Obligatory surveillance capitalism subthread incoming.
1) uBlock Origin blocked 30 things within a minute of loading your main page. I understand you're a startup and want to measure things, but given the extremely sensitive nature of your subject domain, this is not a reassuring welcome.
2) Privacy Policy - it looks like you've made some headway towards being compliant with EU regulations, but stopped halfway short. That's understandable (you want to focus on a smaller market first). However, there are some mentions about passing data to marketing[0], like:
"We may share the information we collect about you (...) With vendors, consultants, marketing partners, and other service providers who need access to such information to carry out work on our behalf;", or:
"To our third-party vendors and service providers so that they may provide support for our internal and business operations, including for the processing of payments, handling of data processing, data verification, data storage, surveys, research, internal marketing, delivery of promotional, marketing and transaction materials, and our Services maintenance and security. These companies are authorized to use Your Information only as necessary to provide these services to us and are contractually obligated to keep Your Information confidential;"
I hope that in the future you'll go into details about with whom exactly you share what information, and what for (as will be required if you'll ever want to do business with EU customers), and also on how exactly you anonymize and de-identify data. Again, you're dealing with pretty sensitive information here; as a parent, I need to feel confident that I won't be feeding my kid to the advertising machine.
On a positive note, I do like the idea of your service, and would happily use something like this, as long as I can feel safe about the information I disclose.
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[0] - Despite the summary saying, "We would only ever share it with a third part if it was clear that this was a part of the service you were signing up for." (also, there's a typo there).