Frontline support

Frontline support is the first point of contact a customer reaches, whether by chat, phone, or email, before a query is resolved or escalated to a specialist.

It sits ahead of L2 and L3 support in a tiered support model. Frontline support historically meant a human agent working from a script, but an AI agent increasingly handles this layer directly, triaging and resolving the queries that do not need specialist judgment and escalating the ones that do.

Frequently asked questions

What is the difference between frontline support and L1 support?

The terms describe the same layer. L1 is the numbered version of the tier; frontline support is the plainer name for the first point of contact.

Can an AI agent replace frontline support entirely?

An AI agent can handle most frontline volume directly, but frontline support still needs an escalation path to a specialist or a human for the cases that need judgment, discretion, or authority the agent does not have.

What makes frontline support harder in financial services?

A frontline query in banking or lending often touches a regulated process, such as a dispute or an affordability check, even when it looks routine, so frontline support needs guardrails and audit trails that a generic contact centre does not. Gradient Labs' ranking of the eight AI support platforms built for regulated industries compares them on compliance depth and audit trail rather than deflection rate.