HTML 5 Hosting

Hi All,
I'm a beginner with Articulate and want to repurpose an old course I made on it.

I think that hosting the HTML 5 file will be easiest and then embedding it into my website or creating a link that runs it.

In my web creator/hosting software (Click Funnels), HTML 5 videos can be embedded and it says it requires the MP4 and WEBM format.

Question: where can I host/place my HTML 5 files online for free/cheap?  At the moment they are just downloaded into a Desktop folder. 

Many thanks,
Sarah