Self-hosted vs. API scraping for RAG: Cost and complexity trade-offs

This article compares self-hosted web scraping solutions with pay-as-you-go scraping APIs for use in agentic RAG pipelines. Self-hosted options, using tools like Playwright, Puppeteer, or Selenium, offer potential cost savings at very high volumes but demand significant engineering effort for maintenance and scaling. Managed APIs, such as AlterLab, simplify operations and provide predictable per-request costs, making them ideal for rapid iteration and moderate usage. AI

IMPACT Managed APIs simplify data collection for RAG, enabling faster iteration and predictable costs for AI applications.

RANK_REASON Comparison of infrastructure/tooling choices for AI applications.

Read on dev.to — LLM tag →

• AlterLab
• playwright
• puppeteer
• retrieval-augmented generation
• selenium

• infra
• product

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