Best Incident Response Software of 2026

Mattermost is an open-source messaging platform that allows for secure team collaboration. You can create intuitive workflows and collaborate across large groups without worrying about data privacy or security. You can quickly get up and running with hundreds of pre-built integrations or create custom workflows that can scale to thousands of concurrent users. Mattermost connects people, tools and automation to improve collaboration. This is how many of the world's most privacy-conscious companies work. Mattermost is used by DevOps teams to facilitate collaboration at all stages of the DevOps process. Mattermost combines people, tools, and automations to enable your team to increase innovation and agility. Mattermost is an open-source Slack alternative. It is written in Golang, React and runs as one Linux binary with MySQL and PostgreSQL. Access the source code and enjoy the features you love (file sharing, real time group chat, and webhooks to name a few).

CoScreen enables multiple team members to share and edit application windows simultaneously on a joint desktop. Key features: - Crystal-clear audio and video chat - Multi-user screen sharing of any desktop or browser app with one click - Multi-user editing of shared windows using mouse and keyboard, 2-3x lower latency than Zoom, Slack, and Microsoft Teams - See who from your team is online and call them with one click - Integrate CoScreen with your favorite apps like Slack, VS Code, IntelliJ, and other JetBrains IDEs - Enterprise-grade compliance and securely encrypted connections At CoScreen, our mission is to help teams and organizations work together more seamlessly and effectively than ever before. We empower teams like yours to become more productive without getting burned out or video chat-fatigued - no matter if you work fully remotely, co-located, or hybrid. Top use cases: Team standups, 1:1s, sprint demos, pair programming, coding interviews, employee onboarding, incident management, incident response, and many more...