Here fresh review of 20 trading bots/services. I think it can be interesting to everyone who engaged by automated trading

https://medium.com/@vladnevskii/crypto-trading-bots-review-2018-312cf3e8145c

Full list:
1. ProfitTrailer
2. Haas
3. Cryptohopper
4. Gunbot
5. SWbot
6. BOTanica
7. Cryptorg
8. Gbot
9. Apitrade
10. 3commas
11. Margin
12. CAT
13. Gekko
14. Zenbot
15. Cryptotrader
16. Apextrader
17. botee.trade
18. Gimmer
19. Kryll.io
20. Signals

Some advices from this article:

1. The simpler the bot is, the more it loses during drawdowns

2. If you are guaranteed a profit, it is a Ponce scheme in 99.9% cases

3. On a bull market, almost any bot trades in plus. In the fall of 2017, everyone was a successful ICO investor, trader and crypto startupper. And what happened after the correction, you already know

4. The bot runs on a VPS faster more and reliably than on a local device