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Alternatives

Products that do what ModularDot does

Make your site clear to people and answer engines

  1. 1

    Audit your site for the AI search era. 100% Open Source

    May 2026

  2. 2

    Run a research agent with cited answers in a single API call

    Jun 2026

  3. 3

    Test any website to see if it’s accessible, for free!

    2020

  4. 4

    Check the SEO, speed & security of 100s of pages in a click!

    2018

  5. 5

    Generate a ChatGPT for your website In 1 minute

    2023

  6. 6

    Check if your robots.txt allows ChatGPT, Google Gemini

    Sep 2025

  7. 7

    Smarter website content testing with AI

    2025

  8. 8
    AbTest.io122

    A free url shortener with A/B testing features

    2017

  9. 9

    See How AI Scores Your Website Visibility - 100% Free

    Nov 2025

  10. 10DG

    I tend to use AI to brainstorm domain names, but I kept wasting time pasting each idea into Namecheap to see if they were available. So I built DotComBuddy - it generates ideas (using DeepSeek V3 - switched from GPT-4o after realizing quality was just as good) and checks availability in real time via Name.com’s API. Built with Next.js and Vercel’s AI SDK, the app gives you a table of available domains with their price. 10 free searches to try it out, then $9/year (what I’d pay to never do this manually again). Sharing this for anyone else tired of switching tabs to check domains. Happy…

    2025 · dotcombuddy.com

  11. 11

    Your Climb, Made Visibile

    13d ago · setrise.io

  12. 12

    Check if AI search can actually read and cite your site

    19d ago · seo.codequest.work

  13. 13

    The AI visibility platform that fixes, not just scores

    29d ago · citerankscore.com

  14. 14

    Find out if ChatGPT recommends you — or your competitor

    17d ago · tabyian.com

  15. 15AS

    Upload markdown docs, get a support chatbot that answers with citations. The entire backend is one JS file — storage, search, and conversation history are handled by the runtime. Stack: Next.js + OnCell + OpenRouter. Demo: https://youtu.be/rWIU43pOH5Y

    Apr 2026 · github.com

  16. 16

    See what AI agents can read on your site in 60 seconds

    27d ago · wordpress.org

  17. 17CP

    Hi HN, I built CountermarkAI, a lightweight anti-scraping & bot-detection tool for content creators and website owners. It’s designed to help protect your work from unauthorized scraping and AI training, that repurposed your work without permission. How It Works: Use Hashtag – Creators add a unique hashtag to their content as a declaration of ownership. Protect Website – For those running your own sites, simply add a small snippet to your . The protect.js script works asynchronously by sending metadata from every page load back to our servers, logging requests, and flagging known AI-training…

    2025 · countermarkai.com

  18. 18

    Check if your business is cited by ai models like chatgpt.

    28d ago · visibilitypulse.online

  19. 19SE

    Tired of ads and misinformation clogging up your search results when you just want to see the science? That's why we built Consensus, a new search engine that uses Large Language Models to surface findings straight from scientific research for any question. If you like the product, please support our launch on Product Hunt today: https://www.producthunt.com/posts/consensus-2

    2022 · consensus.app

  20. 20

    Check if your website is ready for AI Agents

    25d ago · agentrichy.com

  21. 21IB

    So I've been obsessed with a weird question for the past 6 months, what happens to SEO when everyone starts asking ChatGPT for recommendations instead of Googling? The answer, apparently, is chaos. And maybe opportunity? I built FirstClick because I noticed something strange. My previous startup was getting zero traffic from AI assistants, but our competitor (objectively worse product, sorry not sorry) was getting mentioned by Claude and Perplexity constantly. It drove me crazy. So I reverse engineered why. Turns out there's a whole new game being played and most founders don't even know it…

    Dec 2025 · firstclick.so

  22. 22

    The GEO audit tool that shows its work

    19d ago · alpinerank.com

  23. 23

    See what AI crawlers actually see on your site

    17d ago · aicrwalerreadinesschecker.bolt.host

  24. 24AS

    Hey HN, Since the launch of GPTs, I’ve struggled with integrating vast, up-to-date knowledge into a custom GPT and embedding it into websites and apps. After months of trial and error, we’ve developed an AI Search & Knowledge Assistant that solves this problem. Over the weekend, I built a demo assistant for Stripe that provides accurate answers, useful links, images in responses, cites sources, and keeps a thread history of your conversations. Here’s what’s included: - 3,700+ public documents full of useful info - 105+ million characters of rich knowledge - Powered by the ChatGPT-4o model…

    2024 · demo.ordemio.com

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