Are there any web data scrapers that offer real-time data extraction?

Yes — some web scraping tools support real-time or near-real-time data extraction, though the exact meaning varies by product. In practice, it usually means one of these:

• Scheduled scraping at very short intervals (every minute, few minutes)
• Event-driven extraction via webhooks or APIs
• Live monitoring of pages for changes
• Streaming / continuous ingestion into your system

Examples of tools/platforms that can do this

• Apify — supports actors, webhooks, and frequent runs; good for near-real-time workflows.
• Zyte — more focused on scraping infrastructure and APIs; can be integrated into real-time pipelines.
• Bright Data — offers scraping APIs and datasets, suitable for automated frequent extraction.
• Diffbot — API-based extraction that can be integrated into real-time systems.
• Hexomatic / Browse AI — can monitor pages and trigger actions when changes occur.
• Octoparse / ParseHub — more often scheduled automation than true real-time, but can be run very frequently.

Important caveat

“Real-time” scraping is often limited by:

• website rate limits / anti-bot protection
• page update frequency
• your infrastructure and cost
• whether the data source exposes an API instead

If you need true real-time for a site that updates rapidly, an official API, RSS feed, or websocket is often better than scraping.

If you want, I can also give you:

1. a list of tools by budget,
2. tools best for no-code, or
3. a recommendation for a specific use case.