Fin

Fin is the AI customer service agent built by Intercom, designed to hold and resolve full support conversations rather than just suggesting replies for a human to send. It reads a knowledge base and a set of team-defined “procedures,” then handles the conversation end to end — answering, asking clarifying questions, or handing off to a person when it’s out of its depth.

The pitch that sets it apart from most support bots is the pricing model: instead of a flat license, Intercom bills per resolved outcome, so a quiet month costs less than a busy one. That suits support teams with spiky or seasonal volume, and it has pushed Fin to expand beyond Intercom’s own helpdesk to sit on top of Salesforce, Freshdesk and other platforms — a sign the product is being positioned as a standalone AI agent layer rather than an Intercom-only feature.

It’s a stronger fit for teams that already have a well-organized knowledge base to train it on; garbage-in support docs produce mediocre resolutions no matter how good the underlying model is. And because pricing is usage-based and quoted per account, it’s genuinely hard to budget for until you have real conversation volume flowing through it — worth piloting on a slice of ticket volume before committing broadly.