After Prompt

Inspect ChatGPT query fan-out, sources, citations and brand mentions. Save and analyze your answers locally.

Explore ChatGPT query fan-out with After Prompt. After Prompt is a free Chrome extension for query fan-out research. Inspect the search data exposed by ChatGPT: the queries it used, the sources it retrieved, the pages it cited, and mentions of the brands you track. • Explore query fan-out grouped by prompt. • Compare retrieved sources with cited sources. • Track brand mentions and citations for your workspace. • Review saved answers in the popup, side panel, or dashboard. • Filter your saved history and export the evidence. • Choose light or dark mode. Completed answers are saved automatically on your device after setup. You can turn automatic saving off in Settings. Captures are stored in Chrome local storage, with no automatic cloud sync or analytics uploads. Domain icons and source images are loaded from external providers. After Prompt reports only the information ChatGPT exposes. Search queries or other details may be unavailable for some answers. It does not reveal private model reasoning. Anonymous conversations are supported, although some search data may require a signed-in ChatGPT session. Built by Omnius After Prompt is built by Omnius, a B2B SEO and AI Search Optimization (GEO/AEO) agency for SaaS, Fintech, and AI companies. At Omnius, we combine strategic services, proprietary technology, and big data to help software companies improve how they are discovered, understood, and recommended by search engines, LLMs, and AI agents. We built After Prompt as part of our research into how AI search works. It helps you explore how a single prompt can expand into multiple search queries (query fan-out), then inspect the available sources, citations, and brand mentions behind the answer. Use these observations to inform SEO and content research. Learn more about Omnius: https://omnius.so/ ChatGPT is a product of OpenAI. After Prompt is an independent extension and is not affiliated with or endorsed by OpenAI.