Interoperability for everyone.

Leading healthcare’s path to interoperability
across every patient care setting.

Kno2: Interoperability as a Service™ turns on connectivity to millions of healthcare providers and the capability to send, receive, find, and use patient information with everyone.

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Our passion is to eliminate fax from healthcare.

The path to interoperability allows you to start anywhere –
determined by you, at your discretion and on your timeline.

Cloud Faxing

The only fax service that guides you to better forms of electronic and interoperable exchange.

Direct Secure Messaging

Send and receive any patient information over a trusted healthcare network.

Information Query

Electronically query records and retrieve patient information on demand.

Patient Care

Connectivity access to referral networks, ACOs and HIEs across the nation.


Provides visibility, clarity and guidance to any organization’s path to interoperability.

Kno2’s Interoperability as a Service enables access to providers via cloud faxing, Direct secure messaging, patient information query and patient care networks guided by connectivity assessments and analytics.

Kno2: Interoperability as a Service™ Includes:


Provided in a single experience enabling cloud faxing, Direct secure messaging, patient information query, and patient care networks.

National Provider Directory

Lists you in the national provider directory and allows you to find millions of providers to send, receive, find and use patient information.

Social Interoperability

Guides you to connect providers that are not connected today. As part of the service you have tools and analytics to broaden interoperability in your community of care.

Content Exchange

Allows you to send, receive, find and use any content. From C-CDA, unstructured data, PDF, images and more. Kno2 service allows you to absorb content directly into the patient record.

Care Coordination Workflows

Anticipates your need to optimize the key daily workflows, such as referrals, intake, EMS, faxing and more. The Kno2 service improves workflows and reduces inefficiencies.

Multi-site Strategy

Multi-site organizations have unique needs. Centralizing workflows, broad administration and analyzing the use of the service are all supported by Kno2.


Brings visibility, clarity and guidance to any organization’s path to interoperability – through connectivity assessments, fax analysis, and additional reporting.


Protects and encrypts all patient information in transit and at rest within HIPAA-compliant data centers. Kno2 tracks all releases by patient, making audit information available.

Partners already receiving the value of Kno2's Interoperability as a Service