Paid

Ivo

Name: Ivo
Price: 500 USD
Author: Challenging Voice

Redlines contracts against a legal team's own playbook directly inside Microsoft Word

4.1 Legal AI

4.1 Very good 4.1

Bottom line: Ivo is a strong legal ai tool, best known for AI contract redlining applied against a legal team's own playbook and precedents. Paid from $500/mo.

Playbook-driven redlining keeps output consistent with a team's actual negotiating positions $6,000 per user per year is a real commitment with no visible lower-cost tier

Reviewed by Challenging Voice Editorial · Updated Jul 2026 How we rate

PricingFrom $500/mo

Free planNo

CompanyIvo

PlatformsWeb

Best forLegal AI

Founded2021

Last reviewedJul 2026

UpdatedJul 2026

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Overview

Ivo, founded in 2021 by Min-Kyu Jung and Jacob Duligall under the name Latch before rebranding to Ivo in April 2024, builds AI contract review software for in-house legal teams, redlining agreements against a company's own approved playbooks and precedents rather than generic legal-drafting norms.

That playbook-driven approach is aimed at Fortune 500 legal departments dealing with high contract volume: Ivo Review works directly inside Microsoft Word, applying a team's specific negotiating positions consistently across every contract instead of relying on each individual reviewer's judgment, with the company reporting review-time reductions of up to 75% for teams that adopt it.

Ivo prices at $6,000 per user per year, with the fee covering playbook creation, onboarding, and ongoing support from Ivo's team, and volume discounts available for teams of 10 or more users. For an in-house legal team that wants contract redlines to consistently reflect its own playbook rather than a generic AI's guess at market standard, Ivo's playbook-driven review addresses that directly.

Key features

AI contract redlining applied against a legal team's own playbook and precedents
Works directly inside Microsoft Word rather than a separate review interface
Built specifically for Fortune 500 and enterprise in-house legal teams
Reports up to 75% reduction in contract review time
Annual per-user pricing includes playbook creation and ongoing support
Volume discounts available for teams of 10 or more users

Screenshots & demo

Demo video

Screenshots

Pricing

Ivo is a paid tool, with plans that start at $500/mo.

Pricing modelPaid
Starting priceFrom $500/mo
Free planNo

Visit Ivo

Pricing is provided as a guide. Check the official site for the latest plans.

Pros & cons

Pros

Playbook-driven redlining keeps output consistent with a team's actual negotiating positions
Native Microsoft Word integration fits how in-house legal teams already work
Included playbook creation and onboarding lowers the setup burden versus a bare API tool
Volume discounts make per-seat cost more reasonable at team scale

Cons

$6,000 per user per year is a real commitment with no visible lower-cost tier
Built specifically for in-house teams, a weaker fit for solo practitioners or small firms
Playbook-driven output is only as good as the playbook a team builds and maintains

How it compares

Tool	Rating	Free	From	Best known for
Ivo (this tool)	4.1	No	$500/mo	AI contract redlining applied against a legal team's own playbook and precedents
Relativity	4.0	No	—	E-discovery and document review platform operating since 2001
Luminance	4.2	No	—	Proprietary LLMX model trained specifically on legal documents
LegalFly	4.0	No	—	AI-native workspace for in-house legal, compliance, and procurement teams

Our verdict

4.1 / 5 4.1

Ivo is a strong legal ai tool, best known for AI contract redlining applied against a legal team's own playbook and precedents. Paid plans start at $500/mo.

What makes it different: Ivo stands out for AI contract redlining applied against a legal team's own playbook and precedents.

How we score it

Overall 4.1

Value for money 3.5

Feature depth 4.9

Popularity 3.7

Best for ProfessionalsTeamsCreatorsCurious learners

Frequently asked questions

What is Ivo?

Ivo is a legal ai tool listed in the Challenging Voice directory. Redlines contracts against a legal team's own playbook directly inside Microsoft Word.

Is Ivo free?

Ivo does not offer a free plan; paid pricing starts at $500 per month.

How much does Ivo cost?

Ivo starts at $500 per month. See the pricing plans above for full details.

What are the best Ivo alternatives?

Popular alternatives to Ivo include Draftwise, goHeather, and Document Crunch. Browse them all in the Legal AI category.

Is Ivo any good?

Ivo scores 4.1 out of 5 based on our editorial review.