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4.2 out of 5 stars. Excellent.
4.2(95)

LegalSifter

AI contract review software that instantly analyzes contracts for risks and missing clauses before you sign.

Free to start·Best for ·1 min
Updated April 9, 2026Certified
Enterprise
1

What is LegalSifter?

LegalSifter uses AI and natural language processing to review contracts in seconds. It identifies risky clauses, suggests improvements, and flags missing provisions based on your organization's playbooks. The platform supports NDAs, vendor agreements, employment contracts, and more, making contract review accessible to non-lawyers while keeping legal teams in control.

Best for: Business teams reviewing vendor contracts · Legal departments standardizing reviews · Non-lawyers needing contract guidance

2

Developer Stack Fit

Engineering evaluation

Quick read on where LegalSifter fits in a software team's AI stack. Validate final fit against your codebase, data policy, and deployment model.

Methodology
Deployment model
Cloud SaaS
Open-source status
Not confirmed
API support
API or integration-friendly
MCP support
No MCP signal found
Security posture
Stronger controls worth validating
Best use case
Business teams reviewing vendor contracts
3

Key Features

  1. 01

    Instant AI contract review and risk scoring

    Instant contract risk scoring

  2. 02

    Plain-English explanations of legal language

    Custom playbooks

  3. 03

    Custom organizational playbooks

    Free NDA review

  4. 04

    Support for multiple contract types

    A core business capability that teams use daily.

  5. 05

    Integration with contract lifecycle management

    A core business capability that teams use daily.

  6. 06

    Free NDA review tool

    A core business capability that teams use daily.

  7. 07

    Collaborative review workflow

    A core business capability that teams use daily.

4

Pros & Cons

What stands out

  • Free NDA review — great entry point
  • Plain-English explanations non-lawyers understand
  • Customizable organizational playbooks
  • Fast — reviews in seconds, not hours

Watch outs

  • Pricing not transparent for paid plans
  • Limited contract types on free tier
  • Requires setup for custom playbooks
  • Not a full contract lifecycle management tool
5

Pricing Plans

LegalSifter Pricing

Choose the perfect plan for your needs. All plans include our core features with different usage limits and advanced capabilities.

0 day free trial available on all paid plans

NDA Sifter

Free
Free NDA review
Risk scoring
Plain-English explanations
Unlimited NDAs
Get Started Free
Most Popular

Professional

Free
All contract types
Custom playbooks
Multi-user access
Integration with CLM systems
Get Started Free

Enterprise

Free
Custom AI training
API access
SSO
Dedicated support
SLA
Get Started Free

Need a Custom Solution?

Looking for enterprise features or custom pricing? Contact LegalSifter directly for tailored solutions.

Contact Sales

Most teams land on the Professional plan.

6

Alternatives

ToolRatingPrice
LegalSifter4.2Free to startcurrent
Harvey AI4.6Free to startview →
Prisync4.4From $99/monthview →
HouseCanary4.3Free to startview →
Zillow AI4.2Freeview →
7

FAQ

What is LegalSifter and how does it work?

LegalSifter is a business tool that ai contract review software that instantly analyzes contracts for risks and missing clauses before you sign.. It uses AI to help users improve productivity through analyzing input and generating relevant output.

How much does LegalSifter cost?

LegalSifter starts at $0/month. They offer a free trial so you can test it before committing.

Does LegalSifter have a free trial?

Yes — Free to try with no time limit.

What can LegalSifter do?

Reviewing NDAs before signing in under 60 seconds
Standardizing contract review across a growing legal team
Identifying missing liability clauses in vendor agreements

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Affiliate Disclosure: We may earn a commission when you purchase through links on our site. This doesn't affect our editorial independence or the price you pay.

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