Celigo, Inc. is a United States-based provider of an enterprise integration platform-as-a-service (iPaaS), known as integrator.io. The platform is designed for both IT professionals and business users to connect cloud and on-premise applications, automating data flows and business processes without custom coding. Celigo describes itself as the largest partner of NetSuite, with over a decade of experience in the NetSuite ecosystem, but the platform has expanded well beyond NetSuite to support over 200 application connectors as of 2025, including Salesforce, Shopify, Amazon, Microsoft Dynamics, and SAP. The company holds SAP Gold Partner status classified as Consulting and Implementer within the SAP partner ecosystem, providing connectivity between SAP applications and the broader Celigo connector library. Celigo serves more than 4,000 customers globally, primarily in the mid-market segment, across retail, wholesale distribution, professional services, and other industries. The platform comes with more than 80 prebuilt integrations between NetSuite and other applications, including connectors that support common SAP integration scenarios such as ERP-to-CRM, ERP-to-ecommerce, and ERP-to-payment-gateway flows. Celigo's commercial model is subscription-based, with platform tiers that vary by integration volume, connector usage, and capabilities. The firm competes within the broader iPaaS market alongside MuleSoft, Boomi, and Workato.