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Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to sheets

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Important notice

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

1. Workflow Overview

Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to Sheets Sign up for Decodo HERE for Discount This template scrapes public reviews from Trustpil...

Best for

  • Market Research automation workflows
  • AI Summarization automation workflows
  • advanced n8n builders looking for reusable templates

Tools used

@decodo/n8n-nodes-decodo.decodotool, @n8n/n8n-nodes-langchain.outputparserstructured, @n8n/n8n-nodes-langchain.googlegemini, n8n-nodes-base.merge, n8n-nodes-base.stickynote, n8n-nodes-base.formtrigger, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.agent

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title
Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to sheets
Workflow name
Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to sheets

Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to Sheets

Sign up for Decodo HERE for Discount

This template scrapes public reviews from Trustpilot and Sitejabber with a Decodo tool, converts findings into a flat, spreadsheet-ready JSON, generates a concise sentiment summary with Gemini, and appends everything to Google Sheets. It’s ideal for reputation snapshots, competitive analysis, or lightweight BI pipelines that need structured data and a quick narrative.

Who’s it for?

Marketing teams, growth analysts, founders, and agencies who need repeatable review collection and sentiment summaries without writing custom scrapers or manual copy/paste.

How it works

  1. A Form Trigger collects the Business Name or URL.
  2. Set (Config Variables) stores business_name, spreadsheet_id, and sheet_id.
  3. The Agent orchestrates the Decodo tool and enforces a strict JSON schema with at most 10 reviews per source.
  4. Gemini writes a succinct summary and recommendations, noting missing sources with: “There’s no data in this website.”
  5. A Merge node combines JSON fields with the narrative.
  6. Google Sheets appends a row.

How to set up

  1. Add Google Sheets, Gemini, and Decodo credentials in Credential Manager.
  2. Replace (YOUR_SPREADSHEET_ID) and (YOUR_SHEET_ID) in Set: Config Variables.
  3. In Google Sheets, select Define below and map each column explicitly.
  4. Keep the parser and agent connections intact to guarantee flat JSON.
  5. Activate, open the form URL, submit a business, and verify the appended row.

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 - Decodo Review Scraper

Type / Role
@decodo/n8n-nodes-decodo.decodoTool - decodoTool
Config choices
Version 1

Block 2 - Parse: Structured JSON Output

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

Block 3 - LLM: Summarize & Recommendations

Type / Role
@n8n/n8n-nodes-langchain.googleGemini - googleGemini
Config choices
Version 1

Block 4 - Merge: Business Data + Review Summary

Type / Role
n8n-nodes-base.merge - merge
Config choices
Version 3.2

Block 5 - Sticky Note

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

Block 6 - Trigger: Business Review Form

Type / Role
n8n-nodes-base.formTrigger - formTrigger
Config choices
Version 2.3

Block 7 - Set: Config Variables

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 8 - Agent: Business Review Scanner

Type / Role
@n8n/n8n-nodes-langchain.agent - agent
Config choices
Version 2.2

Block 9 - Google Sheets: Append Results

Type / Role
n8n-nodes-base.googleSheets - googleSheets
Config choices
Version 4.7

Block 10 - Sticky Note2

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

Block 11 - Sticky Note3

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

Block 12 - Sticky Note4

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

Block 13 - Sticky Note5

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

Block 14 - Sticky Note6

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

Block 15 - Sticky Note1

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

Block 16 - Sticky Note7

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

Block 17 - AI Model: Google Gemini (Agent)

Type / Role
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices
Version 1

Block 18 - Set: Output Fields

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 19 - Sticky Note9

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

3. Summary Table

Workflow Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to sheets
Complexity advanced
Nodes 19
Categories Market Research, AI Summarization
Author Fahmi Fahreza
Published 21 Oct 2025

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/9985/9985.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

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

  4. 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. 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.

Frequently asked questions

What does Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to sheets do?

Analyze Trustpilot & Sitejabber sentiment with Decodo + Gemini to Sheets Sign up for Decodo HERE for Discount This template scrapes public reviews from Trustpil...

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 Market Research, AI Summarization use case.