Dev tools · alternatives · 2026
24 alternatives to Roundtable (YC S23) – Survey Quality Control API
Proof of Human helps companies prevent fraud by analyzing user behavior and providing real-time insights.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Roundtable (YC S23) – Survey Quality Control API launched in 2024; newer entries below may have overtaken it.
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- 2RS
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…
2024 · its alternatives →
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Person search APIfree▲790Hi HN! We’re Abhilash Chowdhary, Chris Pisarski and Manmohit Grewal. We built Crustdata (YC F24). Today we’re launching our web search API for AI agents, which not only returns the most relevant documents from the web but also maps them to the correct entity (person, company or event). Demo video here https://youtu.be/IouWW97hBN8 If you run agents at scale, tokens become a line item. The web data is the worst input: long pages, repeated content, mixed entities, stale claims. The usual web search -> scrape -> summarize + structure forces the agent to spend tokens doing…
2025 · crustdata.com · its alternatives →
- 4NS
2024 · r-u-human.com · its alternatives →
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AI powered website audit tool, enhance UX & boost conversion
2024 · getwebsite.report · its alternatives →
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ProveSource 3.0▲236The #1 Social Proof Platform for your website
2024 · provesrc.com · its alternatives →
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Website usability audit tool for AI. The 2013 checklist, resurrected for 2026. Copyable prompts to audit any website against proven UX principles.
2013 · userium.com · its alternatives →
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Hi HN, we’re Matt and Mayank of Roundtable. We’re launching RoundtableJS, an open-source library (https://github.com/roundtableAI/roundtable-js) to program research surveys at scale. Academic and market researchers want a DIY platform for survey research. Most existing tools are no-code, and these researchers want programmatic software that handles advanced branching logic and customization. We know this because we spent five years using open-source survey software for our academic work. One of the key insights of RoundtableJS is to leverage JavaScript’s async/await…
2024 · github.com · its alternatives →
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ProveSource▲157Leverage social proof to boost mobile sales and conversions
2018 · provesrc.com · its alternatives →
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Ask 100 real humans anything in 3min for free
2024 · app.rapidata.ai · its alternatives →
- 11RC
2014 · hashcash.io · its alternatives →
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A friendly copywriting challenge between human & OpenAI’s GPT-3 for your website. Built & Brought to you by VWO, #1 A/B Testing Tool in the World.
2020 · vwo.com · its alternatives →
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Proves your content was created by humans
Jun 2026 · myproofofhuman.app · its alternatives →
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Humantic AI API▲107API for instant personality insights and personalization
2020 · api.humantic.ai · its alternatives →
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Tables.so▲114AI that finds, qualifies and enriches your next customer
Sep 2026 · tables.so · its alternatives →
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Online UX testing & usability research tool suite
2021 · provenbyusers.com · its alternatives →
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Stand out from AI. Prove your products are human-made.
2025 · its alternatives →
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Boost your online credibility and conversions
2023 · midteknologi.com · its alternatives →
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Hi Hacker News, We’re Matt and Mayank of Roundtable. We’re launching RoundtableJS, an open-source library (https://github.com/roundtableAI/roundtable-js) to program research surveys at scale. Academic and market researchers want a DIY platform for survey research. Most existing tools are no-code, and these researchers want programmatic software that handles advanced branching logic and customization. We know this because we spent five years using open-source survey software for our academic work. One of the key insights of RoundtableJS is to leverage JavaScript’s…
2024 · github.com · its alternatives →
- 21GA
Get a unique seal and url that is verifiable. Display a unique badge next to your content that proves there is a human behind the content.
2023 · humanproved.com · its alternatives →
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On-brand AI work that has to prove it is ready to ship
Jul 2026 · corristonconsulting.com · its alternatives →
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Survey Sync▲52AI-Powered Surveys That Save You Time & Money
2025 · survey-sync.com · its alternatives →
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Hi HN, I'm Jared from Drafting AI (https://getdrafting.com/). We're a Chrome extension that helps operations and customer support teams work through their inboxes more efficiently. Here's a quick demo video: https://www.youtube.com/watch?v=PCDqAMaYx2Q We believe AI can be deployed more widely when you mitigate hallucinations through human-in-the-loop review. This led to two decisions: 1. A Chrome Extension is ideal for presenting actions in third-party apps for human review. When AI suggests issuing a refund via Shopify, what better way to show it than through…
2024 · getdrafting.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →