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An honest, hands-on 2026 comparison of the four web-data tools every RAG team weighs: Firecrawl, Jina Reader, Crawl4AI, and ScrapingBee. Pricing traps, anti-bot strength, and when each one actually wins.
Helicone went into maintenance mode after Mintlify acquired it in March 2026. Langfuse joined ClickHouse. Here is how I picked an LLM observability platform across our six AI products in production — and which one I would skip.
I tested Browser-Use, Stagehand, and Playwright MCP across the daily import pipelines for our 7 aggregator blogs over 30 days. Here is the cost, latency, and breakage data — plus which stack survived production.