Before engaging in Arbitrage trading, you must first understand Arbitrage, Arbitrage Trading is not an easy matter especially for a beginner, You must really understand the obstacles in Arbitration, for example exchange fees, transaction fees between exchanges, speed of transactions between exchanges, there are some exchanges that are not suitable for arbitration because transaction fees are expensive, and confirm to accept old transfers.
Actually, OP is looking for a platform wherein arbitrage will be done in a single window without the hassle of doing manual inputs.
Basically those concerns you have mentioned should be filtered by that platform so users will just sit back and relax and allow the platform to find the best offers from their supported crypto exchanges.
To OP, as you have mentioned, there are many companies in the market that offers that feature meaning I will assume you already done your research about some of those and want to just filter it out by asking the community. I suggest looking at their respective channels or platform to interact with their community.