Canvas Medical is an EHR and revenue cycle management platform that focuses on providing a complete UI for clinicians while providing SDKs and APIs for extending capabilities. It provides out-of-the-box features for scheduling, charting, ordering for labs, medications, and referrals, claims and patient payments, clinical data exchange, and workflows for collaboration and results reporting. Their SDK and a FHIR-based API enable creating new workflows within the application and integrating third party applications.

Healthie is an EHR with both a modern web UI and an API layer for additional development. Features include a client engagement portal, scheduling capabilities, wellness program management, care plans, patient data logging, and telehealth services. Additionally, the platform offers a mobile app for both wellness providers and clients, which supports HIPAA-compliant communication and client management.

Athenahealth provides a platform featuring integrated electronic health records, telehealth services, interoperability, revenue cycle management, and population health management, designed to streamline clinical workflows and improve patient care delivery.

Elation Health provides a primary care-focused EHR. Key features include a three-panel console for charting and patient information, automation for documentation and coding, and a patient interface and communication tools.

Medplum is a FHIR-based headless EHR that handles infrastructure and data architecture for building applications with patient data so that builders can focus on the business logic and UI. Its features include integration and interoperability engines, customizable questionnaires, scheduling, communications and messaging, care plans, medication tracking, charting, billing and payments, and analytics and dashboards.

Welkin Health provides a customizable EHR and care management platform, focusing on automation and coordination of care. It offers features like API-first design, HIPAA-compliant communication tools (including email, phone, video, SMS/MMS, and in-app chat), and secure patient management.

Aidbox is a headless FHIR platform designed to support healthcare application development. It provides tools for building custom EHR systems and telehealth apps, and data analytics tools. The platform ensures data security and regulatory compliance, and facilitates integration and interoperability with various healthcare IT systems.

Akute Health's EHR caters to direct care and digital health companies. Features include integrated e-prescription and EPCS for streamlined medication management, lab ordering through Health Gorilla, patient messaging and an integrated CRM, patient scheduling and intake forms, panel management tools, and HIPAA-compliant telemedicine tools for virtual consultations.

Avon Health provides an EHR and patient engagement platform with no-code and low-code options for extension. Features include AI transcription, centralized patient record management, flexible scheduling, integrated messaging, and ordering for prescriptions and lab tests. It features patient and caregiver portals, handles payments and billing, provides data analytics for insights, and automates common healthcare workflows.

ZapEHR offers a hosted headless EHR platform for healthcare developers, including FHIR API support, cloud infrastructure, and compliance management as a single service, enabling both HIPAA and ONC compliance for healthcare applications.