Assessment
Map users, data, integrations, compliance obligations, and business risk.
Communication continuity Migration
Move toward a controlled digital environment while minimizing disruption, preserving productivity, and improving long-term control.
Migration target
Mattermost
Collaboration with clearer governance.
Business Problem
Slack can slowly become where all work conversations and important knowledge live.
A controlled messaging model reduces SaaS dependency.
Benefits
Control chat data
Support sensitive work
Reduce SaaS dependency
Feature Comparison
Messaging
Slack
Mattermost
Operating choice
Slack SaaS
Governance-aligned options
Control
Vendor workspace
Your own platform
Migration Process
Map users, data, integrations, compliance obligations, and business risk.
Sequence the migration to reduce disruption and define rollback paths.
Validate identity, data flows, access control, and user experience.
Move production users, data, permissions, and connected workflows.
Train teams, document operations, and prepare support ownership.
FAQ
No. DeCloud helps organizations reduce dependency and regain control. The goal is safe migration, not ideology.
Yes. Identity, mail, storage, documents, chat, meetings, and operations should be sequenced around business continuity.
DeCloud is a consultancy. We help define the target operating model and choose technology options aligned with your governance requirements.
The end state is digital sovereignty: portable data, open standards, a controlled digital environment, and a clear operating model.
DeCloud helps your organization assess risk, design the target operating model, and move safely toward a controlled digital environment.
Request a Digital Sovereignty Assessment