Hello 👋
In this article, we'll go over how the scoring system set up in the “Opportunities” section works.
Opportunites
To access the Opportunities functions, click on this button.
We have set up 2 rating and recommendation systems to guide you in your choice of platforms :
- Rating from 0 to 5 based on 10 criteria 
- Comparison of fees per product on each platform 
Rating out of 5
To help you compare platforms, we've created the world's largest crypto platform rating system 🎉

Here is the list of criteria:
Exchange PSAN = Score out of 5
- Yes = 5 points 
- No = 2 points 
AMF blacklist = Score out of 5
- Yes = 0 points 
- No = 5 points 
Security = Average out of 5 of 3 sub-criteria
- Proof of existence of user funds = Score out of 5 
- Yes = 5 points 
- No = 2 points 
Creation date = Score out of 5
- From 1 to 5 depending on creation date (2011 to 2022) 
Has the platform ever been hacked or lost user funds?
- Yes = 2 points 
- No = 5 points 
Ease of use (user experience) = Score out of 5
Amount and transparency of fees, presence of hidden fees (Spread) = Score out of
- High = 0-1 point 
- Average = 2-4 points 
- Low = 5 points 
Simplicity of tax declaration = Score out of 5
Comparison of fees per product on each platform
Platforms generally offer a wide range of products for buying, trading or selling cryptos. All these products have different fees, and very often hidden fees (or spreads).
This feature allows you to find a way to pay the lowest possible fees on each type of share.
The comparison is made on 4 categories of products available on the platform:
- Trade crypto 
- Buy crypto in Fiat 
- Sell crypto in Fiat 
- Withdraw crypto to an on-chain address 
Browse the products to choose the cheapest one.
Waltio Team

