Comment assistant for Reddit and X

Write thoughtful Reddit and X replies faster.

SocialPST reads the post and visible replies on your current Reddit or X (Twitter) tab, drafts a concise response, and adds it to the comment box for you to review and post.

No subscription — buy comment credits once and use them whenever you like. Starter pack from $9.99 for 100 comments.

Sample draft

If you're getting back into nonfiction, A Short History of Nearly Everything is a great pick because it makes big science questions feel approachable without dumbing them down.

You stay in control. Review, edit, then post on Reddit or X yourself.

How it works

From Reddit thread or X post to polished draft in seconds.

1

Open a Reddit or X post

SocialPST reads only the visible post and replies on the current page.

2

Generate a draft

Choose a tone and get a concise, thread-aware reply you can review before using.

3

Post manually

The extension adds the draft to Reddit's comment box or X's reply composer. You decide whether to edit or post.

What people ask before they try it

Built for Reddit authenticity, not generic copy-paste blurbs.

SocialPST reads the post, subreddit, and visible replies on your tab before drafting. You review every comment and post it yourself — so tone and fit stay in your control.

Try it on real threads first

Install the extension and generate your first comment free on any Reddit or X post. Test different subreddits, compare drafts, and see how much editing you want before buying a comment pack.

Start free trial

“I checked it out because I needed speed, but my worry was repetitive comments and whether it could adapt to different subreddit styles. It pulls the actual thread and community name into the draft, so each reply starts from that conversation — not a one-size template.”

Jordan M. · Reddit marketing consultant

“Analyzing thread context before drafting is genuinely more useful than generic boilerplate comments. You can see it pick up what people are already discussing instead of restating the post title.”

Priya K. · Founder, B2B SaaS

“My concern was never uniqueness for its own sake — it was whether comments feel natural to the subreddit. On Reddit marketing, authenticity is the difference between engagement and getting ignored. Most drafts sound like the community; I lightly edit about one in twenty before posting.”

Marcus T. · Community lead, consumer brand

“What signals a well-received comment? In practice, the visible top replies on the page — length, tone, whether people want recommendations or pushback. SocialPST uses those as context, plus your tone setting. You still decide what ships.”

Elena R. · Agency lead, organic social

“We tested the free first comment across r/entrepreneur, r/smallbusiness, and a niche hobby sub before buying a pack. Drafts matched how each community talks. For a client launch thread, we made light edits, posted manually, and got real back-and-forth — no auto-posting.”

Chris & Avery · Boutique growth agency

“I wanted a demo on a few threads, not a sales call. Install, open a post, generate, edit if needed, post when ready. That workflow told me more than any landing page about whether I need heavy editing — usually just a quick polish.”

Sam L. · Solo founder, GTM on Reddit

Pricing

Buy only what you need.

One-time comment packs — no subscription, no renewal, credits never expire.

Starter

$9.99

100 comments

Growth

$29

500 comments

Power

$79

1,500 comments