Lean

  • https://www.fiverr.com/
  • https://www.hotjar.com/
  • [[onlinetools]]

hosting

  • https://cloud.google.com/

social media

  • https://www.thunderclap.it/
  • https://buffer.com/app

Customer support

  • https://www.zendesk.com/
  • http://www.desk.com

landing pages

  • http://unbounce.com/