Features
Linea brings AI, security, and admin controls together into a single business email platform.
How it all fits together
Rather than treating email as just delivery, Linea treats email as a business system: signals are surfaced by AI, protected by layered security, and measured with enterprise reporting — all while remaining simple to use.
AI-Native Inbox
Smart thread summaries, intent detection, and automatic organization that turn email into structured workflows.
Security Architecture
Embedded protections plus partner integrations to detect threats, enforce policy, and ensure secure delivery.
Unlimited Scale
Support unlimited mailboxes and multi-domain setups with role-based access and enterprise administration.
Insights & Reporting
Team-level analytics, SLA dashboards, and message-level metrics to measure outcomes and optimize workflows.
Customizable & Brandable
Themeable UI, configurable layouts, and company-level defaults so Linea looks and feels like your brand.
Integrations
Connect calendars, CRMs, file platforms and security partners so email becomes the center of your workflows.
System architecture (overview)
AI pipeline, security layer, integrations and admin surface work together to provide a single control plane for email.
From AI insights to enterprise security and unlimited mailboxes — Linea is built to scale with your business while keeping operational friction low.