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Growth · alternatives · 2026

24 alternatives to ReplyGuy

AI that mentions your product in online convos naturally

ReplyGuy is an AI tool that monitors Reddit and Twitter for keyword mentions and automatically posts replies that naturally incorporate a product mention. The tool is designed for marketers seeking to increase product… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ReplyGuy launched in 2024; newer entries below may have overtaken it.

  1. 1
    Replyhub▲252

    Replyhub finds high-value Reddit conversations, tracks what ranks on Google, and helps you show up when ChatGPT and Perplexity recommend products — all from one dashboard.

    2024 · replyhub.co · its alternatives →

  2. 2
    ReplyMind▲541

    Write valuable replies to grow your social presence, network

    2023 · brickellbio.com · its alternatives →

  3. 3

    Your social growth assistant

    2024 · brickellbio.com · its alternatives →

  4. 4
    Replymer▲465

    We monitor Reddit and X for the conversations where buyers ask for what you sell, write a natural reply that recommends your product, and hand it to you to post in one click. X publishes automatically.

    2025 · replymer.com · its alternatives →

  5. 5
    Replai▲581

    ChatGPT 1-click replies for Twitter, LinkedIn & Product Hunt

    2023 · its alternatives →

  6. 6

    AI-powered replies for every message

    2022 · aichat.fm · its alternatives →

  7. 7

    Excited to share something I've been building recently called ReplyGuy. I made it to solve a personal pain with a SaaS product I built, which was that we were always monitoring Reddit and Twitter to see if anyone had mentioned keywords indicating they were looking for us. Before, we had to go manually respond to posts, often missing good mention opportunities. Would love for HN folks to try it and let me know what you think!

    2023 · replyguy.com · its alternatives →

  8. 8

    Reply to App/Game reviews using AI

    2024 · bubble.io · its alternatives →

  9. 9
    Reply 2.0▲230

    Automate your personal emails + calls + tasks

    2019 · reply.io · its alternatives →

  10. 10

    I built mention.click to help founders and marketers find real business leads, feedback, and opportunities by uncovering the right discussions on Reddit, without the hassle of keyword research. Backstory I was trying to prove ideas and products, I didn't like existing tools like ReplyGuy, Gummy search, while being cool, didn't work for me. I needed a specialized solution to find conversations where I could speak about my project, driven by AI (Not really) just filtering out extra noise. How it works You give a link to the website. mention.click uses AI to extract keywords and context. It…

    2025 · mention.click · its alternatives →

  11. 11

    AI that subtly mentions your product on social media

    2024 · replydude.com · its alternatives →

  12. 12
    Mentions▲115

    AI-powered brand monitoring in real time

    2025 · mentions.digital · its alternatives →

  13. 13

    Social media copilot, powered by AI and your personality

    2025 · replypilot.app · its alternatives →

  14. 14

    review, ai,

    2023 · ai.reviews.io · its alternatives →

  15. 15

    AI-powered Chrome extension for posts and replies

    2025 · chromewebstore.google.com · its alternatives →

  16. 16

    AI-Powered Replies to Boost Your Social Media Engagement

    2024 · viralreply.com · its alternatives →

  17. 17
    Replyt▲10

    I kept finding Reddit threads where people were discussing problems my products solved, usually weeks after the discussion happened. Even when I joined those conversations, I had no idea whether they led to anything. A signup? A paying customer? Nothing? So I built Replyt. Replyt continuously watches Reddit for discussions related to a product, surfaces relevant conversations, and helps engage through public replies or contextual DMs. What became interesting was not finding the conversations, but measuring them. Replyt tracks visits, signups, and paying customers back to the Reddit…

    Sep 2026 · replyt.co · its alternatives →

  18. 18

    AI agent that finds your buyers and replies for you

    Apr 2026 · replymer.ai · its alternatives →

  19. 19

    Answer Google reviews with AI

    2025 · replyreply.pro · its alternatives →

  20. 20

    Engage authentically on Reddit like a real human

    2025 · replydaddy.com · its alternatives →

  21. 21

    Smart Replies for Every Need

    2025 · replyhunt.ai · its alternatives →

  22. 22

    AI-powered YouTube replies—save time, engage faster! 🚀

    2025 · replymaster.in · its alternatives →

  23. 23

    AI that handles your social media comments like you would

    Mar 2026 · reply200.com · its alternatives →

  24. 24

    Automate Instagram Comments with Context Using AI

    2025 · 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 →