How Cullit Actually Works
You shoot 800 frames, only a fraction are true keepers, and manual culling steals your night. Cullit handles the first pass so you spend less time clicking and more time delivering.
What We Analyze
Sharpness
Motion blur, focus confidence, and shake patterns.
Exposure
Highlight clipping, shadow crush, histogram balance.
Composition
Framing strength, horizon, spacing, visual structure.
Faces & Timing
Eyes, expressions, subject presence, and moment quality.
The Algorithm Ladder
Each tier runs genuinely better technology. This is not marketing — it's a real technical stack difference. Higher tiers catch edge cases the lower tiers miss.
Free Trial
OpenCV BaselinePure computer vision: Laplacian blur detection, histogram exposure analysis, Haar cascade face detection, rule-of-thirds composition, perceptual hash duplicate removal. Fast and reliable for obvious keeps and culls.
Starter — $5/mo
OpenCV + Deep MLUpgrades face detection to MTCNN (neural network) — catches side profiles, low-light faces, and partial occlusions that Haar misses. Adds NIMA aesthetic scoring (trained on human ratings) for photo quality beyond technical correctness.
Pro — $15/mo
ML + AI JudgmentPhotos the ML stack marks as ambiguous get a second pass from Claude Haiku AI vision. The AI evaluates moment quality, subject emotion, and context that pixel-level metrics cannot capture. Catches the shots that feel wrong despite good technicals.
Studio — $25/mo
Full AI VisionClaude Sonnet AI vision runs on every non-obvious photo — full scene context understanding, emotional timing detection, subject-awareness beyond faces. The highest accuracy pass for professional delivery.
We show you exactly which signals each tier checks in the pricing modal. No black boxes.
Star System
★★★★★ Portfolio Worthy
Hero shots: sharp, strong composition, exact moment.
Website portfolio, hero carousel, social highlights.
Typical rate: 2-5% of a shoot.
★★★★ Solid Selects
Client-ready storytelling frames.
Delivery gallery, album sets, print choices.
Typical rate: 10-20% of a shoot.
★★★ Backup Options
Technically usable but less compelling.
Archive backups and alternates.
Typical rate: 20-30% of a shoot.
★★ Probably Cull
Minor misses: soft focus, weak expression, timing miss.
Keep only if no stronger alternative exists.
Typical rate: variable by shoot type.
★ Definitely Cull
Clear misses: blur, eyes closed, bad exposure, weak duplicate.
Reject with confidence.
Typical rate: depends on burst style and lighting conditions.
What We Don't Do
- We do not edit, retouch, or color-grade your photos.
- We do not make your final keep/reject decision for you.
- We do not promise perfect accuracy on every edge case.
- We do not keep your source photos after processing workflow completion.
Ready To Test It?
First 15 photos are free. No credit card required.