Know anything about your case.

One prompt. Every evidence type. Longeye searches across your entire case: video, audio, phone extractions, financial records, social media. And returns verified, source-linked answers. Start with broad analysis, then use Longeye's Explorers to dive deep into any investigative workflow.

Investigator-driven AI

From video to audio, social media to maps, Longeye deploys advanced law-enforcement-tuned AI as a tireless partner in every investigation.

Rapid Evidence Ingestion

Drag and drop thousands of files at once. Longeye digests video, photography, audio, social media warrant returns, cell phone data, and messages in seconds. Handle any scale — from a single file to hundreds of gigabytes.

Thematic Search

Longeye searches semantically using AI, not just keywords. Search "violence" and find punching, kicking, and hurling spitballs. Search "drug dealing" and find someone talking about trading oranges for VCRs. Longeye knows what you're looking for.

Source-Linked Citations

Every answer links to the exact moment in a video, recording, message, or image. Findings are easy to check and defend in any legal proceeding.

Real-Time Translation

Translates and transcribes content across languages including Spanish, Mandarin, and 99+ more, breaking down language barriers in investigations.

Automated Report Writing

Summarizes key evidence and helps detectives quickly write case reports, suggesting evidence-based additions wherever relevant.

Intentional Collaboration

Full role-based access control lets you share with collaborators, even across agencies, or restrict data per your agency policy. Your evidence stays under your control.

Ask anything. Find every answer.

Type a question in plain language and Longeye searches every video, recording, message, and image in the case. Findings are ranked by relevance and linked directly to the exact moment in the source evidence, easy to verify and defensible in any legal proceeding.

Longeye AI investigative chat interface

No long prompts. No memorization. Just results.

You shouldn't have to memorize a three-paragraph prompt to get good information out of your evidence. Longeye is designed so any investigator can get powerful results from simple, natural questions.

prior arrests? Any threats? criminal history? social media? Who called who? gang ties? Guns? warrants? known associates? photos? Find any confessions phone contacts? Is he lying? text messages? motive? Show me the money trail red flags? Any alibis? weapons? Who am I missing? financial crimes? Any drugs? overview What's going on here? suspicious activity? List all witnesses summary Follow the money victim history? Where was he at 9pm? timeline? Any weapons? track his phone Who owns this car? search all audio Public defender risk? GPS data? Map everything jail calls? What happened March 5th? burner phones? Is this guy suspicious? co-conspirators? Build a timeline neighbors? give me an overview

Hours of recordings. Seconds to search.

Longeye transcribes and translates audio and video across languages, then surfaces every call on an interactive timeline, color-coded by AI relevancy score so the most critical conversations rise to the top instantly.

  • Searchable transcripts across Spanish, Mandarin, and 99+ more
  • Call history timeline, color-coded red/yellow by relevancy, click to jump to any call
Longeye audio exploration interface

Map every movement. Plot every connection.

Longeye plots location evidence on an interactive map.GPS tracker pings, Cellebrite extraction data, CDR lat/long, and ALPR hits from networks like Flock Safety, all overlaid on a single view. A custom timeline slider animates movement over time. AWS reverse geocoding converts raw coordinates to street addresses on the fly. Combine multiple data sources to see exactly where timelines intersect.

  • Overlay GPS, CDR, and ALPR data simultaneously
  • Timeline slider animates movement across up to 10,000 data points
  • Direction-of-travel arrows on all movement paths
  • Automatic reverse geocoding to street addresses
  • Fuzzy license plate matching on ALPR spreadsheets

Follow the money. Surface the pattern.

Upload any spreadsheet or CSV (bank records, phone tolls, inmate commissary logs) and Longeye analyzes it natively. Ask a question in plain English and get an AI-generated chart, table, or summary back in seconds. No Excel formulas. No manual sorting. Just answers.

  • Native CSV and spreadsheet analysis, no export or reformatting needed
  • AI-generated charts and summaries from plain-language questions
  • Identify financial fraud patterns across transaction histories
  • Cross-reference spreadsheet data against other case evidence

Instant onboarding. Cases solved during training.

Multiple agencies have closed real cases in their first hour using Longeye. No integrations required. No training needed. Just upload evidence and start asking questions.

  • Upload evidence files via drag and drop
  • AI automatically processes and indexes all content
  • Ask questions and get source-linked answers
  • Agencies have solved cases during their first training session
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Longeye Dashboard

Built for the most demanding environments in law enforcement.

Longeye is the only investigative AI built from the ground up for CJIS compliance — not retrofitted. Every layer of the stack is designed so your evidence never leaves your control.

  • Exceeds FBI CJIS Security Policy requirements
  • SOC 2 Type II certified — audited annually
  • Self-hosted on AWS — your data never leaves your environment
  • AI models never train on case data
  • Every investigation fully isolated — zero cross-case data sharing
  • Live scanned staff with background verification
View our Trust Center →
Live Scanned Staff
SOC 2 Type II
Self-Hosted AI
Hosted on AWS
Sandboxed System
No Data Training

See Longeye in action

See what Longeye can do for your team. Schedule a demo today.