Keep developing the product, they are good but could be better!
You have been doing a good job so far. Keep it a free service and you'll continue to have success. I live in Coimbra, Portugal, home of ISA, the company that produces Cloogy (I assume you know this competitor) and they charge a monthly amount and also its products are very expensive, compared to Efergy, I much prefer Efergy.
I am a disabled father of 4 and i use my system on a daily basis to monitor usage and that allows me to detect appliances that are left on. I would also be very interested in any trials or beta testing you may offer. I worked in the oil field as electronics tech/electrician
I think the Efergy platform is a great tool for working out where efficiencies can be made in the household, as well as which appliances are using the most power and when.
It would also be nice to be able to monitor multiple sites through one dash board.
Example House and Holiday home or perhaps in my case I have a few clients where I have fitted the Hub Kits to allow me to assess electrical demands so as to offer advice regarding suitability of supply etc for possible expansion of premises. To date i have had to setup a separate account for each.
One account with a dashboard that can be switched to different sits would be a great help.
I've been using this for about two months and overall it seems to be a solid product. It does seem to read a bit less than my electric meter. I tried adjusting the voltage from 120 to 110 but it didn't really help. I contacted support through email and they were not terribly helpful.
Overall for the price it is worth it and does what it says. I do wish it was more expandable so I could add clamps onto individual breakers but it seems that option is only available for residents on the EU.
I just received the hub and I'm impressed at the ease of installation and display graphics on the app.