Home » HubSpot Inbound Certification » Fill in the blank: The inbound methodology is a ____________. Fill in the blank: The inbound methodology is a ____________. Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email Funnel Obelisk Flywheel Cyclone Join our listSubscribe to our mailing list and get interesting stuff and updates to your email inbox. Thank you for subscribing.Something went wrong.We respect your privacy and take protecting it seriously