This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
ReplySurge is a Chrome extension that reads any post on X, Reddit, and LinkedIn and writes you on-brand replies in seconds, learning your voice from every reply you post. You paste them yourself, so you grow 10× faster without ever getting flagged as a bot.
Hey Product Hunt 👋
I built ReplySurge after watching every "AI comment" tool either get its users flagged or get itself removed. X blocked programmatic replies. The only workflow that survives is human-paste: the AI drafts, a human decides and posts.
So ReplySurge sits next to your feed as a chrome extension. Open any post on X, Reddit, or LinkedIn, and it automatically reads what was actually said, drafts a reply in your brand voice.
Promotion is dialed per platform (subtle on Reddit by default). You paste and hit reply yourself, so your account keeps a fully human footprint. It learns from the replies you actually post, so it sounds more like you every day.
No tool covered all three platforms together, and none of them was built "safe first." That's the gap.
Free to install, free 7 day trial, no credit card.
I'd genuinely love feedback on the reply quality, that's the whole product. Ask me anything.
The voice training thing actually works surprisingly well, mine picked up my dry humor after a few posts. Nice to paste replies myself so it feels natural, not spammy.
Love the voice-matching angle, that's the bit most reply tools get wrong. One thing that would make it sticky for me: a quick "tone slider" so I can nudge replies from playful to professional without retraining anything. Would save a ton of manual edits when I'm jumping between a casual Reddit thread and a more formal LinkedIn post in the same morning.
About ReplySurge on Product Hunt
“10x your brand visibility on X, Reddit & LinkedIn”
ReplySurge was submitted on Product Hunt and earned 4 upvotes and 3 comments, placing #151 on the daily leaderboard. ReplySurge is a Chrome extension that reads any post on X, Reddit, and LinkedIn and writes you on-brand replies in seconds, learning your voice from every reply you post. You paste them yourself, so you grow 10× faster without ever getting flagged as a bot.
ReplySurge was featured in Productivity (656.7k followers), Artificial Intelligence (474.3k followers) and Social media marketing (6k followers) on Product Hunt. Together, these topics include over 258.4k products, making this a competitive space to launch in.
Who hunted ReplySurge?
ReplySurge was hunted by ReplySurge. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how ReplySurge stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
ReplySurge