Security
Controls for serious customer communication
SendyStack is built with workspace boundaries, API controls and operational reliability for teams that depend on WhatsApp.
Launch faster
Automate follow-ups
Measure every reply
Tenant isolation
Workspace data boundaries are designed so messages, contacts and settings stay scoped.
API key controls
Issue and rotate keys for integrations without sharing user credentials.
Webhook validation
Verify incoming events and keep external systems synchronized safely.
Access control
Keep sensitive workspace actions limited to the right operators.
Reliable storage
Operational data is structured for consistency, auditability and recovery.
Security-first operations
Security practices are built into product design and release review.
Need security details for your team?
Talk to us about implementation, access controls, auditability and integration review.