On the cheap side, I've had luck with the Comsol Wireless Charging Stand. I've used them with both a Nexus 5 & a Galaxy S8. Unfortunately it appears to have just been discontinued (currently on clearance sale), though I'm not surprised as it looks like a knock-off of a Samsung design:

https://www.officeworks.com.au/shop/officeworks/p/comsol-qi-...