What are some alternatives?
When comparing Caesar and AlgoExpert, you can also consider the following products
Intrinsix OM - Intrinsix OM is a solution that manages material & equipment with inventory management, tracking, logistics, operations and maintenance.
Pramp - Peer-to-peer practice for live technical interviews
MCS-rm - MCS-rm is a rental management software that manages and controls the efficiency & profitability of hire operation.
Interviews on Skype - Test candidates using a real-time code editor over Skype
ProdEval - At tcwsoftware.
Daily Coding Problem - Get exceptionally good at coding interviews