This depends on your intended audience and the purpose of your podcast:
If your recording is part of an assignment you should always check the assignment outline to see where the professor wants you to post the podcast. Options include:
Uploading to Microsoft Stream
Submitting on Blackboard.
Uploading to an online streaming service (e.g. Soundcloud).
Uploading to a free podcast-hosting service (e.g. Anchor).
Canadian copyright law / fair dealing
If your recording is aimed at students, your options include:
Posting on Blackboard (class access only).
Hosting in cloud storage (e.g. OneDrive, Google Drive, DropBox) and embedding within Blackboard (class access only).
Uploading to Panopto (class or Humber-wide access).
Uploading to an online streaming service (e.g. Soundcloud) (public or private access options).
Uploading to a free Educational podcast-hosting service (e.g. voiceED) (public).
Canadian copyright law / fair dealing
If your recording is aimed at the general public, your options include:
Uploading to an online streaming service (e.g. Soundcloud).
Uploading to a freemium podcast-hosting service (e.g. Anchor, Spreaker).
Uploading to a paid podcast-hosting service (e.g. Libsyn).
Canadian copyright law / fair dealing