Free while in Beta
No, if you have a list of tags you can import it. Login to HubTags and go to the import page. Here you can upload a list of tags. If desired, you can also apply the tags to contacts at the same time.
If your tags are stored inside a HubSpot custom property you can use the direct connect feature as a alternative. This will copy all the details from a HubSpot property and paste them into HubTags.
Yes, we have a video tutorial covering the basics. More detailed training resources will be offered in the future.