Who it is for
Quantitative researchers and systematic investors who want a numeric input layer rather than a finished trading signal.
Quantitative factor data across US equity tickers
Overview
FactorWeave, from Blazing Customs, supplies quantitative factor data covering roughly 12,000 tickers listed in the United States. Factor data of this kind reduces each security to numeric attributes, which is what allows a large universe of names to be sorted and compared on the same terms.
The listing is explicit about its own scope. The numbers are offered as raw material for research, not as a forecast. No signal, price target, or recommendation comes out the other end, so any view about where a stock is headed has to be constructed separately.
Beyond the ticker count and that framing, the record says nothing about update frequency, how the factors are defined, or what an account requires.
Quantitative researchers and systematic investors who want a numeric input layer rather than a finished trading signal.
The listing draws a firm line between supplying data and predicting returns.
Availability
FactorWeave is listed in the ChatGPT apps directory only. Blazing Customs has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from FactorWeave's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Blazing Customs, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.