Growth · alternatives · 2026
24 alternatives to ReplySuperFast
Auto Reply mentions from Reddit and others sites
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ReplySuperFast launched in 2024; newer entries below may have overtaken it.
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Replyhub▲252Replyhub 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 →
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Replymer▲465We 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 →
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mention.click▲161I 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 →
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Automatic call back prospect after email opens
2017 · reply.io · its alternatives →
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superReply▲119No more typing, no more stress - let AI handle your emails
2023 · superreply.co · its alternatives →
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Send automatic AI replies to your favorite messengers
2023 · autoresponder.ai · its alternatives →
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Point▲115Reply to your emails with the speed of a robot
2019 · chromewebstore.google.com · its alternatives →
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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 →
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ReplyDaddy▲11Engage authentically on Reddit like a real human
2025 · replydaddy.com · its alternatives →
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AI-powered for YouTube comment management
2024 · replyfa.st · its alternatives →
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Speed Reply▲17Supercharge your LinkedIn replies with smart templates
2025 · speedreply.app · its alternatives →
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ReplyMaster▲12AI-powered YouTube replies—save time, engage faster! 🚀
2025 · replymaster.in · its alternatives →
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AI-powered auto-replies for all your messaging apps.
Feb 2026 · play.google.com · its alternatives →
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Smart replies, summaries & scheduling made simple
2025 · replybox.app · its alternatives →
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AI-powered Chrome extension for posts and replies
2025 · chromewebstore.google.com · its alternatives →
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Also compare
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 →