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  • charlie schwartz

    Charlie Schwartz, Staff Software Engineer

    Staff Software Engineer
    Charlie is a Staff Software Engineer at AlphaSense, where he builds the software and infrastructure that turns research ideas into production systems. Before AlphaSense, he was the Founding Engineer at Zipf AI, and previously held engineering roles at Amazon and Red Ventures.

The Library You Can't Crawl: Open Web Search vs. Licensed Data

We tested 241 questions through AlphaSense's agentic stack, comparing open web search to our proprietary content. See why combining both beats using either alone.
Product Article
A chart titled "Cost vs. Citable Evidence" shows that the full AlphaSense retrieval stack offers the highest citable evidence at the lowest cost, outperforming leading web search providers and open web options.

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