More than better search

A traditional chatbot is optimized to answer the question you ask. Deep research is optimized to solve the problem behind the question — the difference between asking an analyst a question and asking an analyst to investigate an issue and return with findings.

OpenAI describes deep research as an agentic capability that conducts multi-step research on the internet for complex tasks: give it a prompt, and it finds, analyzes and synthesizes many online sources into a comprehensive, cited report.

The important shift is independence

The deep research agent doesn't just retrieve information. It reasons through a task, follows leads, reacts to what it finds, and organizes the result so a person can review the evidence. Instead of generating a response from a single prompt, it creates a research plan, searches across sources, follows promising leads, compares evidence, and produces a documented recommendation with citations.

This matters most when a question needs analysis, not just an answer — and most marketing questions fall into that category: understanding a market, comparing competitors, crafting a message, sizing an opportunity, or deciding where to spend budget.

Deep research inside Strategic Insights Generator

Visa's custom-built Strategic Insights Generator helps marketers answer broad research questions faster by combining public intelligence with Visa's proprietary context. There's a tradeoff: deep research may take longer, because it analyzes more than 20,000 Visa sources alongside validated public web content to deliver richer results.

The bigger shift for marketers is higher-trust research that supports better decisions. Strategic Insights Generator shows not just the answer, but how well-supported it is: which sources were used, how relevant and current they are, and where the evidence is strong versus where it needs more validation.

Judgment stays with the marketer

That transparency exists to inform judgment, not replace it. The marketer still decides whether the evidence holds up, whether the recommendation fits the business context, and what tradeoffs should shape the final direction. That's why deep research earns its keep on higher-stakes questions — ones needing source transparency, cross-source synthesis, and a reviewable recommendation — not on simple lookups where quick search is enough.

From research into planning

For a marketer, that means less time collecting scattered inputs and more time deciding what the research means for the campaign, launch, audience or offer. Because the findings arrive sourced and reviewable, they are ready to become planning inputs rather than another round of validation — and they give Brief Generator stronger, evidence-backed material to build a creative or media brief from.

Quick prompt or deep research?

  • Use a single quick prompt when you need a fact or a simple answer.
  • Use deep research when you need analysis, synthesis, or a recommendation based on multiple sources.

"Deep research is more than better search. It's an agent that kickstarts the research for you."