The Brand Object shows what brand context APIs return. We call each API for the same company and show the response next to the documentation of the vendor.
How we made the responses
On 11 November 2026, we called eight endpoints for linear.app from free accounts or existing accounts. We chose Linear because it has a clear voice and look and a public website, and it does not sell brand data. We paid for nothing. If an endpoint answered from a cache, the page says so and gives the age that the endpoint reported.
Each page shows a marked-up part of the response. The full responses are in /data.json under responses. We made three kinds of edit to them:
- We removed account identifiers, such as a client ID and a credit balance.
- We shortened signed file links.
- The Rainbrand Brand Skill listed one font file nine times for each role. We list it once.
We changed nothing else.
How we make sure that the facts are correct
Each statement about an endpoint comes from the documentation, pricing page, or terms of the vendor. That includes the address, authentication, errors, plans, limits, and MCP (Model Context Protocol) tools. /data.json stores each statement with its source page, the date that we read the source, and a short quote. If a vendor does not publish something, the page says "not published" or "not stated". If two pages of a vendor disagree, the page says so.
This site made the split between observed context and maintained context. It also chose the field names in the coverage chart. They are a way to compare the responses, and the vendors do not use these terms.
Who runs this site
The Brand Object is run by Rainbrand. Rainbrand makes two of the eight endpoints on this site, the Brief and the Brand Skill. Their pages use the same template as the pages of every other endpoint. Their facts come from the public docs of Rainbrand in the same way. We made their responses for the same company on the same day.
Report a mistake
Write to support@rainbrand.com. Give the page and what is wrong. We correct facts against the documentation of the vendor and list each correction with its date on the change log.
Last updated 11 November 2026