# Fin by Intercom vs MaxKB
_Customer Support Agents · independent comparison_

> Fin by Intercom and MaxKB take different routes to the same job: one is a commercial product, the other open-source and self-hostable. Choose based on whether you want a managed experience or full control.

## Side by side

**Fin by Intercom**
- Paid product · Agent
- Best for: Support teams on Intercom that want an AI agent resolving most conversations out of the box.
- Avoid if: You are not using Intercom as your support platform.
- [listing](https://agentsearchengine.app/agents/intercom-fin) · [official](https://fin.ai)

**MaxKB**
- Open source · Platform · 22k★ · Python · GPL-3.0 · active today
- Best for: Enterprise RAG knowledge bases and support agents with workflow and MCP tooling.
- [listing](https://agentsearchengine.app/agents/maxkb) · [official](https://maxkb.cn)

## Key differences

- Fin by Intercom is a commercial product; MaxKB is open-source and self-hostable.
- Pricing model differs — Fin by Intercom is paid product, MaxKB is open source.

## Which to choose

**Choose Fin by Intercom if:** Support teams on Intercom that want an AI agent resolving most conversations out of the box.

**Choose MaxKB if:** Enterprise RAG knowledge bases and support agents with workflow and MCP tooling.

## FAQ

**What's the main difference between Fin by Intercom and MaxKB?**
Fin by Intercom is a commercial product; MaxKB is open-source and self-hostable.

**Is Fin by Intercom or MaxKB better?**
Neither is universally better. Fin by Intercom is the stronger fit for Support teams on Intercom that want an AI agent resolving most conversations out of the box; MaxKB for Enterprise RAG knowledge bases and support agents with workflow and MCP tooling. Use the side-by-side specs to decide by your own constraints.

**Is Fin by Intercom or MaxKB free?**
Fin by Intercom is a paid product; MaxKB is free to run and self-host.

**Which is more popular, Fin by Intercom or MaxKB?**
We rank open-source projects by GitHub adoption, but at least one of these is a commercial product and stars don't measure commercial adoption — so compare them on capabilities and pricing instead.

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Source: [Agent Search Engine](https://agentsearchengine.app) — https://agentsearchengine.app/compare/intercom-fin-vs-maxkb