How to Get Karma on Reddit Fast (Without Getting Banned)

How to get karma on Reddit, in one sentence: comment early on rising posts in high-volume question subreddits, with an answer that's genuinely better than everyone else's. Do that 15 minutes a day and, in our experience warming up accounts, most cross the thresholds that matter within weeks.

The slow way is posting memes and hoping. The banned way is buying upvotes, joining vote rings, or running repost bots. Reddit's spam detection has gotten aggressive, and a new account doing anything unnatural gets shadowbanned before it earns anything.

This playbook covers what works, in order of speed, and the lines you can't cross.

Why comments beat posts for new accounts

Comments are the safest and fastest karma source for a fresh account. A post from a zero-karma account gets filtered by AutoModerator in most large subreddits before anyone sees it. A comment slips under the same filters far more often, and a good one earns upvotes without you needing any reputation first.

There's a compounding effect too. Karma isn't just a score: moderators and AutoMod rules read it as a trust signal. Comment karma from real conversations makes your account look human, which is exactly what you need before you ever hit "post."

So for your first two to three weeks: comment only. No posts, no links, nothing that smells like promotion.

What's the fastest way to get karma on Reddit?

Comment early on posts that are about to blow up. Sort a large subreddit by Rising (or New in mid-size subs) and answer posts that already have a few upvotes but few comments. When the post climbs to the front page, your comment rides along and collects upvotes from everyone who arrives after you.

The mechanics matter:

1. Sort by Rising, not Hot. Hot posts already have hundreds of comments. Yours will be buried at the bottom. On a rising post, you can be one of the first five answers.
2. Answer the actual question. The top comment on most question threads is the one that fully resolves the post, with specifics: numbers, steps, names, trade-offs.
3. Write like a practitioner. "I ran into this exact issue, here's what fixed it" outperforms generic advice every time. First-hand experience is what Reddit upvotes.
4. Stay in threads you actually know. One expert answer in your niche is worth twenty "this ^" comments, and it builds a history that looks credible when mods check your profile.

From our own warmup routine: answering a "which tool for X" thread in r/SaaS with a three-tool comparison, real names, one drawback each, a clear pick for their case, routinely out-earns every generic "depends on your needs" reply above it. Specificity is the upvote trigger; the formula is early plus useful, nothing more.

Which subreddits are best for building karma?

The best karma subreddits share two traits: high question volume and fast front pages. You want places where dozens of answerable questions appear every hour, so you always have fresh threads to be early on.

Three categories work well:

• Big question-driven subs: r/AskReddit, r/NoStupidQuestions, r/explainlikeimfive. Massive volume, low barrier, good for the first few hundred comment karma.
• Your professional niche: r/SaaS, r/webdev, r/marketing, r/Entrepreneur, or whatever matches your expertise. Slower karma, but this is where expert answers stand out, and where the history actually helps you later.
• Hobby subs you genuinely follow: sports, games, cooking. Effortless, authentic comments that make your profile look like a real person's, because it is one.

Split your time roughly between volume subs (for speed) and niche subs (for credibility). An account with karma from ten different communities looks organic. An account with 100% of its karma from one sub looks like it's warming up to spam it.

Does posting time actually matter?

Yes, more than most people think. Reddit heavily rewards early velocity: a comment posted while a subreddit's audience is awake gets its first upvotes fast, which lifts it above later comments permanently.

The practical rules:

• Target US morning hours for the big English-language subs. In our own sessions that's roughly 7 to 10 AM Eastern, the window when the daily wave of new posts and voters arrives.
• Match the sub, not the clock. Check when the current front-page posts were submitted; that tells you when that community actually votes. Professional subs peak on weekday mornings, hobby subs flip to evenings and weekends.

If you're outside US time zones, this is the one thing worth scheduling your 15-minute session around.

What gets accounts banned or shadowbanned?

Every shortcut for karma is a documented ban reason. Reddit bans these under Rule 2 of the Reddit Rules, which covers spam and content manipulation:

• Buying upvotes or karma-farmed accounts. Purchased accounts carry ban-risk history you can't see, and vote purchases are detectable through voting-pattern analysis.
• Vote rings. Groups of accounts (or a Discord of "friends") upvoting each other. Reddit's help center explicitly defines coordinated voting by an organized group as vote manipulation, and Reddit takes down entire rings at once.
• Repost bots. Reposting old viral content or copy-pasting top comments from a post's previous appearance. Dedicated communities and mod bots hunt these, and detection usually means a sitewide suspension.
• Mass low-effort commenting. Dropping one-liners across dozens of threads per hour trips spam filters even with no automation involved.

The most common outcome isn't a visible ban, it's a shadowban: your content silently stops appearing to anyone else. You keep posting into the void for weeks before noticing. That's why patient, human-paced activity isn't just ethics, it's the only approach that survives.

If the end goal is marketing, the same rules apply tenfold. Our guide to Reddit marketing without getting banned covers the promotion side.

What karma thresholds do subreddits require?

Most subreddits gate participation behind unpublished AutoModerator rules combining karma and account age. Exact numbers vary and mods rarely disclose them, but in our experience the tiers look like this:

That ramp, weeks of daily commenting before your first post, longer before any link, has a name, account warmup, and it's the part most people skip right before wondering why their posts never appear. It's also why we built warmup into Readyt's daily workflow: in our warmup runs, a fresh account doing three to four genuine comments a day in niche subs consistently clears the comment tier within the first two weeks, and an account that dies at week three costs you the whole channel.

FAQ

Paul-Marie Hamon

Founder @ Readyt

Paul-Marie is the founder of Readyt, the Reddit growth platform for SaaS. He has generated 16K€+ in pre-sales in 2 months using nothing but Reddit, and now helps founders turn Reddit threads into their #1 acquisition channel.