Yes, it is. We plan to add ads and/or premium subscription plans in the future to cover the servers costs.
You upload a demo through the upload form, the website analyses the demo and shows you what happened during the match. You select the moment you want to clip and the website will put this into the queue. Once the clip is rendered, it will be available in your list of clips.
Clips aren't deleted at the moment but if they are, they will be online at least 7 days and archived or deleted after that.
Of course you can, just click on the 3 dots on the bottom right of the video player then download.
You will have 20 clips per week instead of only 1.
To avoid abuse of newly created Steam accounts that spam the system, we need to check that your Steam account has at least 25 official matchmaking wins for CSGO/CS2 and to allow us to retrieve this information you need to set your profile and game details public. You can set those settings back to private once we retrieved this information.
To set set your profile and game details public, open Steam main window and go to your profile
Then go to Edit Profile
Then go to Privacy Settings
Then select Public for My profile and also Public for Game details
You need to wait at least 5mn that Steam propagate the settings.
Then click to UNLOCK CLIP CREDITS in the left menu then click on the "Check my number of MM wins" button.
If you don't see UNLOCK CLIP CREDITS in the left menu, that means you already have your 20 clips per week.