Senio.io is a web platform for hackers to upload, interpret & react to sensor data.

Currently it supports:
- scalar measurements (e.g. temperature & humidity)
- image measurements
- motion detected image measurements
- posting data via HTTP (e.g. form a Raspberry Pi)

Free for now, open source code for the client, and a combination of open & closed for the server (I plan on charging a couple of $ per month to provide this platform).

https://www.senio.io