WAN optimisation // open source?

[Dieselboy]

I've been looking for open source WAN optimisation, like a open source "Riverbed" or Silver Peak appliance (preferably software defined that will run on kvm  such as openstack). I have found a couple of them that I may try out soon but I've yet to find anything like the Riverbed Steelhead Mobile which is a piece of software that installs on either a Windows or Mac and creates a mini Riverbed appliance on the laptop and will cache and optimise traffic between the laptop and the server-side steelhead. It is really helpful for those that work from home or travel a ton. The optimisation is really noticed for example when loading web apps at the main office from a hotel while on business travel.

Wondered if anyone was aware of any software clients for wan optimisation?

[wintermute000]

Riverbed have this market sewn up. They can even dynamically spin up to o365.

[Dieselboy]

Thats why their annual fees are in the $$$$$'s then 

Going to try and look at TOFFEE and thinking of using Azure for mobile users with a VPN to a local Azure access point.

[wintermute000]

Or go thin client style Citrix/horizon?