Sandcastles helps short-form video creators research what's working across YouTube, TikTok, and Instagram. Discover top channels, analyze winning formats and hooks, recap watchlists, and turn insights into your next video.
How to use
- 1Add it in ChatGPT
Open Sandcastles in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.
- 2Use it in a chat
Type @ in the composer and pick Sandcastles, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.
Skills 15
- analytics
See your personal analytics dashboard
- analyze
Analyze a single video
- channels-add
Add channels to your watchlist
- channels-recap
Get a brief on what a specific channel has been doing
- channels-search
Find channels that focus on a specific topic or niche
- channels-suggest
Get channel recommendations based on your existing watchlist
- formats-global
See top video formats across all of Sandcastles
- formats-watchlist
See top video formats from creators in your watchlist
- hooks-global
See top hook patterns across all of Sandcastles
- hooks-watchlist
See top hook patterns from creators in your watchlist
- rules
See your automation rules
- topics
See what topics are trending in your niche
- video-suggest
Get a ranked recommendation for what to make next
- videos-global
See top performing videos across all of Sandcastles
- videos-watchlist
See top performing videos from your watchlist
Things to ask
- “What formats are crushing right now?”
- “Recap kanekallaway's TikTok channel for me.”
- “What are the best performing videos in my watchlist feed?”