Sony Crackle is an ad-supported streaming service, that offers both movies and TV shows -- including some original content and web series.
This streaming service, formerly known as FreeDrive, is part of IMDb, the Internet Movie Database, which is owned by Amazon.
Got a library card? Check to see if your library has partnered with Hoopla. This digital-media service allows you to check out all kinds of stuff
The Internet Archive is home to all things public domain, including thousands of feature-length movies.
If your library doesn't offer Hoopla, maybe it has Kanopy? This commercial-free (yay!) service,
A newcomer to this list, Peacock is NBC's streaming service -- and its free tier is surprisingly generous,
Pluto began life as a live streaming service that offered multiple "channels" of content