I mean the best option here would be to increase your traffic to a point where it’s sustainable off adsense, you can choose to do this through investing in SEO, branding and marketing to try to get it to that point, or youll have to kill it. If you’re not good at that stuff, consider pitching for a co founder to join that can take you to that level. But it seems like a cool product, if you do end up killing it, put the idea and inner-workings out there and maybe another indie founder manages to execute it that is just as passionate about this. Another idea is to try your luck pitching to integrate with a bigger website that already has traffic but not as advanced features.

Why not double down on what has already been working for you?

If you have the budget, consult with a naming or branding agency they usually have processes for this type of stuff.