# What is groundedby

> groundedby is a reference on AI coding agent session data, a browser evaluator, and a waitlist for an opt-in marketplace for redacted sessions.

Source: https://groundedby.com/docs/what-is-groundedby (updated 2026-10-29)

groundedby has three parts.

## A reference on agent session data

Every AI coding agent keeps a record of its sessions: the prompts, the replies, every tool call and its result. Each one stores it somewhere different, in a different format, for a different length of time. The [agents section](/agents) documents where each one keeps it, how to resume, export or delete it, and what is inside. The [guides](/guides) cover reading, measuring, redacting and valuing it.

Every fact about an agent links to its source, and each page says when it was last checked.

## A browser evaluator

The [evaluator](/evaluate) counts your Claude Code and Codex sessions in the browser: sessions, turns, tool calls, active hours and the products your agents worked with. It then estimates a value range from what buyers have paid for similar sessions. It runs entirely in the page. [How it works](/docs/how-the-evaluator-works).

## A waitlist for an opt-in marketplace

AI labs, data vendors and developer-tool companies pay for real agent sessions. We are building a marketplace where developers license sessions they choose, one at a time, redacted on their own machine first, and verified by the buyer before payment. [What to expect](/docs/waitlist-and-marketplace).

The marketplace is not open yet. The waitlist tells us who wants in, and on which side.

## Questions

**Who runs groundedby?**

groundedby is a product of SecOne Inc., a Delaware corporation. Write to hello@groundedby.com.

**Is groundedby affiliated with Anthropic, OpenAI or any agent maker?**

No. groundedby is independent. Agent and product names are used only to describe where their data lives and how it works.