Housecarl
Housecarl Arbiter
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Who it's for

Arbiter for your work

Arbiter is for people who decide on information that disagrees with itself, and who must explain the decision afterward. You give it the sources. It weighs each one by how reliable and how recent it is, shows where the sources contradict each other, and gives a verdict with the reasoning written down.

One limit applies to every role below. We measure the sources you give us against what they say. If every source is wrong, Arbiter is wrong with them.

Pick your role. If your tool of choice is an AI assistant, see Arbiter with a Model Context Protocol (MCP) connection. If you are still choosing a tool, see the tests to run. For the full picture — including which AI tools Arbiter connects to and what it costs — see the solution overview.

  1. Weigh analyst notes, filings and short reports before you trade

    Weigh analyst notes, filings, news and social posts against each other before you size a position, and keep a record of why you made the trade.

  2. Test your startup thesis against the evidence

    Lay out the claims behind your business case, tag where each one came from, and see which parts of the thesis your evidence carries before you commit runway to it.

  3. Compare conflicting sources and see what they support

    Compare what your sources claim side by side, see where they agree and where nobody has evidence, and trace every conclusion back to the source behind it.