Tools / Bulk Text Sentiment Analyzer (Reviews, Comments, Posts)

Bulk Text Sentiment Analyzer (Reviews, Comments, Posts)

Score the sentiment of thousands of texts in seconds. Input: texts, datasetId. Output (JSON/CSV): one row per item with text, sentiment, compound, positive, negative, neutral, words.

Run it on Apify Store →

What it's for

Score product or app reviews scraped by other Actors
Track customer-feedback mood over time
Triage support tickets or comments by negativity

Example input

{
 "texts": [
  "I love this camera, the photos are stunning!",
  "Shipping took forever and the box was damaged. Very disappointed.",
  "The package arrived on Tuesday.",
  "Not bad at all :) would buy again",
  "",
  "Customer service was helpful, but the product broke after a week."
 ],
 "splitSentences": true
}

Example output

{
  "sentiment": "positive",
  "compound": 0.7959,
  "positive": 0.587,
  "negative": 0,
  "neutral": 0.413,
  "words": 8,
  "sentences": [
    {
      "sentence": "I love this camera, the photos are stunning!",
      "compound": 0.7959,
      "sentiment": "positive"
    }
  ]
}

Input reference

Field	Type	Notes
`texts`	array	One text per line (reviews, comments, posts...).
`datasetId`	string	Score items from another run's dataset.
`textField`	string	Field holding the text in dataset items.
`maxItems`	integer	Max items
`splitSentences`	boolean	Per-sentence breakdown

Pricing

Pay per event: Text scored $0.0002. Plus Apify's small per-run start fee. Apify's free plan includes monthly credit to try it.

How to run

Open the Store page and click Try for free.
Fill in the input (or paste the example JSON in the JSON tab).
Click Start, then export results as CSV, Excel or JSON, or call it via the Apify API.
Optional: add a Schedule and a webhook/Slack/email integration for ongoing monitoring.

Open Bulk Text Sentiment Analyzer (Reviews, Comments, Posts) on Apify →