statuspage - A simple self-hosted status page site with an API written in Django under the BSD license.
DataBasic - Easy-to-use web tools for beginners
YUNO - YUNO is a web data driven company focussed on solving customer challenges in web data discovery and extraction space.
Popcornmetrics - Track user behavior without coding
StatusPage.io - StatusPage.io is the best way for web infrastructure, developer API, and SaaS companies to get set up with their very own status page in minutes. Integrate public metrics and allow your customers to subscribe to be updated automatically.
Curious Polls - Answer a question once a day for the chance to win £100/$100