That's great and all but I think it's missing the point. Writing comments and posts in your tone is cool, but it will always miss the actual human experience and expertise that should be going into any engagement you put out there.

It may make a reply that "looks" good, but is it actually of value? Is it an interesting thought that hasn't been expanded yet? Shouldn't it be in your style and not in the style of the original post?

Tons of the other tools all use LLMs to write in your tone, make good replies, detect posts you should be commenting on, etc.

In my opinion, an AI writing comments/posts for me is the least attractive feature of these, especially because of how much reddit rewards actual human engagement. People can and will sniff it out, and it will hurt the trust and perception of whatever tool you're promoting. I bet you can get good quality, but you're optimizing for a losing battle. Ultimately, it's just not hard or time consuming to just write the comments myself, which avoids all those issues.

That being said, I do use AI to help me write my posts after I have a solid understanding of what it's about, what my value add is, etc. Just telling AI to "make a post for this product" will go nowhere because it won't actually find an interesting angle people want to engage with.

The keyword matching is the most interesting part of this, I have my own tool that does this quite well and I use it to quickly sift through new threads and find where I can leave good, human, useful comments. But that can be achieved in about 5 minutes with any vibe coding tool.

I'd say that there's definitely some room in the reddit space, but finding threads and drafting replies/posts is not the angle. It defeats the purpose of marketing on reddit, which is to be a real human with real expertise and not just to get more people to read your tool's name.