AI · alternatives · 2026
24 alternatives to Caelus AI
Automate replies to keyword mentions on Twitter & Reddit
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. Caelus AI launched in 2024; newer entries below may have overtaken it.
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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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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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Manage social media comments faster with AI
2023 · brandbastion.com · its alternatives →
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1Strokefree tier, from $7.5/mo▲145Right click and reply with AI
2025 · 1stroke.ai · its alternatives →
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Generate Keywords by AI with CPC, Competition, and Volume!
2024 · adsby.co · its alternatives →
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CoxPost▲119AI-powered social media management & marketing automation
2023 · coxpost.com · its alternatives →
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AI-assisted replies for social growth
2023 · chromewebstore.google.com · its alternatives →
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KWatch.io▲68Monitor specific keywords on Reddit, X (Twitter), HN...
2024 · kwatch.io · its alternatives →
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Abstract▲91AI-powered Twitter conversations made easy
2023 · abstractgpt.vercel.app · its alternatives →
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ForumScout▲19Hey HN! My name's Josh and I'm the sole founder of ForumScout. I had the idea for this project about 3 months ago, and I've been building it ever since. ForumScout notifies you whenever your chosen keyword(s) are mentioned on ANY forum or Twitter thread. For example, let's say you own a SaaS that generates AI headshots. You could get notified when someone mentions "AI headshot", and offer them a free trial of your service. There are many ways I believe a tool like this can be useful, but a few of the obvious ones are: - Respond to mentions of your brand/website in real time. - Find…
2025 · forumscout.app · its alternatives →
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Send automatic AI replies to your favorite messengers
2023 · autoresponder.ai · its alternatives →
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Upgrade Your Social Presence with AI-Enhanced Replies
2023 · chromewebstore.google.com · its alternatives →
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AI agent that finds your buyers and replies for you
Apr 2026 · replymer.ai · 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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ReddLeads▲20Find high-intent clients on Reddit — on autopilot.
Mar 2026 · reddleads.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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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 →