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Heureka.cz Reviews Scraper: Extract Product Reviews at Scale

What Is Heureka.cz?

Heureka.cz (and its Slovak counterpart Heureka.sk) is one of Central Europe's largest price comparison and product review platforms, covering electronics, appliances, fashion, and more. Millions of verified buyers leave structured reviews across thousands of product categories. Collecting this data manually is impractical — the Heureka Reviews Scraper automates extraction, delivering clean, structured records ready for analysis.

Overview

The Heureka.cz Reviews Scraper collects customer review data from any Heureka product review page, including both Czech (.cz) and Slovak (.sk) domains. It is suited for:

• Brand managers monitoring product sentiment and reputation
• E-commerce analysts benchmarking competitor product perception
• Data scientists building sentiment analysis or NLP training datasets
• Retailers tracking customer feedback across categories

The scraper supports pagination (via ?page=N in the URL), bulk URL input, and configurable item limits per URL.

Input Format

{
"urls":[
"https://mobilni-telefony.heureka.cz/samsung-galaxy-s25-ultra-12gb-256gb-s938b-titanium-black/#recenze/?page=3"
],
"ignore_url_failures":true,
"max_items_per_url":200
}

Tip: To scrape all reviews for a product, start from ?page=1 or omit the page parameter. For large products, increase max_items_per_url accordingly.

Output Format

Sample Output Record

{
"id":"c42c61c2-4d0f-5b1b-9669-34407eb33be8",
"legacy_id":"22441859",
"shop":{
"id":"df85bcfa-b0f4-5413-8d24-9a859d64a924",
"legacy_id":"74825",
"name":"Samsung.cz",
"url":"https://obchody.heureka.cz/samsung-com-cz/recenze/",
"owner_id":"07469ce8-d236-5d56-81dd-a5bd07ff318c"
},
"product":{
"name":"Samsung Galaxy S25 Ultra 12GB/512GB S938B Titanium Gray",
"main_image_url":"https://img-cdn.heureka.group/v1/89794ee4-a071-4eae-b56b-84f0eb460e30.jpg"
},
"author":{
"name":"Jelapeno",
"avatar_url":null
},
"filled_at":"2026-05-29T13:20:06",
"recommends_type":"RECOMMENDS",
"rating":10,
"pros":[
"Hezký telefon",
"Kvalitní spracovani",
"Krásné fotky"
],
"cons":[],
"summary":"Nic",
"verified":true,
"type":"REGULAR",
"response":null,
"images":[],
"from_url":"https://mobilni-telefony.heureka.cz/samsung-galaxy-s25-ultra-12gb-256gb-s938b-titanium-black/#recenze/?page=2"
}

Each scraped review returns the following fields:

Core Identifiers

Review Content

Author & Metadata

Context & Relations

How to Use

1. Find the review URL — Navigate to a product page on Heureka.cz, click the Recenze (Reviews) tab, and copy the URL (e.g., ...#recenze/?page=1).
2. Configure input — Paste URLs into the urls array. Adjust max_items_per_url for the volume needed.
3. Run the scraper — Start the actor and monitor progress in the run log.
4. Export — Download results as JSON, CSV, or Excel.

Common issues:

• Ensure the URL contains #recenze/ — product listing URLs without this section will not return reviews.
• For paginated scraping, either input multiple page URLs or set a high max_items_per_url to let the scraper paginate automatically.

Use Cases & Business Value

• Sentiment analysis: Feed pros/cons and summaries into NLP pipelines
• Competitive intelligence: Compare review scores across similar products from different brands
• Verified review filtering: Use the Verified flag to isolate trustworthy feedback
• Seller monitoring: Track Response data to measure merchant engagement
• Image collection: Gather user-submitted product photos via the Images field

Conclusion

The Heureka.cz Reviews Scraper turns one of Central Europe's most trusted review platforms into a structured data source. With 15 output fields covering sentiment, verification, shop context, and media, it delivers everything needed for product research, brand monitoring, or ML training — without any manual effort.