those changes to prod environment.
Does anyone have any other recommendations? Since we are small IT group, our budget is not huge, I am just looking for other options or if anyone has any good experience with anything else.
thanks