Sirion API
Sirion exposes RESTful APIs with claimed web-app parity, plus B2B APIs, a no-code Workato connector, and prebuilt Salesforce, SAP Ariba, and DocuSign connectors. Access is gated to existing enterprise customers; there is no open developer portal, key issuance, or official SDKs.
Frequently asked questions
Sirion scores C+ on the API Report Card. Sirion exposes RESTful APIs with claimed web-app parity, plus B2B APIs, a no-code Workato connector, and prebuilt Salesforce, SAP Ariba, and DocuSign connectors. Access is gated to existing enterprise customers; there is no open developer portal, key issuance, or official SDKs.
Sirion has an official API, but teams routinely hit its limits: gated access, partial coverage, or paid tiers. Most end up supplementing it with exports or an unofficial API layer like Supergood.
Sirion (SirionLabs) is an enterprise, AI-native Contract Lifecycle Management (CLM) platform. It helps legal, procurement, sales, and finance teams author, negotiate, store, and govern contracts at scale, with AI agents for extraction, issue detection, and redlining.
Legal, Typically for large enterprise legal, procurement, and finance teams managing high volumes of contracts (CLM). Enterprises draft and negotiate contracts, extract and track clauses/obligations, manage approvals and compliance, and monitor supplier/contract performance across the full contract lifecycle, often integrated with CRM, ERP, and procurement systems.
3x Gartner Magic Quadrant CLM leader; used by major global enterprises (IBM, Vodafone, Qantas, Schneider Electric). Strong analyst recognition and enterprise footprint.
Yes, holds enterprise contracts, clauses, obligations, and supplier performance data, critical operating and compliance data. However it is exposed through a fairly capable REST API and connector ecosystem.
Built on 15+ years of AI R&D (SirionLabs founded ~2012); modern AI-native CLM platform with active development of AI agents.
API and integration access scoped to existing enterprise customers. Integration patterns require enterprise/iPaaS setup rather than open onboarding. Full sourced list under Sources below.
Common alternatives include Icertis, Ironclad, Conga, DocuSign CLM, Agiloft. Graded alternatives appear under "More from the report card" below.
Grades measure one thing: can a customer's engineering team get their own data out programmatically? We check six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and roll them into a letter grade. Grades get re-verified, and they only move on evidence.
Yes. Supergood maintains an unofficial Sirion API and MCP server so AI agents and internal tools can read and write Sirion data. See the Sirion integration docs at supergood.ai/docs/sirion-api.