Creator Tech & Trend Engine
See the Algorithm Before It Moves
The Trend Engine is our creator technology stack: AI forecasting, retention science, and audio intelligence working around the clock so your content is always early, never late.
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Six Systems. One Unfair Advantage.
Every feature of the Trend Engine exists for one reason: to put your next video in front of the right audience at the right moment.
AI Trend Forecasting Algorithms
Our proprietary models scan millions of videos, sounds, and hashtags daily to predict which trends will break — days before they hit your For You feed. You film first; everyone else follows.
Hook Performance Metrics
Every hook you ship gets scored. We benchmark your first-3-second retention against niche averages and viral outliers, then tell you exactly which hook formulas to keep, tweak, or kill.
Audience Retention Analysis
Drop-off curves, replay rates, and completion percentages visualised per video. We pinpoint the exact second viewers leave and give you editing and pacing fixes that lift watch time.
Sound Library Optimization
A curated, constantly refreshed audio vault ranked by momentum — rising sounds, saturated sounds, and evergreen performers — matched to your niche so every upload rides the right wave.
Growth Signal Dashboard
One glass-clean dashboard for follower velocity, share-to-view ratios, saves, and profile conversion — the four signals TikTok rewards most, tracked automatically after every post.
Competitor & Niche Radar
Track what the top creators in your niche are posting, which formats are winning, and where the white space is — so you can differentiate instead of duplicate.
Sound Trend Forecasting
The Right Sound Is Half the Virality
Audio is TikTok's native currency. Our forecasting models track sound velocity — how fast a track is being adopted versus how fast its videos are performing — to identify sounds with runway left. You get a weekly ranked shortlist: rising, stable, and saturated, filtered for your niche.
- Sound velocity & saturation scoring
- Niche-filtered weekly audio shortlists
- Original-audio seeding strategies
- Commercial music library navigation for brand-safe content
Want the Trend Engine Behind Your Account?
Every Radley Sphere content plan includes Trend Engine intelligence. Start with a conversation about your niche — we'll show you what the data says.
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