I created a tool to estimate story point values

Hey everyone! For the longest time I have been part of development teams who struggle to estimate software accurately. This actually led to disbandment of a team I was working on because the team could not deliver on time what they had estimated.
The team I was on was using planning poker but we weren't having great results. I think it was because we were all newer developers. I tried searching online for any tools that could help estimate more appropriately but could not find anything.
So I got an idea. I wanted to make a tool that could assist with software estimation.
The tool works by comparing your inputted tasks against the baseline in the industry. It will find the most similar tasks as a basis for estimation. However, there's a lot of variability per task, so my algorithm takes additional parameters such as confidence.
I'm interested to know your opinions on this, and if it could be helpful. All criticism is welcome as well.

Check it out here: https://sprixl.com/