online data logging & graphing

Hi,

About 5 years ago I used a service where I could send data (in my case temp / humidity) and I could create graphs based on the data and access it anywhere on the internet.

I can't remember what the name of the service was.

What I want to do is send temperature measurements every x seconds to an online service and create a graph of the data.

I was just wondering if anyone can recommend a similar service.

Thanks,
Michael.

I've tried ploy.ly and tbh it sucks. Their arduino API is full of bugs. Throws dozens of errors trying to compile.

Found what I needed with ThingSpeak.

I think Blynk is another prospect.