# Score inbound leads with Claude: n8n workflow template

> Started by another system calling it, and works across Gmail, HubSpot and Slack. 20 steps, 1 branch: a working afternoon to understand properly.

Source: https://millionrounds.com/workflow/score-inbound-leads-with-claude (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Lead generation](https://millionrounds.com/workflows?category=Lead+generation#library)

# Score inbound leads with Claude

Started by another system calling it, and works across Gmail, HubSpot and Slack. 20 steps, 1 branch: a working afternoon to understand properly.

Medium

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fscore-inbound-leads-with-claude)

**20 steps** Medium: a working afternoon

**1** Branch: places the flow splits

**0** Loops or waits

**3** Services it connects to

## The flow

Starts it 1 Logic 7 Service 12

The steps in the order they run, from what starts it.

- 1 **When Lead Submitted** Webhook *Starts it*
- 2 **Post Lead Score Property** Http Request *Service*
- 3 **Post Lead Tier Property** Http Request *Service*
- 4 **Post Score Reason Property** Http Request *Service*
- 5 **Set Lead Scoring Params** Set *Logic*
- 6 **Extract Domain from Email** Code *Logic*
- 7 **Get Company Website** Http Request *Service*
- 8 **Setup Web Search Params** Code *Logic*
- 9 **Post to Company News API** Http Request *Service*
- 10 **Compile Lead Profile** Code *Logic*
- 11 **Post Lead to Claude AI** Http Request *Service*
- 12 **Parse Claude AI Score** Code *Logic*
- 13 **Upsert Contact in HubSpot** Hubspot *Service*
- 14 **Enrich Data with HubSpot ID** Set *Logic*
- 15 **Route Lead by Tier** Switch *Logic*
- 16 **Create Deal in HubSpot** Hubspot *Service*
- 17 **Email Warm Lead** Gmail *Service*
- 18 **Email Cold Lead** Gmail *Service*
- 19 **Notify Sales via Slack** Slack *Service*
- 20 **Email Hot Lead** Gmail *Service*

## How it's built

- **Starts on:** Another system calling it
- **Steps:** 20, with 1 branch
- **Size:** Medium: a working afternoon
- **Connects to:** Gmail, HubSpot, Slack
- **Model:** None. This is plumbing, not judgement

## Questions

What does it need to run?

An n8n account, plus your own Gmail, HubSpot and Slack accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 20 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 20 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fscore-inbound-leads-with-claude)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Gmail](https://millionrounds.com/workflows?service=Gmail#library)[HubSpot](https://millionrounds.com/workflows?service=HubSpot#library)[Slack](https://millionrounds.com/workflows?service=Slack#library)

## Workflows like it

Also lead generation, with the same services where possible, closest in size first.

- [**Score and route B2B website leads with Google Sheets and Gmail** 20 steps · Gmail, Google Sheets](https://millionrounds.com/workflow/score-and-route-b2b-website-leads-with-google-sheets-and-gma)
- [**AI-powered cold email outreach with OpenAI and Gmail** 20 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/ai-powered-cold-email-outreach-with-openai-and-gmail)
- [**Automate event follow-ups with OpenAI and LinkedIn** 20 steps · calls a model · Email, HubSpot](https://millionrounds.com/workflow/automate-event-follow-ups-with-openai-and-linkedin)
- [**Automate lead qualification & follow-up with Gemini** 20 steps · calls a model · Gmail, Google Calendar](https://millionrounds.com/workflow/automate-lead-qualification-and-follow-up-with-gemini)
- [**Generate Dream 100 prospect lists with Perplexity AI** 20 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/generate-dream-100-prospect-lists-with-perplexity-ai)
- [**Intelligent Lead Response and Engagement Automation** 20 steps · calls a model · Gmail, Google Calendar](https://millionrounds.com/workflow/intelligent-lead-response-and-engagement-automation)