I very much like the AllocateSmartly service, also subscribed to the free plan, and regularly reading the blog. Smart guys, whomever they are :-)
Their service is a bit different insofar they use “tried and tested” strategies from other authors, some of them we are also in contact with and admire. Most of these strategies are well researched and freely documented, so that’s very helpful also when trying to replicate them, which is a hobby of us.
We’re trying to go one step further: Beside publishing our own strategies and the mix&blend of portfolios thereof, we also offer our “secret sauce machine” QuantTrader so you can develop your own strategies – also in the hope of creating a vivid exchange of these, which we’ve not achieved yet.