You can join the platform (free to use) and create some strategies with free indicators. All though to make some more complex strategies, you need to purchase them.
After you select indicators you want and combine them in a strategy, you can backtest them on historical data with single click and start using it. You connect the any exchange via API and let it to the trading for you.
All of this can be done without a knowledge of coding, which is mandatory if you want to use algorithmic trading. Signals platform is removing this barrier.
You can also sell the strategy you create on the marketplace and earn extra profit. Or simply copytrade other if you don't want to create one for yourself.
If you happen to be a Python coder, you can create your own indicators or strategies and sell them too.
http://signals.network