---
title: "Classify and tag customer reviews at scale"
slug: "classify-customer-reviews"
type: "apify-task-example"
url: "https://automationbyexperts.com/apify/examples/classify-customer-reviews"
actor: "Run GPT, Claude, DeepSeek... Prompts in Bulk (No API Key)"
actor_url: "https://automationbyexperts.com/apify/bulk-llm-runner"
apify_url: "https://apify.com/fayoussef/bulk-llm-runner/examples/classify-customer-reviews?fpr=youssef&fp_sid=abe_ex_classify-customer-reviews"
price: "$0.002"
price_unit: "per result"
---

# Classify and tag customer reviews at scale

Every review through the same rubric: sentiment, a topic tag, an urgency flag and a one-line summary, each as its own column rather than a paragraph of commentary.

**Run it:** [Classify and tag customer reviews at scale on Apify](https://apify.com/fayoussef/bulk-llm-runner/examples/classify-customer-reviews?fpr=youssef&fp_sid=abe_ex_classify-customer-reviews)  
**Actor:** [Run GPT, Claude, DeepSeek... Prompts in Bulk (No API Key)](https://automationbyexperts.com/apify/bulk-llm-runner)  
**Pricing:** $0.002 per result

## What this task is for

Temperature is held low deliberately. A model left at its default will label the same review differently on two runs, and inconsistent labels cannot be counted, filtered or charted. Low temperature is what turns the output from readable into usable.

Because each label is its own column, the export pivots straight into a spreadsheet or a dashboard: complaints by topic, urgent rows first, sentiment over time. Edit the rubric in the prompt to match the categories your team already uses.

## The input this task runs with

```json
$2a
```

## What every run returns

- `Prompt`
- `Model used`
- `Response text`
- `Structured JSON columns`
- `Web search sources`
- `Source row (Excel/CSV/Sheet)`
- `Status`
- `Timestamp`

## How to run it

1. Open the task on Apify. New accounts get $5 of free credit.
2. Check the pre-filled input above and change anything you need.
3. Click Run. Pagination, proxies and anti-bot handling are automatic.
4. Export CSV, JSON or Excel, or save it as your own task and schedule it.

## Other Run GPT, Claude, DeepSeek... Prompts in Bulk (No API Key) tasks

- [Write Amazon listing copy for every SKU in a spreadsheet](https://automationbyexperts.com/apify/examples/amazon-listing-copy-from-product-spreadsheet): A full Amazon listing for every SKU in your spreadsheet: title, five bullets, description and backend search terms, each in its own column, written only from the facts in your sheet.
- [Run a ChatGPT prompt for every row of a Google Sheet](https://automationbyexperts.com/apify/examples/run-chatgpt-prompts-from-google-sheet): One ChatGPT prompt per row, run for a whole Google Sheet or Excel file. Paste the link, get the file back with each answer in a new column. No API key of your own required.
- [Enrich a company list with founded year, HQ, CEO and size](https://automationbyexperts.com/apify/examples/enrich-company-list-with-ai): Upload a sheet of company names and websites, ask your question in plain words, and get the answers back as new columns: founded year, headquarters, CEO and employee count.
- [Check which tests each lab offers from an Excel list](https://automationbyexperts.com/apify/examples/check-lab-tests-from-excel-list): Upload a list of laboratories and a checklist of tests, and get yes, no or unknown for every lab and test, each answer with an evidence sentence and a source link.
- [Compare GPT, Claude and Gemini side by side](https://automationbyexperts.com/apify/examples/compare-gpt-claude-gemini-answers): The same prompts sent to GPT-5, Claude Sonnet 5, Gemini 3.8 Flash and Perplexity Sonar, returned as one row per model per prompt with the answer, the cost and the token count.
- [Write SEO product descriptions in bulk](https://automationbyexperts.com/apify/examples/seo-product-descriptions-in-bulk): One line per product in, a structured description out: a benefit-led paragraph, feature bullets and a meta description, as JSON columns ready for a product feed.

---

Part of [AutomationByExperts](https://automationbyexperts.com) - see [all example tasks](https://automationbyexperts.com/apify/examples) or [request a new one](https://automationbyexperts.com/suggest).