How to choose: Best Deep Research AI

How to choose in five steps

Work through these steps in order. Each one narrows the list before you spend time on a pilot.

1. Write the question the report must answer, along with the decision it supports.
2. List the sources you must cite, such as filings, government statistics or paywalled reports.
3. Decide who will read the output and how much checking they can do.
4. Check the data policy and whether the tool fits your team's privacy rules.
5. Shortlist two or three tools from the leaderboard and run the pilot below.

Test it yourself with a pilot

Run a pilot before you commit to any plan. Use the same three questions for every tool, and keep the brief identical. Then compare the reports on the points below.

• Pick one simple question, one broad market question, and one question that needs a niche or paywalled source.
• Open the five most important cited figures in each report and check them against the source.
• Time each run and note how often you had to re-run it.
• Score each report from 1 to 5 on accuracy, coverage and clarity, and write one sentence on why.

Save each report with its sources, so you can check a claim later without re-running the tool. Write the scores down before you read any vendor's own claims, so the comparison stays fair.

Hyperresearch's first Deep report is free, so it is easy to include in the pilot. Keep the results in a short table, so the choice rests on your own evidence rather than on one benchmark run. Keep the runs in one folder so the comparison is easy to repeat.

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• Resource directory
• Best Deep Research AI

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