Here is what we use 1. BitBucket (http://www.bitbucket.org http://www.bitbucket.org) - Source code hosting 2. Google Docs (http://drive.google.com http://driv

Here is what we use 1. BitBucket (http://www.bitbucket.org http://www.bitbucket.org) - Source code hosting 2. Google Docs (http://drive.google.com http://drive.google.com) - Team Collaboration 3. BitBucket Issues (http://www.bitbucket.org http://www.bitbucket.org) - Team Collaboration 4. Heroku (http://www.heroku.com http://www.heroku.com) - PaaS/sysadmin replacement 5. Hirefire (http://www.hirefireapp.com http://www.hirefireapp.com) - Scale up/down dynos on Heroku based on traffic 6. Mongolab (http://www.mongolab.com http://www.mongolab.com) - Database-aaS 7. Pusher (http://www.pusherapp.com http://www.pusherapp.com) - WebSockets-aaS 8. Filepicker (http://www.filepicker.io http://www.filepicker.io) - Uploading files to the application 9. Mailgun (http://www.mailgun.com http://www.mailgun.com) - Send & Receive Mails 10. PaperTrail (http://www.papertrail.com http://www.papertrail.com) - Error Logging (Rails) 11. Errorception (http://www.errorception.com http://www.errorception.com) - Error Logging (JS) 12. Desk.com (Knowledge Base + Customer Support)