Qualify B2B prospects with ProspectPro, Web RAG and GPT-4

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Best for

Lead Generation automation workflows
AI RAG automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.code, n8n-nodes-base.if, @n8n/n8n-nodes-langchain.chainllm, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.outputparserstructured, @bedrijfsdatanl/n8n-nodes-bedrijfsdata.bedrijfsdata, @bedrijfsdatanl/n8n-nodes-prospectpro.prospectpro, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Olivier.

Original n8n.io source

1.1 Workflow description

Title: Qualify B2B prospects with ProspectPro, Web RAG and GPT-4
Workflow name: Qualify B2B prospects with ProspectPro, Web RAG and GPT-4

This template qualifies and segments B2B prospects in ProspectPro using live web data and AI. It retrieves website content and search snippets, processes them with an LLM, and updates the prospect record in ProspectPro with qualification labels and tags. The workflow ensures each prospect is processed once and can be reused as a sub-flow or direct trigger.

✨ Features

Automatically qualify B2B companies based on website and search content
Flexible business logic: qualify and segment prospects by your own criteria
Updates ProspectPro records with labels and tags
Live data retrieval via Bedrijfsdata.nl RAG API nodes
Easy customization through flexible AI setup
Extendable and modular: use as a trigger workflow or callable sub-flow

⚙ Requirements

n8n instance or cloud workspace
Install the Bedrijfsdata.nl Verified Community Node
Bedrijfsdata.nl developer account (14-day free trial, 500 credits)
Install the ProspectPro Verified Community Node
ProspectPro account & API credentials (14-day free trial)
OpenAI API credentials (or another LLM)

🔧 Setup Instructions

Import the template and set your credentials (Bedrijfsdata.nl, ProspectPro, OpenAI).
Connect to a trigger (e.g., ProspectPro "New website visitor") or call as a sub-workflow.
Adjust qualification logic in the Qualify & Tag Prospect node to match your ICP.
Optional: extend tags, integrate with Slack/CRM, or add error logging.

🔐 Security Notes

Prevents re-processing of the same prospect using tags
Error branches included for invalid input or API failures
LLM output validated via a structured parser

🧪 Testing

Run with a ProspectPro ID of a company with a known domain
Check execution history and ProspectPro for enrichment results
Verify updated tags and qualification label in ProspectPro

📌 About Bedrijfsdata.nl

Bedrijfsdata.nl operates the most comprehensive company database in the Netherlands. With real-time data on 3.7M+ businesses and AI-ready APIs, they help Dutch SMEs enrich CRM, workflows, and marketing automation.

Website: https://www.bedrijfsdata.nl Developer Platform: https://developers.bedrijfsdata.nl API docs: docs.bedrijfsdata.nl Support: https://www.bedrijfsdata.nl/klantenservice

Support hours: Monday–Friday, 09:00–17:00 CET

📌 About ProspectPro

ProspectPro is a B2B Prospecting Platform for Dutch B2B SMEs. It helps sales teams identify prospects, identify website visitors and more.

Website: https://www.prospectpro.nl Platform: https://mijn.prospectpro.nl API docs: https://www.docs.bedrijfsdata.nl Support: https://www.prospectpro.nl/klantenservice

Support hours: Monday–Friday, 09:00–17:00 CET

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Process live web content

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 2 - Content available to proceed?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 3 - Basic LLM Chain

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.7

Block 4 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 5 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 6 - Get RAG domain

Type / Role: @bedrijfsdatanl/n8n-nodes-bedrijfsdata.bedrijfsdata - bedrijfsdata
Config choices: Version 1

Block 7 - Valid results?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 8 - Qualify & Tag Prospect

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 9 - Update Prospect in ProspectPro

Type / Role: @bedrijfsdatanl/n8n-nodes-prospectpro.prospectpro - prospectpro
Config choices: Version 1

Block 10 - Update prospect

Type / Role: @bedrijfsdatanl/n8n-nodes-prospectpro.prospectpro - prospectpro
Config choices: Version 1

Block 11 - return { result: false };

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 12 - Set Tag: ManualQualification

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 13 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 14 - Sticky Note5

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 15 - Sticky Note7

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - Sticky Note8

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 17 - Sticky Note6

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - Sticky Note9

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 19 - Sticky Note10

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 20 - Continue?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 21 - return { result: prospect.label === 1 };

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 22 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 23 - Not Processed Before?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 24 - Is Qualified?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Showing the first 24 of 29 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Qualify B2B prospects with ProspectPro, Web RAG and GPT-4
Complexity	advanced
Nodes	29
Categories	Lead Generation, AI RAG
Author	Olivier
Published	11 Sept 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/8470/8470.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Lead Generation workflows AI RAG workflows

Frequently asked questions

What does Qualify B2B prospects with ProspectPro, Web RAG and GPT-4 do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Lead Generation, AI RAG use case.

Olivier

6 workflows

Nodes

n8n-nodes-base.code n8n-nodes-base.if @n8n/n8n-nodes-langchain.chainllm @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.outputparserstructured @bedrijfsdatanl/n8n-nodes-bedrijfsdata.bedrijfsdata @bedrijfsdatanl/n8n-nodes-prospectpro.prospectpro n8n-nodes-base.stickynote

Complexity

advanced

Published 11 Sept 2025

Likes 0

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Install path: /data/workflows/8470/8470.json

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Qualify B2B prospects with ProspectPro, Web RAG and GPT-4

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

✨ Features

⚙ Requirements

🔧 Setup Instructions

🔐 Security Notes

🧪 Testing

📌 About Bedrijfsdata.nl

📌 About ProspectPro

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Process live web content

Block 2 - Content available to proceed?

Block 3 - Basic LLM Chain

Block 4 - OpenAI Chat Model

Block 5 - Structured Output Parser

Block 6 - Get RAG domain

Block 7 - Valid results?

Block 8 - Qualify & Tag Prospect

Block 9 - Update Prospect in ProspectPro

Block 10 - Update prospect

Block 11 - return { result: false };

Block 12 - Set Tag: ManualQualification

Block 13 - Sticky Note4

Block 14 - Sticky Note5

Block 15 - Sticky Note7

Block 16 - Sticky Note8

Block 17 - Sticky Note6

Block 18 - Sticky Note9

Block 19 - Sticky Note10

Block 20 - Continue?

Block 21 - return { result: prospect.label === 1 };

Block 22 - Sticky Note

Block 23 - Not Processed Before?

Block 24 - Is Qualified?

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions