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AI-powered clm

Agentic activation powered by SIA

Powered by Summize Intelligence Agents (SIA), the agentic activation layer transforms static contract data into living, connected business intelligence embedded in your every day tools.

AI that mirrors how you operate

Powered by SIA (Summize Intelligence Agents), Summize uses an agentic, multi-step architecture to execute legal workflows - breaking complex tasks into intelligently orchestrated stages.

At each step, specialized agents apply the right legal context for the task at hand, whether that’s comparing a limitation of liability clause against your playbooks or assessing risk based on historical precedent.

Designed by legal experts and purpose-built for in-house teams, this approach reflects how legal work actually gets done - delivering consistent, transparent and defensible outputs at every stage of the contract lifecycle.

Summize AI functionality and SIA (Summize Intelligent Agents) logo.
Summize contract review functionality in Microsoft Word.

Fast and accurate contract review with agentic AI

Review Pro, Summize’s AI-powered review plug-in, analyzes, redlines and redrafts contracts with speed and precision, delivering consistent, context-aware outputs grounded in your playbooks and real contract data. And it all happens directly within Microsoft Word.

Increase accuracy with AI redlining and compliance checks
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Save time with AI assisted drafting and rephrasing
Consistent answers grounded in your legal playbooks

Turn contract data into business intelligence

Contract data holds valuable business intelligence - but it’s often locked in unstructured documents. Summize uses agentic AI to transform contracts into structured, queryable data, enabling portfolio-level analysis, performance tracking, and growth opportunities.

Uncover trends across your contract portfolio, like payment terms and liability exposure
Answer complex business questions instantly with structured, reliable data
Identify risks and opportunities to drive smarter, data-backed decisions
Summize contract repository functionality and dashboards.

Ask SIA. Your AI legal extension.

Ask SIA is the AI layer that transforms Summize into a conversational legal operating system—delivering trusted answers to your pre-signature requests, signed agreements, and during contract review— wherever work happens.

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Maximize productivity with purpose built legal AI, embedded across the entire contract lifecycle and into existing tools like Word, Outlook, Slack, HubSpot, and more.
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Keep the business moving with self-service guidance, insights, and expertise tailored to your organization.
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Reduce business risk and build AI trust with enterprise-grade governance, transparency, and security.

AI that scales with your business

Embedded Summize Agents

Get instant access to contract data and insights across pre-signature requests and signed agreements. Our standard Request, Repository, and Review agents streamline everyday contract work - helping teams find answers, track status, and review contracts faster.

Customizable Knowledge Agents

Turn internal guidance into instant, reusable answer sacross the business. Customizable knowledge agents are configured on your policies, playbooks, and documentation - so every response reflects how your organization operates.

Analytics Agent

Coming soon, you’ll be able to unlock insights across your entire contract estate. Ask questions of all signed agreements, surface trends, and turn contracts into searchable intelligence with on-demand analytics.

Agentic activation

Less admin, more strategy

With SIA, agentic AI handles the heavy lifting across the contract lifecycle, so your legal team can focus on high-impact, strategic work instead of manual, repetitive tasks.
Amend contracts faster with AI-powered drafting and rephrasing
Eliminate errors with automated, playbook-aligned redlining in Word
Surface and share key contract insights instantly with Ask SIA
"Summize AI has been fantastic at helping us simplify long and complex contracts into easy-to-read, digestible summaries that the wider business can understand."
Boon Edam
Derek Ihnen
Contracts Administrator at Boon Edam

Trust in our AI security

Summize works with Microsoft technologies including OpenAI to leverage Azure's global top-tier security for our infrastructure.

Summize uses a best-of-breed security approach, including regular Penetration Test assessments, SSO integration, end-to-end cryptographically secure tokens, auto-patched and maintained infrastructure and many other approaches to ensure customer data is safe and secure.

SIA uses the Summize AI Architecture to avoid cross sharing of information and model training.

AI & CLM: Your complete guide

Download the complete guide to AI & Contract Lifecycle Management to see how AI is transforming in-house legal teams and how it could work for you.

AI and CLM guide
Interview introducing agentic AI to CLM

Learn about agentic AI from our experts

In our exclusive interview with Summize's Founder, our Chief Technology Office and our Head of Product, learn all about the introduction of SIA.

From what SIA means, to why at Summize we're taking an agentic AI approach to Contract Lifecycle Management, and the future of AI within legal technology.

Get to know your AI experts

Meet Summize's AI experts, driving ease of AI use and adoption for your entire business.

Richard’s 25+ years of expertise in both professional and open-source products, allows him to blend innovation with practicality. Such expertise helps him lead the technological vision and innovation of Summize.
Summize's Richard Somerfield
Richard Somerfield
Chief Technology Office
Leanne excels at driving product evolution and ensuring market leadership. Her expertise lies in maximizing technology value, ensuring our AI solutions meet businesses’ needs.
Summize's Leanne Hayes
Leanne Hayes
Product Owner
Jonny’s AI contract analysis and prompt engineering expertise enables him to show businesses how to leverage AI to automate contract intake and review processes.
Summize's Jonny Jessop
Jonny Jessop
Solutions Architect
Lawrence has a strong background in software development, testing and SaaS applications. His knowledge lies in turning complex user requirements into intuitive software that becomes essential for business users.
Summize's Lawrence Wainwright
Lawrence Wainwright
Software Engineer

Ready for a faster, smarter contract lifecycle?

Get your first use case live in just 4 weeks with our sprint-based implementation plan.

Watch an on-demand demo

Learn the how and why of Summize in minutes.

Pricing

We tailor everything to your business.