https://webcast.browserprotect.me/
I made this in one day, now I'm wondering if It's interesting enough to make it a real product (Add new features like setting the size, zoom, annotations, fix bugs, export, voice-over, etc..)
Here is an example screencast I just did: https://webcast.browserprotect.me/view/2764aa94dcd855959819fd91881f0882baa61a0e-44646
Do you consider this a viable product? I'm thinking about offering it for free and then add some premium features.