Trello (https://trello.com/ https://trello.com/) - task management Statsd (https://npmjs.org/package/statsd https://npmjs.org/package/statsd) + Graphite (http:

Trello (https://trello.com/ https://trello.com/) - task management Statsd (https://npmjs.org/package/statsd https://npmjs.org/package/statsd) + Graphite (http://graphite.wikidot.com/ http://graphite.wikidot.com/) - monitoring & graphing Kippt (http://kippt.com http://kippt.com) - link and article saving/sharing Zapier (https://zapier.com/ https://zapier.com/) - like ifttt for business Heroku's Hosted Postgres (http://postgres.heroku.com http://postgres.heroku.com) - DB as a service Also definitely agree with Intercom, Dropbox & New Relic, all great services.