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Mattermost vs Spok

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MattermostCommunication & Collab
SpokClinical Communication
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Communication & Collab

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Communication & Collab

Overview
Focus
Communication & Collab
Clinical Communication
Product
Mattermost is a self-hosted collaboration platform for DevOps and technical teams providing messaging, playbooks, and boards with full data control.
Clinical communication platform for hospitals providing secure messaging, operator console, and critical alert management for care teams.
Headquarters
Palo Alto, California
Springfield, Virginia
Company size
201-500 employees
201-500 employees
Founded
2015
1988
Pricing details
Free options
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 29, 2026

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Communication & Collab