Work · alternatives · 2026

24 alternatives to Ahoy!

A virtual comment board for every website

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ahoy! launched in 2021; newer entries below may have overtaken it.

1
A Firefox extension to leave comments on any URL▲227
An extension for Firefox and Chrome to add comments to any URL - comntr/webext
2019 · github.com · its alternatives →
2
Commented▲766
Simplify feedback, keep your team aligned, no live meetings
2023 · commented.io · its alternatives →
3
Eden▲531
One-click create comments on any webpages with AI
2024 · chromewebstore.google.com · its alternatives →
4
Sidenote▲268
Comment and live chat on any page of the internet
2024 · sidenoteapp.com · its alternatives →
5
ReplyBoard▲626
Your social growth assistant
2024 · brickellbio.com · its alternatives →
6
Socially Browse Chrome Extension▲88
Comment and rate any website without leaving the page
2020 · its alternatives →
7
Jam on Chrome▲249
Sticky notes for the web to comment right on your website
2021 · chromewebstore.google.com · its alternatives →
8
Commentblocks▲101
Hey 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 →
9
Liveblocks Comments▲421
Enable discussion in your product effortlessly
2023 · its alternatives →
10
Collapse HN Comments▲141
Little chrome extension I made to collapse comments on HN, feel free to use it if you want.
2014 · github.com · its alternatives →
11
Whatfix Comments▲205
Add comments and collaborate anywhere on the web
2023 · whatfix.com · its alternatives →
12
Beep!▲181
Comment on any page, anywhere on the screen, tag anyone
2023 · chromewebstore.google.com · its alternatives →
13
Eccco▲168
A comment system anywhere with one click/tap
2022 · eccco.space · its alternatives →
14RH
Remarkbox – Hosted comments without ads or tracking▲233
2021 · remarkbox.com · its alternatives →
15
Comment Mode▲151
Watch YouTube videos and read comments at the same time
2017 · its alternatives →
16EH
Embed HN comments in your website▲137
2016 · comments.network · its alternatives →
17
DoneNote▲253
Leave notes straight on the web page with your entire team
2023 · donenote.com · its alternatives →
18
WebStickies – Sticky notes for the internet▲201
I made a browser extension that lets you leave notes on websites. Some features: search by content, add tags, sync, export/import
2022 · lawrencehook.com · its alternatives →
19
Netvyne▲70
Chrome extension to leave and read comments on any URL
2022 · netvyne.com · its alternatives →
20
Meerkat Chrome Extension ▲132
Allows commenting via web (Unofficial, MK dev community)
2015 · chromewebstore.google.com · its alternatives →
21
Comments Owl for Hacker News▲85
Highlight new comments, mute users & tweak UI on Hacker News
2023 · apps.apple.com · its alternatives →
22
Huddle▲86
Netflix and Spotify now have a comment section
2021 · its alternatives →
23
Talkee▲88
Comment/chat website embedding with Web3 logins and rewards
2023 · pando.im · its alternatives →
24
JustComments▲134
Comment system for websites
2019 · 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 →