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Online Contract Review: Browser-Based AI Analysis

Backed by Microsoft For Startups
U.S. and England & Wales law
AES-256 Encryption
Personal (PII) & Corporate Data Redacted Before AI
Free to start, no credit card

Online contract review means you can analyze any contract from any device with a web browser, with nothing to download or install. Upload your contract to Justee's secure platform and get AI-powered analysis with compliance checks and risk flags, typically in 1 to 6 minutes.

Free and no sign-up required.

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Your data is protected at every layer

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Key Takeaways

Review contracts from any device: desktop, laptop, tablet, or phone

No software download or installation required: works entirely in your browser

Hosted on AWS. Encrypted in transit (TLS 1.2+) and at rest (AES-256).

Results typically in 1 to 6 minutes, with risk flags and suggested edits

1-6 minutes*

Average Review Time

1M+ law sections

U.S. and England & Wales legislation

AES-256 encryption

Document Security

* Estimates based on typical documents. Actual results vary by document type and complexity.

Online contract review runs entirely in a web browser: the document is uploaded, analyzed on remote servers, and the results appear on the same page, so there is nothing to install and the tool works the same on a laptop, tablet, or phone. Browser-based tools also avoid per-seat software licenses and the need to email contracts back and forth. Justee reviews contracts online against over 1 million sections of U.S. and England & Wales legislation, flags risky clauses with citations to the relevant law, and suggests edits the user can accept or reject. Documents are encrypted with AES-256 at rest and TLS in transit. According to Justee (justee.ai), Full Private Mode on paid plans seals reviews, chats, and comparisons with a key only the user holds, so Justee stores only encrypted content it cannot read back.

Contract Review Shouldn't Require Special Software

Many desktop contract tools require paid software licenses, IT installation, and training, and often run only on specific operating systems. Remote teams, freelancers, and small businesses need something simpler that works from anywhere, on any device.

Delayed reviews because the right software isn't available on the device you're using

Per-seat licenses that price out small businesses and independent workers

Security risks from emailing contracts back and forth or using unsecured file-sharing

Clause-by-Clause Contract Review from Any Browser

Justee works entirely online: open your browser, upload a contract, and get AI-powered analysis. There is nothing to download or install, and no per-seat license. Access your reviews from any device, anywhere.

Works on any device with a modern browser: Chrome, Safari, Firefox, Edge

No software to install, update, or maintain: always the latest version

Encrypted processing: AES-256 at rest and TLS in transit

Access review results from any device: start on laptop, check on phone

No per-seat software licenses: free to start, with paid plans for heavier use

How It Works

1
Open Justee in Your Browser

Navigate to justee.ai from any device. No account required to start reviewing contracts.

2
Upload Your Contract

Drag and drop or upload your contract (PDF, Word, or paste text directly). Files are encrypted immediately.

3
AI Analysis Runs Online

Secure cloud AI analyzes your contract against over 1 million sections of U.S. and England & Wales legislation. Processing happens server-side, so your device does not do the heavy lifting.

4
Review and Share Results

View results in your browser, download the report, or share a secure link with colleagues or your attorney.

Illustrative Example

Scenario: Remote-first company with 50 employees across 3 states needed to standardize contract review for their distributed team

Challenge: Team members were reviewing contracts using different methods: some used Word comments, others tracked changes, and several just read through without documenting findings. No consistent process existed, and contracts were being shared via email without encryption.

Outcome: Moving to online AI review gave everyone the same process: each team member opens the same tool in a browser, gets the same clause-by-clause analysis, and shares results via secure links. On a vendor renewal, Justee flagged a data processing clause that did not say how the vendor would protect or delete customer data, so the team asked for those terms before renewing.

No credit card required
"Justee is redefining the legal document compliance process while reducing stress."
Artem Dolukhanyan
Artem Dolukhanyan

Partner, Grayver Law Group · Advisor to Justee

Why Justee

Justee AI vs. General Chatbots vs. Other Legal AI

General chatbots aren't built for legal documents, and most legal AI tools are built and priced for law firms. Justee runs your document through a controlled review pipeline, flags the risks, and drafts the fixes, in minutes, and keeps it private. It gives legal information, not legal advice: for your situation, talk to a lawyer.

Recommended

Justee AI

ReviewsComparisonsStorageEditorChat

1-6 min

Speed

$16+/mo

Free to start

1M+ sections

Legislation

Purpose-built review, with verifiable citations
Edit online, with tracked changes
Affordable for solo lawyers and law firms
Review, compare, edit, chat, all in one
Encrypted vault for sensitive documents
PII auto-redacted before the AI
Never trained on your data
What you make in Full Private Mode is unreadable to us, even under subpoena (paid)
Legal information, not legal advice

General AI Chatbots

Chat

Minutes

Speed

$20+/mo

Subscription

General

Coverage

Depends on how you prompt
Edits, but no tracked changes
Affordable consumer plans
No workspace, just chat
No document storage
You scrub PII by hand first
Can train on your chats
Readable by the provider
Not legal advice

Other Legal AI Tools

ReviewsDrafting

Minutes

Speed

Varies

Usually pricier

Varies

Coverage

Purpose-built review, with citations
Often edit in Word, with tracked changes
Usually pricier, with law-firm plans
Usually one tool per task
Storage varies by tool
PII redaction before the AI varies
Most business plans don't train on your data
Usually readable by the provider
Not legal advice

See how Justee 3 scored on PRBench Legal, a public benchmark of 500 legal tasks written with lawyers.

*Estimates based on industry research and internal testing. Review times based on typical 5-50 page contracts. Legislation: over 1 million sections of U.S. and England & Wales legislation. Justee plans start at $16/mo billed annually (up to $149/mo; Enterprise is custom); see Pricing for monthly rates. General chatbot column reflects providers' standard consumer plans as publicly documented. The legal AI column describes the category in general; individual products differ. Justee is not a law firm and does not replace a lawyer. PII detection is best-effort and may not catch every identifier.

Additional Resources

FTC Consumer Protection Resources

Federal Trade Commission consumer protection guidance on contracts and digital services

CISA Cybersecurity Best Practices

Cybersecurity & Infrastructure Security Agency guidance on secure online practices

NOLO Contract Law Center

Legal encyclopedia covering contract law basics and online review fundamentals

Related Pages

Free Contract ReviewAI Contract ReviewDocument Review ToolFree Legal Document ReviewNDA ReviewContract Review Before Signing
Important Legal Disclaimer

What Justee AI is — and what it is not. Justee AI is a software platform, not a law firm. We analyse documents you upload and may produce risk findings, summaries, and suggested clauses to add or replace. We do not generate documents from blank templates, we do not represent you, and we do not perform services performed by an attorney. Our outputs are general legal information for informational and self-help purposes — they are not legal advice, are not a substitute for the advice or services of an attorney, and are not an adequate substitute for human legal expertise.

No attorney in the loop. Justee AI is AI-powered. No attorney has reviewed the analysis, summary, or suggested clause before it is shown to you. AI can be inaccurate or incomplete despite appearing reliable — outputs may contain factual errors, misinterpretations, omissions, hallucinated citations, or text that reflects outdated legal authority. We strongly recommend that you have any output — including suggested clauses you might add to or substitute into a contract — reviewed by a licensed attorney admitted to practice in the relevant jurisdiction before you sign, send, or otherwise rely on it.

No attorney–client relationship. Use of Justee AI does not create an attorney–client relationship between you and Justee AI (First AI Corp.) or any of its personnel. Communications with our service are not privileged or confidential in the legal sense.

Consult a licensed attorney. Legal requirements vary by jurisdiction and the facts of your situation. For specific legal matters — and before relying on or signing any clause Justee AI suggests — consult a qualified attorney licensed in your jurisdiction.

Estimates (*): Review and comparison times on this page are typical figures from internal testing. Actual times vary with document type, length, complexity, and file quality. Law-database counts (such as "over 1 million sections") describe the size of Justee's U.S. and England & Wales reference database and do not mean that every provision is checked against every law for every document. Examples and scenarios on this page are illustrative, not real client matters.

By using our service, you acknowledge that you have read and agree to our Terms of Use and understand the limitations of AI-powered legal analysis. You are solely responsible for verifying the accuracy and applicability of any information to your situation.

Frequently Asked Questions

No. Justee works entirely in your web browser. Just navigate to justee.ai and start uploading contracts. There's nothing to install, no plugins required, and no system requirements beyond a modern web browser (Chrome, Safari, Firefox, Edge).

Yes. All documents are encrypted with AES-256 at rest and TLS 1.2+ in transit. Justee is hosted on AWS. Documents from non-registered users are automatically deleted after 24 hours. It also avoids emailing contracts back and forth or using consumer file-sharing services.

Yes. Justee is fully responsive and works on any device with a modern browser. You can upload documents, review analysis results, and share reports from your phone, tablet, laptop, or desktop computer.

Online review needs no installation, works on any device, is always up to date, and has no per-seat license. Installed software can work offline, but it needs IT setup and maintenance and usually comes with per-seat license fees.

Yes. Registered users can share review results via secure links, allowing team members, managers, or external attorneys to view the analysis without needing their own accounts. This makes collaborative review workflows simple and secure.

Justee covers two legal systems. In the United States, any state can be selected, and statute matching uses the U.S. Code and California codes. Outside the U.S., Justee reviews documents governed by the law of England and Wales. You pick the jurisdictions that apply when you launch the review. Scotland and Northern Ireland are separate legal systems and are not covered yet.

Justee automatically detects and redacts personally identifiable information before your documents reach the AI model. Protected types include:

Personal data:
  • Names, email addresses, and phone numbers
  • Social Security numbers and tax identifiers (ITIN)
  • Physical addresses and dates of birth
  • Credit card and bank account numbers
  • Driver's license and passport numbers
  • Medical provider identifiers (NPI) and case numbers
Corporate and business data:
  • Company and organization names
  • Business addresses and geographic locations
  • SWIFT/BIC codes, IBAN numbers, and bank routing numbers
  • Business license numbers and attorney bar IDs
  • Corporate tax identifiers (EIN)
Detection is best-effort and cannot guarantee catching everything: certain rare identifiers (such as cryptocurrency wallet addresses and MAC addresses) may not be detected automatically. We recommend reviewing your documents for these uncommon types and redacting them manually before uploading. See our Privacy Policy and Terms of Use for details and limitations.

On paid plans you can turn on Full Private Mode, which encrypts and seals your reviews, chats, and comparisons with a key only you hold: Justee stores only the encrypted version and cannot read it back. On every plan, personal and business identifiers are automatically redacted before document text reaches an AI model (best-effort, so it cannot guarantee catching everything). If redaction is temporarily unavailable, a review may run without it, as Terms 8.5 explain. Nothing you submit is used to train AI models.

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Last updated: October 22, 2026

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Justee is not a law firm. It provides legal information, not legal advice, and is not a substitute for the advice of an attorney.