Carrier-grade platform
Routing, contact policies, multi-tenancy, audit and API in one product — built from SMS Gateway Platform documentation.
SMPP v3.4 routing
SMPP link pools, Smooth Weighted Round-Robin, automatic failover on link drop, health-aware routing. Per-link RPS limits and IP allowlists.
Smooth Weighted Round-Robin Health-aware routing Per-link RPS limits
MCP policy engine
Visual Node-RED flows. Daily and weekly frequency caps, read-only pre-check, message deduplication. Blacklists and health checks.
Daily and weekly frequency caps Read-only pre-check Message deduplication Blacklists synced from S3
Multi-tenancy
Isolated workspaces, API-level RBAC, separate members and roles per tenant. One Message Center can serve an unlimited number of clients.
Isolated workspaces API-level RBAC Versioned sender names Custom operator adapters
Moderation and audit
Campaigns and sender-name revisions go through an approval queue. Immutable audit log with 90-day TTL, CDR export to S3-compatible storage.
Approval queue Immutable audit log CDR export to S3 / MinIO Fallback when DB is unavailable
Campaigns and delivery modes
Four modes: on-demand for instant send, scheduled for a fixed time, spread evenly across days, and triggered for OTP and event-based messages. Built-in retries and status tracking.
On-demand and scheduled Spread delivery across days Triggered messages and OTP Retries and status tracking
REST and gRPC API
REST/JSON for classic integrations, gRPC bidirectional streaming for high-throughput scenarios. Webhooks for DLR status and inbound MO.
REST API (HTTP/JSON) gRPC Protocol Buffers Bidirectional streaming DLR and MO webhooks