AI-Powered Content Intelligence

RETENTION
LAB

Stop guessing. Start knowing. ReelTest analyzes your short-form content using predicted audience reaction — identifying exactly where attention drops before you ever hit post.

Retention Score: 94%
Hook Optimized ✓
↑ 3.2× Engagement
9:41 ◼◼◼ ▌

RETENTION LAB

Your Platforms

▶
YouTube
📸
Instagram
🎵
TikTok
f
Facebook
in
LinkedIn
RL
ReelTest
94%
Accuracy Rate
3.2×
Avg. Watch Time
50K+
Videos Analyzed
Hook Analysis Retention Prediction AI-Powered Editing Drop-Off Detection Multi-Platform Scoring Auto-Iteration Premiere Pro Integration Audience Simulation Hook Analysis Retention Prediction AI-Powered Editing Drop-Off Detection Multi-Platform Scoring Auto-Iteration Premiere Pro Integration Audience Simulation
ABOUT

Who We Are

WE MAKE
CONTENT
HIT.

Retention Lab is the first AI content intelligence platform built specifically for short-form creators. We combine behavioral prediction, multi-modal video analysis, and direct Adobe Premiere Pro integration to give creators something they've never had: a clear view of how their audience will actually react.

Using the TRIBE API, our engine analyzes video frames, audio dynamics, caption timing, and pacing in concert — not in isolation. We model predicted attention curves, flag the exact moments where viewers would swipe away, and surface the edits most likely to flip them back.

Then we go further. ReelTest doesn't just tell you what's wrong — it fixes it. Our AI edit engine iterates on your video, testing hooks, cuts, and endings until it hits your target satisfaction threshold.

"Stop posting and praying. We built the tool we always needed as creators."

01
TRIBE API Analysis
Deep multi-modal analysis combining video, audio, captions, and pacing to model real audience behavior — not surface-level engagement metrics.
02
Predicted Drop-Off Mapping
Frame-accurate attention curves showing exactly where viewers disengage, lose the message, or hit peak interest.
03
AI Edit Engine
Automated iteration using Adobe Premiere Pro's API. Test dozens of hook, cut, and ending variations without opening a timeline.
04
Satisfaction Threshold
Set your goal — watch time, shares, conversions — and let the system iterate until your content meets it. No guesswork.

The Team

AK
Alex Kim
Founder & CEO
Ex-creator with 2M+ subscribers. Built this after losing a brand deal to a 3% retention rate. Never again.
SR
Sofia Reyes
Head of AI
ML engineer from DeepMind. Specializes in behavioral prediction models and multi-modal attention research.
JP
Jordan Park
Lead Engineer
Adobe Premiere API specialist. Built the edit automation layer that connects AI insights to real timeline changes.

ReelTest Engine

TEST
YOUR
REEL.

Drop your video. Our AI will map every second of audience attention, flag the dead zones, and push optimized cuts directly to Premiere Pro.

⬆

Drop your video here

Supports MP4, MOV, AVI — up to 2GB
or browse files

›
01
Upload
Drop your raw or edited video into the analyzer. We accept any format, any platform.
›
02
Analyze
TRIBE API maps attention curves across video, audio, captions, and pacing simultaneously.
›
03
Optimize
AI generates and tests alternative hooks, cuts, and endings until the score threshold is hit.
04
Export
Push the winning edit directly to Adobe Premiere Pro. One click. No re-editing by hand.

ANALYSIS RESULTS

Demo results — upload a real video for full analysis

⚡ Hook Score
0
Opening frame creates strong visual contrast — good.
Hook statement arrives at 1.8s — should be under 1s.
Audio energy in first 3s is above platform baseline.
📉 Retention Curve
0
Major drop-off predicted at 0:11 — pacing slows.
Recovery spike at 0:18 when music hits.
Ending lacks call-to-action — 34% swipe before finish.
🎵 Audio Score
0
Music tempo aligns with caption rhythm — strong.
Voice clarity dips at 0:22 — background noise spike.
Sound design matches TikTok trending patterns.
🏆 Overall Score
0
3 optimized versions generated by AI engine.
Best variant scores 91/100 — ready to export.
Premiere Pro export ready. Click Export to apply.

READY TO STOP GUESSING?

Case Studies

REAL
RESULTS.

TRAVEL VLOG
TikTok
91
2.4M Views +340% vs baseline
Tokyo Street Food Series — Hook Re-cut & Pacing Optimization
Hook Fix Pacing Auto-Edit
FINANCE
Instagram
87
890K Views +210% saves
Personal Finance Reel — Attention Drop Recovery
Drop-Off Fix Caption Sync
FITNESS
YouTube
95
1.1M Views +52% watch time
Workout Short — Full AI Re-edit with Threshold Targeting
Full Re-edit Threshold Premiere
TECH REVIEW
TikTok
89
3.7M Views +490% shares
iPhone Review Short — Multi-Variant Hook Testing & Ending Optimization
A/B Variants Hook Test Ending Opt.
PODCAST CLIP
LinkedIn
83
540K Views +180% comments
B2B Podcast Clip — Caption Timing & Audio Clarity Fix
Audio Fix Captions

YOUR CONTENT NEXT?

Join 2,000+ creators who stopped guessing and started knowing.