Reddit Ads Setup: Complete Walkthrough for 2026

I spent $4,200 on Reddit ads last quarter. Some of that money was wasted because I didn't know what I was doing at first. But by month three, I was getting clicks for $0.20-$1.50 and actually seeing conversions. So here's everything I learned about setting up Reddit ads, from someone who made the mistakes so you don't have to.

Why Reddit ads and why now

Most advertisers are still sleeping on Reddit. They're dumping budgets into Meta and Google where CPCs keep climbing, and they're ignoring a platform where people actually tell you what they want to buy. Reddit users join communities around specific interests. That means when someone's in r/homelab or r/skincare, they're already telling you what they care about. You don't have to guess.

The ad platform has gotten way better in the last year too. Reddit overhauled their targeting and tracking tools, and the costs are still low compared to other platforms. That won't last forever.

Creating your account

Go to ads.reddit.com and sign up. You can use your existing Reddit account or make a new one. I'd recommend making a separate one for business so you're not accidentally running ads from the same account where you argue about movies at 2am.

Once you're in the dashboard, Reddit will walk you through some basics. Skip the guided campaign setup for now. You want to understand the pieces first.

Install the Reddit Pixel before anything else

This is the thing I wish someone had yelled at me about on day one. The Reddit Pixel is a small piece of code you add to your website, and it tracks what people do after they click your ad. Did they sign up? Did they buy something? Did they bounce immediately? Without the pixel, you're flying blind. You're spending money and hoping it works.

Go to the Events Manager in your Reddit Ads dashboard, grab the pixel code, and add it to your site header. If you're on Shopify or WordPress, there are integrations that make this easy. If you're on a custom site, your developer can drop it in within five minutes. Set up your conversion events too, things like page visits, sign-ups, and purchases. Do this before you launch a single ad. I ran ads for two weeks without the pixel and I still have no idea if those early campaigns actually converted. That data is just gone.

Setting your budget

Start with $50-$150 per day. I know that range is wide, but it depends on your niche. If you're in a competitive space like SaaS or finance, lean toward $150 so you get enough data to actually optimize. If you're selling something niche, $50 a day gives you plenty to work with.

Reddit's auction system needs data to learn. If you set your budget too low, like $10 a day, your ads barely get shown and you can't tell what's working. I started at $30 a day and it took me forever to get meaningful results. When I bumped it to $100, I could see patterns within a few days instead of a few weeks.

Set a campaign lifetime budget too so you don't accidentally let something run longer than you planned. I learned this the hard way when a test campaign ran over a weekend I forgot about.

Targeting communities, not demographics

Here's where Reddit ads are different from everything else. The most powerful targeting option isn't age or income or interests pulled from some data broker. It's communities. You can target specific subreddits.

Pick 3-5 subreddits that are highly relevant to what you're selling. Not loosely relevant. Highly relevant. If you sell project management software, don't target r/technology with its 15 million members. Target r/projectmanagement and r/agile and r/scrum. Yeah, they're smaller. That's the point. The people there actually care about what you're offering.

When I first started, I went broad. I targeted huge subreddits because I thought more eyeballs meant more sales. My click-through rate was terrible and my cost per conversion was embarrassing. When I narrowed down to three specific communities, my CTR tripled and my CPC dropped to under a dollar.

You can also use interest targeting and keyword targeting to layer on top of community targeting, but the communities are your foundation. Get those right first.

Creating ads that don't get destroyed

Reddit users hate ads. Let me rephrase that. Reddit users hate ads that look like ads. The platform has a culture of authenticity, and if your ad reads like a press release or a Facebook carousel, people will downvote it and leave comments roasting your brand. I've seen it happen. It happened to me.

Write your ad copy like a Reddit post. Use casual language. Be direct about what you're offering and why someone should care. Don't use marketing speak. "Revolutionize your workflow" will get you mocked. "We built a tool that saves about 3 hours a week on project tracking" will get you clicks.

And in 2026, video ads are outperforming static images on Reddit by a wide margin. Short videos, 15-30 seconds, that show your product or explain your offer do really well. They feel more native to the feed than a banner image. I switched from static to video in November and my engagement rate roughly doubled. You don't need a production studio either. Screen recordings, talking head clips, even simple animations work fine. Reddit users respond to substance over polish.

Launching and monitoring

Once your pixel is installed, your communities are selected, your budget is set, and your creative is ready, launch the campaign. Then don't touch it for 48-72 hours. Seriously. The algorithm needs time to figure out who to show your ads to. If you start tweaking things after six hours because the numbers look weird, you're just adding noise.

After that initial period, check your dashboard. Look at your CPC, your CTR, and most importantly your conversion data from the pixel. If one subreddit is performing way better than the others, shift more budget there. If a particular ad creative isn't getting clicks, pause it and try something new.

I check my campaigns every morning for about ten minutes. That's enough. Reddit ads don't need the constant babysitting that some other platforms do.

What I'd do differently

If I were starting my Reddit ads setup from scratch today, I'd install the pixel a week before launching any ads just to build up some baseline data. I'd start with video creative instead of wasting time on static images. And I'd resist the urge to target big subreddits even though the potential reach looks tempting.

The platform rewards specificity. Find your people, talk to them like a person, and track everything. That's really it.

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