Start with the docs. Ask AI inside your account.
Calmbu does not operate a public general-support inbox. The documentation is public, while general product help is provided by the AI support agent inside an authenticated Calmbu account. Billing and urgent privacy matters have dedicated email routes.
Help without guesswork
You may not need to wait.
These public pages cover the most common Calmbu questions. The complete searchable library is available in the support documentation.
Installing Calmbu?
See the Windows requirements and the first-protection flow.
Installation guide 02RECOVER + MOVENeed your workspace back?
Understand safe recovery, resume and new-device migration.
Recovery guide 03PLANS + LICENSINGChoosing or managing a plan?
Compare the free recovery point, Safety and Live Guard.
View pricing 04PRIVACY + SECURITYChecking the safety boundary?
See what stays local, what Calmbu protects and how claims are tested.
Security overviewExplain the problem. Don't send the workspace.
We can begin with a description, app version and general error wording. Please do not include prompts, chats, code, filenames, backup archives, recovery codes, licence keys, passwords, tokens or other secrets.
There is no public general-support email.
Use the authenticated AI agent for product help. Email [email protected] only for billing matters, or [email protected] for urgent privacy requests.