Stop guessing. Reverse-engineer what already works.
Sandcastles collects videos across YouTube, TikTok and Instagram, scores every one against a baseline for its platform, channel size and length, and flags the outliers — the videos that beat the curve. Then it breaks down their hook, pacing, format and editing so you can recreate them in your own niche.
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Outlier finder
Score any niche keyword and surface videos whose views blow past the baseline for their platform, channel size and duration.
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Deep analysis
1-credit analysis extracts the hook, pacing, format, transitions and an editing fingerprint from a video's transcript.
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Script writer
Generate finisher, fixer or more-like-this scripts straight from an analysis, then keep the best ones in the Vault.