Network Polygraph vs Profilo: What are the differences?
Developers describe Network Polygraph as "See what happens in your network. Instant deployment, no extra hardware". Simply export your router's stats to our cloud. All major vendors supported via NetFlow/sFlow/IPFIX/jFlow. On the other hand, Profilo is detailed as "An Android performance library". It is an Android library for collecting performance traces from production builds of an app. It comes with a Python library which can parse traces into a semantic trace object. This trace object can then be traversed and examined to extract meaningful metrics.
Network Polygraph and Profilo can be categorized as "Performance Monitoring" tools.
Profilo is an open source tool with 741 GitHub stars and 64 GitHub forks. Here's a link to Profilo's open source repository on GitHub.