How do indie makers actually measure if their marketing works?

I'm working on cheapanalytics.com — trying to help indie makers track whether their distribution efforts (Reddit posts, cold outreach, content) actually lead to signups.

Before I build more, I want to make sure I understand the problem. Put together a quick 7-question survey about how you track growth and what's frustrating about current tools.

Would really appreciate 2 mins of your time: https://tally.so/r/eq5eJq

Will share the results here once I have them.