Anyone can use snapchat ads and if you have a business and have a brex credit card you can get free credits too, https://forbusiness.snapchat.com/. Source: almost 2 years ago

Setting up a Business Snapchat account is quick and easy. First, visit Https://forbusiness.snapchat.com/ You’ll click the “Get Started” or “Create an Ad” button to get started with setup. On the next screen, you’ll enter your account details. Choose your username carefully, you only get 15 characters to tell your audience who you are! On the next two screens, you’ll input the name of your business, your... Source: over 2 years ago

> I do not understand snapchat and their business model. Ads[1]. Initially it was just promotional lenses/filters and required a high touch process and substantial media spend commitment. But looking at that site, they now have a full on self-service ad platform with minimal spend commitment, helper software to make lenses/filters, and have added several other ad formats beyond that one. So they've essentially... - Source: Hacker News / almost 3 years ago

There's royalty free videos - https://coverr.co/. Source: over 1 year ago

You can use this. It's coverr and I found it while spending too much time on YT. Source: almost 2 years ago

I found this for stock footage I've found free stock here but some of them have watermark. I'm sure you'll figure what to do on your own. Source: almost 2 years ago

A good source for free video backgrounds - https://coverr.co/. Source: over 2 years ago

There is https://coverr.co/ for great looking videos as well! Source: about 3 years ago