Video Evidence Review
Accept football gameplay or incident footage and organize observations by timestamp, frame, play, and analysis category.
Pre-Launch · American Football
Turn game film into organized, reviewable evidence — with humans in control.
Knoball is a governed video-analysis and league decision-support platform built for commissioners, owners, reviewers, and authorized league personnel who need structured evidence — not guesswork.
What Knoball Is
Structured evidence for league decisions — not automated rulings.
Knoball helps leagues turn submitted gameplay and incident video into traceable, timestamped evidence — so authorized personnel can review, analyze, and decide with confidence.
League Governance Tool
Support commissioners and league owners in making, finalizing, and amending official decisions with a versioned audit trail.
Auditable & Traceable
A structured alternative to informal video review — preserving what was observed, inferred, and decided, and by whom.
How It Works
From raw footage to integrity-protected reports.
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01
Submit gameplay video
Leagues upload football gameplay or incident footage for structured review.
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02
Extract visual evidence
Knoball analyzes relevant visual evidence and organizes it for human review.
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03
Human review required
Authorized reviewers must approve before machine analysis advances — keeping people in the loop at every stage.
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04
SARA machine-assisted findings
The SARA analysis system generates structured findings while clearly separating observed evidence, machine inference, commissioner context, and unresolved uncertainty.
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05
Official league decisions
Commissioners finalize outcomes with an integrity-protected report and a versioned audit trail of evidence, analysis, and decisions.
Human Authority First
Knoball supports decisions. It does not make them.
Knoball is not an automatic referee, automated disciplinary authority, or system that determines guilt, violations, penalties, or official outcomes without human oversight.
The platform exists to make video evidence easier to review, analyze, organize, and verify — so commissioners and authorized league personnel can govern with clarity and accountability.
- Preserves observed evidence vs. machine inference
- Requires authorized human review before analysis advances
- Produces integrity-protected machine reports
- Maintains a versioned audit trail for every decision
Built For Leagues
Who Knoball serves
Commissioners
Make and amend official decisions backed by organized, auditable evidence.
League Owners
Oversee governance with transparency into what was reviewed and decided.
Reviewers & Officials
Evaluate timestamped evidence with clear separation of observation and inference.
Coaches & Staff
Participate in a structured review process instead of informal film disputes.
Pre-Launch Access
Join the Waitlist
Be first to hear about launch announcements, pilot invitations, and product updates. Tell us who you are so we can tailor what we send you.
- Launch announcements
- Commissioner pilot invitations
- Early access opportunities
- Product updates for your league