A BETTER ALTERNATIVE TO SIRION
Sirion Users Choose Between Power and Usability — Ironclad Gives You Both
Get enterprise-class contract management, with a friendly interface and AI that works right out of the box.
SIRION VS IRONCLAD
Feature comparison
Sirion
Ironclad
Implementation
Expensive and lengthy processes
Predictable pricing — go-live in weeks
Workflow builder
IT-supported — requires extensive configuration
Self-serve workflows with a no-code builder
AI training
Mostly untrained — requires heavy customer input
75% pre-trained out of the box
AI metadata extraction
Proprietary document editor
Available, but only for simple edits, with limited AI
Cloud-based, AI-powered, DOCx native
Clause library
Multi-language support
Acceptance methods
eSignature only
eSignature & Clickwrap for high-volume, non-negotiated agreements
Native eSignature
Integrate with 3rd party apps
Sign with Ironclad or integrate with Adobe Sign, DocuSign, and Dropbox Sign
Salesforce integration
DocuSign integration
Automation integrations
Workato
Zapier, Mulesoft, Tray, and Fivetran
Millions of users worldwide trust Ironclad
Ironclad is the only platform built from the ground up to handle all contract types – legal, sales, finance, HR, marketing, procurement, and more. That’s why respected brands everywhere trust us to help them make and manage their digital business contracts.

SIRION VS IRONCLAD
6 reasons to choose Ironclad over Sirion
Built for self-serve simplicity
Sirion often requires vendor involvement for changes, which can delay your business processes.
With Ironclad, users can create workflows, run reports, and modify processes without involving IT or vendor support teams.

Faster implementation
Sirion implementations can take up to 18 months and cost $500K+.
Ironclad’s implementation is significantly faster and more cost-effective, delivering value from week one.

Smarter integrations
Ironclad connects seamlessly with 400+ existing tools through an open API, enabling a connected contract ecosystem without complexity.

Immediate value
Ironclad is user-friendly and requires minimal training. Achieve faster adoption across the organization and quicker time to value.

AI that works out of the box
Sirion requires customers to invest time and money configuring and training AI, which slows down adoption.
Ironclad’s AI enriches your data with legal context from the start. Deploy instantly. Optimize continuously. Ironclad has domain-smart AI that learns your business.

Strong analytics and reporting
Extract insights from your contract data and obligations with an interface that’s easy to use and understand for all users.
Switch from Sirion without effort

Customize implementation to build workflows specific to your requirements

Access free, on-demand training in the Ironclad Academy.

Move your contracts into Ironclad using AI import tools — no manual data entry required

With our previous CLM solution… it took months to figure out simple tasks like getting a turnaround time. Ironclad is so much easier and more efficient to use. Sales and procurement are now a lot happier with legal’s turnaround time and the visibility into their contracts.”
SIRION VS IRONCLAD
Frequently Asked Questions
Sirion promotes 24/7 global support across 70+ countries with multilingual capabilities and customized onboarding. However, customers often require ongoing vendor support for platform configuration changes, which can create dependencies that limit self-service capabilities.
Ironclad’s approach prioritizes self-service capabilities, so your team can make changes independently without waiting for support tickets.
Sirion offers AI extraction capabilities, post-signature obligation management, and analytics dashboards. They excel at highly customized enterprise deployments. However, these capabilities come with significant implementation complexity and ongoing technical requirements.
Ironclad delivers comparable enterprise-grade contract intelligence and analytics through an interface that business users can actually configure and maintain themselves.
Based on customer feedback, Sirion presents significant user adoption challenges. While Sirion offers extensive customization possibilities, customers report these are “largely ostensible” — promising in theory but difficult to implement in practice. The platform requires substantial training and often needs IT or vendor support for routine modifications, which can create barriers to cross-company adoption.
If user adoption is critical to your success, Ironclad’s intuitive interface ensures your team will actually use the platform rather than avoid it.
Sirion claims AI extraction with 350+ metadata fields and advertises accuracy rates of 70-90%+ across different contract categories. However, to achieve this level of accuracy, customers must shoulder 90% of AI configuration and training work during implementation.
Ironclad’s AI comes pre-trained and ready to use immediately, so you can start extracting contract intelligence from day one rather than spending months on setup.
Yes. Ironclad serves Global 2000 companies with the same security, compliance, and scalability requirements as Sirion customers, but through a platform designed for practical daily use.