Life & fun · alternatives · 2026
24 alternatives to ReplyBox
A privacy-focused comment system
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ReplyBox launched in 2023; newer entries below may have overtaken it.
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ReplyMind▲541Write valuable replies to grow your social presence, network
2023 · brickellbio.com · its alternatives →
- 3RH
2021 · remarkbox.com · its alternatives →
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Replyke▲346APIs for user content, social graphs, and moderation tools
2025 · sublay.io · its alternatives →
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Comment without any sign-up process
2024 · commented.io · its alternatives →
- 6CA
2019 · commento.io · 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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CommentBox.io▲120A beautiful, ad-free alternative to Disqus.
2018 · commentbox.io · its alternatives →
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Make sure your emails land in the inbox, not spam
2021 · reply.io · 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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Hosted commenting that's painless to embed, a pleasure to use, and a breeze to moderate.
2018 · commentbox.io · its alternatives →
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Commentblocks▲101Hey HN, I'm a freelance web developer and got tired of the endless email chains during website QA. Clients would send screenshots with red circles, or worse, Word docs with "the button on the page with the thing." I'd spend more time decoding feedback than actually fixing stuff. So I built Commentblocks. You add a script to your staging site, send clients a link, and they click anywhere on the page to leave a comment. That's it. No signup for them, no explaining how to use it. Each comment captures the exact element, viewport size, browser, and URL. Comments show up in a dashboard or can go…
Feb 2026 · commentblocks.com · its alternatives →
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Hi everyone, I made a commenting system that accepts submissions via email, instead of requiring a login. The back story is I wanted some interactivity for my site/blog, but I felt like requiring a signup wouldn't be a good UX. I'm looking to get feedback on it from the HN community. Please feel free to ask questions and let me know your thoughts, especially what you don't like about it. If it's a decent UX then I would like to make it OSS, as I feel that it could potentially fill a void, especially for beautiful small websites. Here's the basic flow of data: 1. When the site is…
2023 · r3ply.com · its alternatives →
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Smart Replies, instant engagement–connect with your audience
2025 · reply4comment.vercel.app · its alternatives →
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Clickvote takes the hassle of building your own reaction components around your content. Showing real-time updates of likes, upvotes, and reviews between clients. Learn about your members through deep analytics. Deal with an unlimited amount of clicks per second. You can read the full article here: https://links.github20k.com/click-vote The open-source Library is here: https://github.com/clickvote/clickvote Please let me know your thoughts! Am I building something useless?
2023 · github.com · its alternatives →
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Smart replies, summaries & scheduling made simple
2025 · replybox.app · its alternatives →
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ReplyPilot▲66Social media copilot, powered by AI and your personality
2025 · replypilot.app · 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 →