SOLUTION
Enterprise internal IM
DMs, department groups, channels and directory — self-hosted team comms
The challenge
Define what is genuinely difficult in this scenario before choosing the messaging foundation.
Internal comms need DMs, department groups, channels and an org directory, plus roles, audit, data-lifecycle governance and data that stays inside the network.
How IMCore solves it
Capabilities assembled around the business outcome, not a pile of isolated features.
1-on-1 / group / channel conversations with full messaging
Enterprise directory and in-group user groups (department / member search)
Global English and CJK message search across DMs and groups
Read receipts, delivery, presence and typing
Web admin console + RBAC + tamper-evident audit and sensitive-field redaction
Retention by version / conversation / group, with object archive, cold tiers and recoverable deletion
Complete user export, erasure/anonymization and scoped legal holds
Self-hosted — data and keys never leave your network
Scoped-credential OpenAPI / message callbacks for internal systems