Trading21 (trading-21.com) offers copy trading. I copied a top trader. The copy trades often executed at worse prices than the original. When I asked why they said it was due to latency and liquidity. So the feature is broken or they are skimming. Either way I stopped using it.
Pros: Multiple order types|Low minimum deposit|Professional team|Intuitive for beginners
Cons: Some tools only available on higher tiers|Limited cryptocurrency options