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Best Practices

Industry best practices and optimization tips

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Best Practices

Rate Limits & Anti-Bots in Agentic Scraping

Master production-ready strategies for managing HTTP 429 rate limits, browser fingerprinting, and anti-bot challenge pages in automated data extraction.

Herald Blog Service

Playwright vs Puppeteer 2026: Stealth for AI Web Agents

Compare Playwright and Puppeteer for AI web agents in 2026. Learn how to handle advanced anti-bot systems, browser fingerprinting, and stealth scraping.

Herald Blog Service

Managing Proxies & Browser Fingerprinting for AI Pipelines

Master proxy rotation and browser fingerprinting to build reliable, high-scale AI data extraction pipelines for public web data.

Herald Blog Service

Headless Browser Anti-Bot Techniques for AI Agents

Learn how headless browsers interact with modern bot detection. We cover browser fingerprinting, TLS signatures, and reliable web access for autonomous AI agents.

Yash Dubey

True Cost of Web Scraping: Open Source vs Managed APIs

A technical breakdown of the total cost of ownership for data extraction pipelines. Compare DIY infrastructure costs against managed scraping APIs.

Yash Dubey

Optimizing Web Scraping Data to Reduce RAG Token Costs

Reduce LLM token costs in RAG pipelines by optimizing web scraping extraction. Learn to clean HTML, convert to Markdown, and structure data before embedding.

Yash Dubey

Markdown vs Vision Models for RAG Ingestion in 2026

Reduce RAG costs and latency by replacing vision models with semantic Markdown extraction for high-scale web data ingestion and better LLM context.

Yash Dubey

Web Scraping API Cost in 2026: Pricing Models Compared

Compare web scraping API pricing models in 2026. See how per-request, subscription, and pay-as-you-go plans stack up for engineering teams.

Yash Dubey

Web Scraping API Pricing Compared: Cut Costs 90%

Compare web scraping API pricing models and learn how tiered architecture reduces costs by 90% while maintaining 99%+ success rates for production pipelines.

Yash Dubey

Scrape Retail Price Data Without Getting Blocked

A practical guide to building multi-retailer price scrapers that survive Cloudflare, TLS fingerprinting, and behavioral bot detection at scale. Includes full Python pipeline.

Yash Dubey

Rotating Proxies for Web Scraping: What Works and What Wastes Money

Most proxy setups either get blocked immediately or cost way more than they should. Here is a practical breakdown of proxy types, rotation strategies, and when to skip proxies entirely.

Yash Dubey

Web Scraping APIs vs DIY Scrapers: When to Stop Building Infrastructure

Building your own scraping stack is fun until you spend more time maintaining proxies and fighting CAPTCHAs than working on your actual product. Here is the honest breakdown.

Yash Dubey