Sirion is an AI-native contract lifecycle management platform that helps enterprises create, store, and manage contracts across the organization. The platform combines contract extraction, conversational experiences, and AI-enhanced negotiation capabilities to support contracting teams across legal, procurement, sales, and finance.
Founded in 2012, Sirion manages more than 7 million contracts representing nearly $800 billion in value and supports customers in more than 100 languages. Its CLM platform applies agentic AI and category-focused capabilities to help organizations manage complex contract portfolios and improve how contract information is used throughout the lifecycle.
Sirion is the world’s leading AI-native CLM platform, pioneering the application of agentic AI to help enterprises transform the way they store, create, and manage contracts.
The platform’s extraction, conversational experience, and AI-enhanced negotiation capabilities have revolutionized contracting across enterprise teams - from legal and procurement to sales and finance.
The world’s most valuable brands trust Sirion to manage 7M+ contracts worth nearly $800B and relationships with 1M+ suppliers and customers in 100+ languages. Leading analysts such as Gartner, IDC, Forrester and Hackett Group have consistently recognized Sirion as a leader in CLM for its focus on category-leading innovation.
Product Strengths
Agentic AI across the contract lifecycle. Purpose-built agents run on AgentOS™: Playbook, Issue Detection, Redline, Extraction, Obligations, Invoice and Renewal. Users ask for what they need in plain language through AskSirion, and it sends the request to the right agents. Customers can build and govern their own agents on the same platform.
Explainable, enterprise-grade AI. It's grounded in a contract data model built from 30M+ contracts, with 1,500+ fields extracted out of the box. Every answer is cited to the document and page, and the AI pauses for a person when it's unsure. It works with any AI model and routes each task to the best one. Customers can bring their own models, and customer data never trains AI models.
Issue-level negotiation on supplier paper. Playbooks are generated from your own past contracts. Agents find the specific risks inside each clause and propose precise redlines, with the reasoning shown. Each supplier turn is re-reviewed and moves to your next acceptable fallback position, not back to square one.
Value captured after signature. Supplier obligations and SLAs are tracked against actual performance. Breaches calculate service credits and earn-backs automatically. Invoice, PO, contracted rates and performance are reconciled, which stops overbilling and value leakage.
Works with any procurement stack. Sirion connects to any ERP, P2P or sourcing system through open APIs, 200 pre-built connectors and a no-code Integration Studio. That includes SAP Ariba, S/4HANA, Oracle and Coupa. Requests start from a sourcing event or PR/PO, and linked contracts show the knock-on effect when a supplier's risk profile changes.
Ideal Customer
Global Companies with an annual revenue of $100M - $500M
