Reddit Ads for Beginners: How Reddit Advertising Works (2026)
Updated: Oct 6
Reddit ads are paid posts that show up in Reddit feeds and comment threads, targeted by community (subreddit), interest, or keyword. They look like normal Reddit posts, carry a "Promoted" label, and people can upvote and comment on them. This guide covers how Reddit advertising works, who you can target, where ads show, what to say, and how to launch your first campaign without wasting budget.
What is Reddit advertising?
Reddit is built around communities called subreddits, each about one topic, like r/Fitness or r/buildapc. People don't scroll a random feed of friends. They browse the communities they care about and talk with strangers who share that interest.
That's what makes Reddit ads different. You can put your ad in front of people based on what they're into right now, not just their age or location. The catch: Redditors can spot a lazy ad fast, and they'll say so in the comments.
How do Reddit ads work?
Every Reddit campaign comes down to four questions:
Who your ads target
Where your ads appear
What your ads say
When your ads are shown
Get these four right and Reddit can outperform bigger platforms. Get them wrong and it burns budget fast. Here's each one.
Who can you target with Reddit ads?
Targeting depends on two things: your campaign objective and your audience.
Campaign objective is what Reddit optimizes for: awareness, traffic, conversions, leads, app installs, or purchases.
Audience options include:
Communities: target people active in specific subreddits.
Keywords: target people engaging with posts about certain words.
Interests: broader groups like gaming or personal finance.
Retargeting: people who visited your website.
Lookalikes: people similar to your customers.
Exclusions: communities or audiences you want to avoid.
Here's the key insight: about 80% of targeting is controlled by you, and about 20% is optimized by Reddit's algorithm. The algorithm makes good targeting better. It doesn't fix bad targeting.
Not sure which communities your buyers are in? Our free subreddit finder shows which subreddits you can actually target with ads.
Where do Reddit ads show up?
Reddit ads have two placements, and they need different creative.
Feed placement
Feed ads appear between posts in the Home feed, Popular feed, and community feeds. They're best for detailed creative, longer messages, storytelling, and ads where you want people to comment. For performance campaigns, feed placement usually does the heavy lifting because it gives you room for context.
Conversation placement
Conversation ads appear between comments, under a post someone clicked into. They're best for quick, simple messages and staying top of mind. Keep them short and direct.
Don't reuse the exact same ad structure for both. Adapt the message to where it shows up. For sizes and character limits, see our Reddit ad specs guide.
What should your Reddit ads say?
This is where Reddit ads either work brilliantly or fail completely. Redditors are sensitive to tone, honesty, relevance, and community culture. An ad that sounds like it was written for Meta usually gets ignored or roasted.
The most effective move is customizing your creative for each community. Same product, different message:
Dog winter clothing brand: instead of one generic dog ad, run separate ads in the Labrador, Husky, and French Bulldog subreddits, each showing that breed in your jacket.
Travel charger brand: one ad for iPhone subreddits ("For iPhone users tired of 1-port chargers"), another for Android subreddits ("For Android power users who charge 3 devices at once").
Food brand in fitness communities: lead with protein and calories, because that's what bodybuilding subreddits care about.
Relevance drives clicks. Clicks drive efficiency. Efficiency drives sales.
When are Reddit ads shown?
This is where you have the least control. Reddit's system decides the time of day, device, frequency, and auction timing. You set the budget and the start and end dates, and Reddit handles delivery.
Delivery has gotten much smarter, especially with Max campaigns, Reddit's automated campaign type. Automation works best once you have enough conversions for it to learn from. See our Reddit Max case study for what that looks like in practice.
How do you launch your first Reddit ad campaign?
Set up tracking first. Install the Reddit Pixel and Conversions API on your site, so Reddit can see who buys or signs up. This only works on websites you control. For Steam, Skool and other third-party platforms, see the FAQ below.
Pick the right objective. If you want sales, choose conversions, not traffic. Traffic campaigns find the cheapest clicks, and cheap clicks rarely buy.
Build ad groups around audiences. One ad group per group of similar communities. Budgets are set per ad group, with a $5 per day minimum each. More on that in Reddit Ads limitations.
Make community-specific creative. Use the right sizes from the ad specs guide, and write like a Redditor, not a brand.
Keep comments on. Then reply to them. More on that below.
Launch and wait for review. Reddit reviews every ad, which normally takes up to 48 business hours.
What are the pros and cons of Reddit ads?
Pros:
Passionate, focused audiences. If you find the right community, people there actually care about your topic.
Precise targeting by subreddit, so you reach niche buyers other platforms struggle to find.
Comments turn ads into conversations, which builds trust when handled well.
Cons:
Redditors punish ads that feel fake or pushy, publicly.
Reporting and tools are less mature than Meta or Google.
Some topics can't be targeted at all (see below).
What mistakes do beginners make with Reddit ads?
Optimizing for clicks when the goal is sales
If you want revenue, don't run a traffic campaign. Reddit will find you cheap clicks, not buyers.
Targeting too wide
A common one: targeting all of Europe when the product only ships to one country. Even big brands do this. Target only the countries and communities you can actually sell to.
Too much budget for a small audience
Say your audience is 1,000 people, your CPM is $2, and your budget is $5 a day. That's 2,500 impressions a day, so each person sees your ad about 2.5 times a day, or roughly 70 times a month. The result is ad fatigue, falling click rates, and annoyed Redditors. Match your budget to your audience size.
Trying to target restricted communities
Reddit blocks direct targeting of some topics, including politics, religion, substances, and weapons (even hobby ones like airsoft). Experienced advertisers find nearby communities that reach similar people while staying within the rules.
Should you reply to comments on your Reddit ads?
Yes. Comments are what make Reddit different. A fast, honest reply from the brand shows there are real people behind the ad, answers the questions other readers have too, and turns skeptics into buyers. Ignored comments, or turning comments off, send the opposite message.
The catch is that someone has to reply quickly and in the right tone, which is why ad comment reply management is part of our service.
Reddit ads for beginners: FAQ
Are Reddit ads good for beginners?
Yes, if you start small and focused. Reddit's minimums are low, and community targeting makes it easy to test one niche at a time. The learning curve is the creative: it has to feel native to Reddit.
How much do you need to start with Reddit ads?
Reddit's minimum is $5 per day per ad group. That's enough to launch, but each audience you test needs its own ad group, so budget for a few ad groups at once.
Can you target specific subreddits with Reddit ads?
Yes. Community targeting lets you pick the exact subreddits where your ads show. Some sensitive topics, like politics and religion, can't be targeted.
How long does Reddit take to approve an ad?
Usually up to 48 business hours. Reddit's team reviews every ad before it goes live.
Is Reddit advertising different from Facebook ads?
Yes. Facebook targets people by who they are. Reddit targets people by what they're into and talking about. Reddit ads also get public comments, so tone and honesty matter much more.
Can you use the Reddit Pixel on Steam, Skool or other third-party sites?
No. The Reddit Pixel and Conversions API need code on a website you control, added directly or through Google Tag Manager. On Steam store pages, Skool communities, marketplaces, and other platforms you don't own, you can't install them. Instead, use tracking links (UTM tags), send people to a landing page on your own site first, or use the platform's own analytics, and judge Reddit by changes in your total results.
About the author
Written by Dāvis Lejnieks, CEO of Undecided Agency and a Redditor for 15+ years. He plans and runs Reddit ad campaigns for DTC, gaming and app brands, and shares what the data shows here.
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