Gobillion
DefunctYC S21New Delhi, IN · Founded 2020 · 10 employees · 9 known investors
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Castle APK is a free streaming application offering movies, TV shows, and web series across multiple genres for Android phones, tablets, smart TVs, and PCs. The app provides on-demand entertainment without mandatory subscriptions, though premium content and ad-free features are available through optional login.
Founders & leadership· Y Combinator alumni (S21)
Gobillion was founded in 2020 by Roshan Farhan and Kulapradip Bharali.


Investors · 9
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: press coverage · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: funding news · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Also in the syndicate · 2
Funding
SEC filings, press & company announcements$2.9M disclosed across 1 of 2 rounds · 2021
- $2.9Mseed fundingDec 2021 · 2 sources
YCombinator (lead), Pioneer Fund, Tinder
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 4
Companies working in the same space as Gobillion.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Gobillion do?
- Castle APK is a free streaming application offering movies, TV shows, and web series across multiple genres for Android phones, tablets, smart TVs, and PCs. The app provides on-demand entertainment without mandatory subscriptions, though premium content and ad-free features are available through optional login.
- Who founded Gobillion?
- Gobillion was founded by Roshan Farhan, Kulapradip Bharali in 2020.
- Who are Gobillion's investors?
- Gobillion's investors include Y Combinator, Jam Fund, LVX Ventures, Olive Tree Capital, Pioneer, Soma Capital, VentureSouq.
- How much funding has Gobillion raised?
- Gobillion has disclosed $2.9M raised across 1 of its 2 known rounds.
- Where is Gobillion headquartered?
- Gobillion is headquartered in New Delhi, IN.









