I don't want to be critical but do want to give some advice. The fact that most information is embedded in videos detracts from the ability to understand your product. Kicking the tires on technology may be free but it's also a time investment thats competing against other priorities.
I have little sales and marketing experience so I haven't done enough yet to promote it with proper documentation and other literature. I thought that the videos were the best way to show its speed and flexibility. People can see with their own eyes how to do something and also see it isn't just vaporware. Clearly, by little startup needs a lot of help to compete with the 'big boys' even if the underlying technology is superior.
Duck DB's landing page has a lot of great lessons about how to pitch your idea so that it will land well. For one, notice that it is much more concrete than Didgets':
"DuckDB is an in-process SQL OLAP database management system" vs. "A WHOLE NEW WAY TO MANAGE ALL KINDS OF DATA: Beta testers wanted"
Any creator will like their idea because they can see the novel value. But other people probably aren't as interested that it's new. They want to know what it is in the most concrete terms possible.
One other thing: is anything stopping you from putting the results you showcase in your videos into a table on the homepage?