OPay’s fundraise is the largest of the lot in terms of size and value, making it the second African fintech unicorn after Flutterwave and the third African unicorn after e-commerce giant Jumia. The three make up the five billion-dollar tech companies on the continent, which includes Interswitch and Fawry.

https://techcrunch.com/2021/08/23/african-fintech-opay-valued-at-2b-in-softbank-vision-fund-2-led-400m-funding/