Find Critical Evidence In Minutes, Not Hours

The Investigative Platform built for cases that can't afford to guess. Evidence analysis, drafting, and transcription across your full case record. Every citation verified, so the judgement remains yours.

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Trusted by 2,000+ law firms & agencies, partner of legal orgs nationwide

From upload to first draft, without leaving the platform

Body cam, jail calls, interrogations, witness statements, case photos. Rev turns discovery into a searchable, citable case record, then into the draft report or motion you need to file. In minutes, not days.

View all Investigative Platform features

Rev document editor showing a generated case chronology with numbered citations linking each fact back to source evidence.

Turn a finding into a memo, outline, or motion without leaving Rev. Edit inline and export straight to Word or PDF.

See the document editor

Rev workspace with body-camera footage, in-car video, and redacted police reports uploaded for cross-file contradiction analysis.

Ask questions across every file in the case at once, no matter the file type. Surface contradictions fast, every answer cited back to the record.

How multi-file analysis works

Rev photo evidence analysis comparing incident photos and flagging that two different vehicles appear in the same photo set.

Upload case photos and let Rev flag inconsistencies automatically. Every finding links back to the exact image it came from.

Explore image analysis

Rev AI templates menu with prompts to create a case chronology, evidence overview, or identify key files across multi-file legal cases.

Move from upload to first draft without leaving the platform. Rev guides every case through the same repeatable process, start to finish.

Learn more about legal workflows

Rev transcript view of a 911 dispatch call with a body-camera video clip trimmed to a 30-second segment for export.

Use Rev to create clean, searchable transcripts for every recording. AI in minutes, or human transcription at 99%+ guaranteed when it has to hold up. Edit inline, then clip the exact moment that matters.

View transcription and clipping tools

Rev mobile app recording an attorney-client intake interview with a live, speaker-labeled transcript.

Capture evidence in the field and sync it straight to the case file. Record, transcribe, and review from a phone or tablet.

Get the mobile app

Built for every role in the investigation

From the courtroom to the field, Rev fits the way your team already works.

View all industries

Criminal prosecution

Build the case theory and meet your burden of proof before the complaint is filed, with every finding tied to the evidence.

Rev for prosecutors

Criminal defense

Review body cam, jail calls, and interrogations in a fraction of the time. Catch the inconsistency that changes the case, cited to the file.

Rev for criminal defense

Law enforcement

Search hours of body cam and interview footage in minutes. Spend less time in playback and more time on the investigation itself.

Rev for law enforcement

Civil law

Search discovery, depositions, and intake calls at once, and build a stronger case on evidence you can verify.

Rev for civil litigation

Court reporting agencies

Deliver certified transcripts faster, from rough draft to court-ready, without sacrificing an ounce of accuracy.

Rev for court reporting

Trusted when it matters most

Nearly 2,000 law firms and government agencies rely on Rev when the stakes are highest, and the results back it up.

Pages Analyzed  In One Case

20 Yrs

Sentence Instead of 50 or Life

30+

Hours Saved Per Case

"The reason why Rev was so powerful is because I was able to prepare within seconds during the middle of the trial."

Craig Greening

Founder, Greening Law Group

Read Greening Law Group’s Success Story

30 sec

To Find a Key Fact (Was 45 Min)

190+

Video Files in One Case

30 min

Memo Review (Was 2-3 Hours)

"What we have experienced with Rev when it comes to being able to better manage, utilize and access the massive amounts of video... has been the biggest game changer of any software to date that I've come across."

Brad Banks

Owner, Banks & Brower Law Firm

Read Banks & Bowers' Success Story

97%

Reduction in Drafting Time

15+

Affidavits Searched at Once

1 Min

Affidavit Draft from a 30-min Intake

"I can spend a half hour talking to a client and literally less than a minute drafting a pretty comprehensive affidavit."

Keif Storrar

Partner, Doubek, Pyfer & Storrar

Read Doubek, Pyfer & Storrar’s Success Story

Built to pass the toughest security review, not just a comfort check

Rev is the only Investigative Platform purpose-built for the hardest environments, legal transcription, criminal courts, investigations, and depositions under oath.

Learn more about security

Line drawing of a safe with a combination dial and keyhole on the door.

Your data stays put

Nothing you upload is ever sold to third parties

Encrypted end to end

TLS in transit, server-side encryption at rest, with unique keys per file

You control who sees what

Permissions set file-by-file or by workspace, with SSO, MFA, and domain claiming

Audited, not self-certified

SOC 2 Type II verified by an independent auditor, with our SOC 3 report available to review

Built for privileged work

A closed-loop platform you can use on evidence that general AI tools can't ethically handle

Frequently Asked Questions

What Is Rev?

Rev is an investigative platform that turns your case evidence (audio, video, images, and documents) into a searchable, citable record. Every recording is timestamped and searchable to the second, backed by legal transcription services built for the hardest audio environments. Instead of scrubbing back and forth through recordings or documents, you can search across all your case files at once, whatever the format, find the moment you need, and create a document from it: a report, a motion, a case summary, all with the exact citation to the evidence attached.

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How Much Does Rev Cost?

Rev’s Investigative Platform is subscription-based, with pricing ranging from free plans to $59.99/seat/month, to custom-built for teams that require higher security and need a workflow specialist assigned to their account. How much you’ll pay depends on a variety of factors, including number of seats, transcription minutes needed, and how many files you want to analyze at once. Paid plans also include a discount on human-verified transcription. See pricing →

If you're not sure which structure fits, we can build a custom plan for you, or you can talk to a workflow specialist who'll walk you through the options. Talk to a specialist →

Interested in a la carte services? Our pricing starts at $0.25/min for AI transcriptions or captions, $1.99/min for human transcriptions or captions, $6.49-15.99/min for global subtitles (pricing dependent on language needs). See how much you’d pay with our pricing calculator.

What Services Does Rev Offer?

Rev offers transcription, search, analysis, template workflows, clipping, and drafting in one subscription-based investigative platform.

Human-verified services are also available a la carte: AI and human transcription, legal transcription, AI and human captioning, and global subtitle translation. Subscribers get discounted rates on human-verified services, with the exception of legal transcription.

What Kinds of Files Can I Upload?

In Rev, you can upload audio, video, images, and documents, including PDF, Word, and TXT. Drag and drop, upload from your device, pull from Clio, Dropbox, Box, Google Drive, or OneDrive, or paste a URL. Files are transcribed automatically and ready to search when they land.

Does Rev's AI Hallucinate?

Rev's AI reduces hallucination risk by only pulling findings from the files you upload, rather than searching the internet or providing a best guess. But the more important part is that every finding links back to a citation with the exact timestamp and source file, so you can check it yourself in seconds.

What's the Difference Between AI and Human Transcription?

The main differences between AI and human transcription are the accuracy and turnaround times. With Rev, AI transcription is included with every subscription and returns a 96%+ accurate transcript in minutes. Human transcription is also available for challenging audio, tough accents, or when accuracy has to be 99%+ guaranteed (plus, get a discount on human services on every paid plan).

Is My Evidence Secure, and Who Can Access It?

Rev is SOC 2 Type II audited, GDPR compliant, and we offer CJIS- and HIPAA-compliant environments on Unlimited plans. Files are encrypted in transit and at rest, never public or findable through search engines, with permissions set file-by-file or at the workspace level. Your content is never sold to third-party LLMs. See our full security approach →

How Long Does Rev Take To Transcribe Audio Or Video?

Rev can transcribe your audio or video file in a few minutes using our AI transcription service, and under 12 hours for human transcription.

Can I Delete My Files And Transcripts From Rev?

Yes, you can easily delete your files and transcripts in the Rev platform at any time. Rev follows strict data retention and deletion policies, so your data is never stored beyond its intended use.

Who Sees My Files if I Order Human Transcription?

If you order human transcription with Rev, only vetted transcriptionists have access to your files. Our vetting process includes ID verification, signed NDAs, and continual monitoring of both performance and verification status. They see the file they're assigned, and nothing else in your account.

What Languages Does Rev Support?

Rev supports 37+ languages, including Spanglish. Coverage depends on the service:

AI transcription & captions: 37+ languages
Human transcription: English
Human captions: English and Spanish
Global subtitles: 17+ languages:

Visit our support portal to view our full list for Available Languages.

Legal professional reviewing case files on a desktop monitor in an office at night.

Own the facts.  Pursue the truth.

Want a workflow built for your team? Talk to a specialist about custom templates, integrations, or rollout across your team

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Find Critical Evidence In Minutes, Not Hours

From upload to first draft, without leaving the platform

Document Editor Beta

Multi-File Evidence Analysis

Image Analysis New

Investigative Workflows

Transcription & Clipping

Mobile App