Compare · ReplyKit vs CommentCraft
CommentCraft drafts LinkedIn comments from a button in the comment box. ReplyKit does the same on LinkedIn, X and Reddit. How they differ.
Pick CommentCraft if
You only comment on LinkedIn and want a free, single-purpose tool, and you are fine adding your own AI key if the version you install asks for one.
CommentCraft is a Chrome extension that adds a button to LinkedIn's comment box and drafts comments in several styles: insightful, question, counterpoint, short reaction and humorous.
Pick ReplyKit if
You comment on LinkedIn and also reply on X or Reddit, and you want drafts with nothing to set up.
Add to Chrome, free| ReplyKit | CommentCraft | |
|---|---|---|
| Core job | Draft replies and comments in your voice, inside the site | Draft LinkedIn comments in a choice of styles |
| Platforms | X, LinkedIn, Reddit | |
| Drafts per click | Three, each with a different angle | Several styles to choose from |
| Setup | Install, no API key, no account to start | Listings differ: some versions ask for your own Gemini API key |
| Posting | Never posts for you | Never posts, likes or comments for you |
| Finding posts | Radar on X; on LinkedIn you pick the post | You pick the post |
| Price | Free: 10 replies on your first day, then 3 a day without an account, 5 a day with a free sign-in. Pro: €6.99/month for 1,000 replies a month plus the Radar list. | Listed as free; check the store listing you install |
Our take
Written by the ReplyKit developer, so read it as such. Facts about CommentCraft come from their own site. If something here is out of date, email contact@replykit.eu and it gets fixed.
On LinkedIn alone, these tools do much the same job, and both leave the posting to you. CommentCraft offers named comment styles; ReplyKit gives three drafts that each take a different angle on what the post says.
The deciding question is whether LinkedIn is your only platform. If you are also on X or Reddit, one extension that works on all three is simpler than one per site.
Built by · One person
There is no company behind this, just one developer who reads every message. If ReplyKit does not fit how you work, a feature, a platform, a different style of reply, say so. Requests from users decide what ships next.
Prefer email? contact@replykit.eu
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