Contractbook

Free tier

AI-powered contract management software to centralize, analyze, and automate your contracts

Free tier available·All audiences·API available

Key strengths

AI-powered contract analysis and data extractionCentralized contract repository with powerful search and filteringEnd-to-end workflow: draft, collaborate, negotiate, and e-signAutomated renewal reminders and deadline trackingSOC 2 certified with SSO and granular permissions

Free tier + paid plans

Founded 2017

Get alerts when Contractbook changes

Free. We'll email you when pricing, the free tier, API access or open-source status changes.

No ratings yet

Contractbook is a SaaS contract lifecycle management (CLM) platform with a REST API that enables programmatic document and workspace management. It is SOC 2 certified and supports SSO for enterprise-grade access control with granular document and workspace permissions. The platform integrates with CRM tools like HubSpot and Salesforce, and provides an AI layer for automated data extraction (reporting ~70–80% extraction accuracy on vendor agreements), contract Q&A, risk identification, and summarization. Custom workflow automation handles templating, collaborative negotiation, and secure electronic signatures.

Alternatives

Alternatives to Contractbook

See all alternatives

Ironclad

Legal & compliance

Enterprise AI Contract Lifecycle Management that keeps contracts moving and business growing

Enterprise pricing — contact sales for a demo and quote

EnterpriseEveryoneAPI

Spellbook

Legal & compliance

AI-powered contract review and drafting built for lawyers — right inside Microsoft Word

7-day free trial available; paid plans for teams (pricing not publicly listed)

Microsoft WordSlackSalesforceEmail+1

Free tierEveryone

OpenAI (GPT-5), Anthropic (Claude Opus)Growing

Summize

Legal & compliance

The AI contracting layer that powers contract lifecycle management across your business tools

No public pricing — book a demo for a quote

Lexion

Legal & compliance

The fastest way to get contracts done right — AI-powered contract management for operations teams

Contact sales for pricing; enterprise-focused, no public pricing

SalesforceDocuSignSlackHubSpot+1

EnterpriseEveryoneAPI

AI2 (Allen Institute for AI)Niche

Clio

Legal & compliance

The #1 Legal AI Software — practice management, billing, and AI-powered case strategy in one platform

Free trial available · tiered paid plans (contact for pricing)

Google WorkspaceMicrosoft OutlookQuickBooksDropbox+1

Free tierEveryoneAPI

Luminance

Legal & compliance

Legal-Grade™ AI agents to automate, expedite and enhance every contract touchpoint across your business

Enterprise pricing — contact for a demo/quote

Microsoft WordSharePointSalesforceDocuSign+1

EnterpriseEveryoneAPI

Proprietary (Mixture of Experts / multi-model architecture)Growing

Compare head-to-head:Contractbook vs Ironclad Contractbook vs Spellbook Contractbook vs Summize

Browse all 18 legal & compliance tools

Is Contractbook yours? Claim the listing & get the badge