Compare · ReplyKit vs Replix
Replix and ReplyKit both draft three replies under X posts. The differences: finding posts, voice learning, LinkedIn and Reddit, and model choice.
Pick Replix if
You only reply on X, you like fine-grained controls (tone, length, emoji level) and you want to pick the model yourself.
Replix is a Chrome extension for X that puts a button under posts and drafts three replies, with many tones, length and emoji settings, and a choice of AI models.
Pick ReplyKit if
You want help finding which posts to answer, replies that learn from your own writing, and the same panel on LinkedIn and Reddit.
Add to Chrome, free| ReplyKit | Replix | |
|---|---|---|
| Core job | Find posts worth replying to, then draft three replies | Draft three replies to the post you pick |
| Platforms | X, LinkedIn, Reddit | X |
| Finding posts | Opportunity Radar badges on the X feed, free; ranked list on Pro | Not a feature, as far as their public pages show |
| Voice | Optional: learns from your own X posts; plus a writing-style note | Tone presets with length and emoji settings |
| Model | Claude Sonnet on every plan, free included | Several models to choose from in the popup |
| Posting | Never posts for you | Places the draft in the reply box; you send it |
| 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. | Free daily replies, paid tiers for more; current prices on their site |
Our take
Written by the ReplyKit developer, so read it as such. Facts about Replix come from their own site. If something here is out of date, email contact@replykit.eu and it gets fixed.
On the reply itself these two are close: both sit under the post on X, both give you three drafts, and neither posts for you. Replix leans into settings and model choice. ReplyKit leans into deciding where to reply, with Radar, and into sounding like you, with voice learning.
If you also comment on LinkedIn or answer on Reddit, ReplyKit covers all three with one extension. Otherwise, try both on the same ten posts and keep the one you edit less.
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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