Who it is for
Designers, product managers, marketers, and research teams that validate ideas with real participants.
AI Connectors · Business Operations
Plan, run, and review customer research studies in chat
Overview
Ballpark moves customer research into the ChatGPT conversation. A research goal stated in plain language becomes a structured study: questions, screener criteria, participant recruitment, and afterwards summaries drawn from the responses that come back.
The work stays in one place. Rather than switching to a separate research tool to set up a study and then again to read results, both ends of the process happen in chat. Translating a study into another language is possible too, according to the example prompts.
The app is aimed at product, design, marketing, and research roles that want evidence from real participants before a decision is committed to.
Designers, product managers, marketers, and research teams that validate ideas with real participants.
Participant recruitment and analysis of the answers sit in the same conversation as the study design.
Availability
Ballpark is listed in the ChatGPT apps directory only. Ballpark 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 Ballpark'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 Ballpark, 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.