Roundtable – Survey fraud and bot detection API
Hi HN, we're Mayank and Matt of Roundtable (https://www.roundtable.ai). We launched our Survey Simulator as part of YC S23 (see Launch HN: https://news.ycombinator.com/item?id=36865625), and ultimately decided to pivot because we couldn't convince users to trust our results and our value proposition wasn't clear. We conducted tons of user discovery interviews, and a lot of big players talked about the pain of manual QC and bot detection. We launched a survey fraud and bot detection API (Alias; docs.roundtable.ai) that determines whether a bot is answering your survey…
In plain words
Roundtable is an API that detects survey fraud and bot responses by embedding JavaScript into survey platforms like Forsta, Qualtrics, and jsPsych. It tracks user behavior patterns to identify whether responses come from legitimate participants or bots. The tool is designed for survey platforms and research organizations that need automated quality control to reduce manual review of suspicious responses.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, we're Mayank and Matt of Roundtable (https://www.roundtable.ai). We launched our Survey Simulator as part of YC S23 (see Launch HN: https://news.ycombinator.com/item?id=36865625), and ultimately decided to pivot because we couldn't convince users to trust our results and our value proposition wasn't clear. We conducted tons of user discovery interviews, and a lot of big players talked about the pain of manual QC and bot detection. We launched a survey fraud and bot detection API (Alias; docs.roundtable.ai) that determines whether a bot is answering your survey or not. Our API embeds Javascript into survey programs (Forsta, Qualtrics, jsPsych, etc.) to track user behavior and make a judgment on whether the data is from a high-quality participant. You can use our demo, and try to break it, here: https://www.roundtable.ai/hn-demo. See if you can generate LLM-based text without any flags going off! Feedback welcome!
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