We’re using DigitalOcean for VPS, DNSimple for DNS. Amazon S3 for storage. OS can be CentOS 7 x64 or Ubuntu 14.04 x64. Database is Postgres 9.3. Web server can be Passenger or Unicorn+nginx – whichever is multi-tenant friendly, as we have several websites that will be on the same VPS… (Budget: $30-$250 USD, Jobs: Chef Configuration Management, Ruby on Rails)
