Best Free Streaming for Sci-Fi (2026)
Crunchyroll leads for free sci-fi with 214 ranked titles and25 ranked titles in the Top 10%. Compare all free services below.
Free Services Ranked: Sci-Fi
7 services ranked by top-10% ranked titles. movies · TV shows
| # | Service | Total | Top 10% |
|---|---|---|---|
| 1 | Crunchyroll | 214 | 25 |
| 2 | Prime Video | 145 | 16 |
| 3 | Tubi | 138 | 5 |
| 4 | Peacock | 58 | 6 |
| 5 | Paramount+ | 41 | 5 |
| 6 | The Roku Channel | 114 | 3 |
| 7 | Pluto TV | 35 | 2 |
Best Free Sci-Fi on Prime Video
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Top 1%The Boys
2019
Free
Top 1%The Originals
2013
Included
Top 1%Supernatural
2005
Rent/Buy
Top 2%JUJUTSU KAISEN
2020
Included
Top 2%INVINCIBLE
2021
Free
Top 3%Teen Wolf
2011
Free
Top 3%Grimm
2011
Rent/Buy
Top 4%Outlander
2014
Rent/Buy
Top 4%American Horror Story
2011
Included
Top 4%Good Omens
2019
Included
Top 5%InuYasha
2000
Free
Top 6%Naruto
2002
Rent/Buy
Top 6%Hazbin Hotel
2024
Free
Top 6%The Expanse
2015
Free
Top 7%Person of Interest
2011
Rent/Buy
Top 8%Tales from the Crypt
1989
Included
Top 11%Ash vs Evil Dead
2015
Rent/Buy
Top 12%Upload
2020
Free
Best Free Sci-Fi on Tubi
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Top 5%The Twilight Zone
1959
Free- Top 6%
Naruto
2002
Free 
Top 6%Kamisama Kiss
2012
Free- Top 8%
Tales from the Crypt
1989
Free 
Top 9%Mouse
2021
Free
Top 13%Sabrina, the Teenage Witch
1996
Free
Top 13%Teen Titans
2003
Free
Top 14%Tale of the Nine Tailed
2020
Free
Top 14%A Korean Odyssey
2017
Free
Top 15%Shaman King
2001
Free
Top 17%The Clone
2001
Free
Top 18%Justice League Unlimited
2004
Free
Top 18%ALF
1986
Free
Top 18%Signal
2016
Free
Top 18%Courage the Cowardly Dog
1999
Free
Top 19%Oh My Ghost
2015
Free
Top 20%Ben 10
2005
Free
Top 22%Doom at Your Service
2021
Free