Can You Target Specific Subreddits With Reddit Ads?

For businesses serving a niche audience, that’s a big part of Reddit’s appeal. You can start with communities where potential customers already discuss the problem your product solves.

Audience targeting and ad placement are separate

Community targeting uses people’s activity in selected communities to identify an audience. Those people can see your ads elsewhere on Reddit, too.

In Ads Manager, placement is a separate setting. You can choose where ads are eligible to appear, such as in feeds or within conversations.

How to choose subreddits for your campaign

Start with the conversations your customers have before they buy. Look for communities where people describe the problem you solve, compare options, ask for recommendations, or discuss the work your product supports.

Read recent posts and comments before adding a community to your list. The name alone won’t tell you whether the audience fits. A subreddit might attract beginners, experienced practitioners, hobbyists, or people looking for free advice. Those groups can need very different messages.

Subscriber count is one signal, but relevance should drive the decision. A large community can include plenty of people who will never need your offer. A smaller, closely related audience may give you a better starting point. Check that each community is available in Ads Manager before building your campaign around it.

Pay attention to the words people use when explaining their needs. Those phrases can help you write an ad that feels relevant without pretending to be an organic post. The goal is to understand what the audience values, then make the connection between that need and your offer clear enough for someone to assess quickly.

How to target specific subreddits in Reddit Ads

In a standard campaign, open your ad group’s audience settings and choose community targeting. Search for the relevant subreddits and select the communities available for targeting.

Next, check whether automated targeting is enabled. Reddit turns it on by default. With automation enabled, your selected communities act as suggestions, and Reddit can deliver ads beyond that initial audience.

If you want your selected communities to define the community audience rather than serve as suggestions, turn automated targeting off. Review your other audience settings before launching. Turning automation off limits audience expansion. Your placement settings still determine where ads are eligible to appear.

Organize ad groups around a shared audience need

Group communities that share a clear reason to care about your offer. That gives each ad group a coherent message and helps you write creative that speaks to the audience’s actual priorities.

If two groups need different explanations, benefits, or landing pages, consider separating them. You can then compare those audience approaches without forcing one generic ad to do everything.

Keep the structure manageable for your budget. Splitting every community into its own ad group can leave each test with too little data to support a useful decision. Start with meaningful audience themes, then refine them as results come in.

When we turn automated targeting off

For our more niche clients, we usually start with a focused community audience and automated targeting switched off. That gives us a clearer starting point for testing whether the audience, message, and offer work together.

Expansion can help you discover adjacent audiences that respond well to your offer. It can also spend budget beyond the niche you originally wanted to test. Once we have useful performance data, we can test broader targeting separately and compare result quality.

Choose the measure of success before making that comparison. For a lead generation campaign, focus on qualified leads and the cost to acquire them. For ecommerce, look at purchases and acquisition cost. Cheaper clicks alone don’t establish that expansion is helping the business.

Keep the offer, creative, and measurement approach as consistent as practical so you can interpret the comparison. Give both approaches enough spend and time to produce meaningful results, and avoid drawing conclusions from a handful of clicks.

What subreddit reporting can tell you

This Reddit Ads report shows delivery across six subreddits. Clicks cost $0.06 to $0.07 across the rows shown. Use these metrics to see where impressions and clicks came from, then compare qualified leads or purchases to judge whether that traffic served your campaign goal.

How Reddit Max handles community targeting

Reddit Max takes a more automated approach. Communities, keywords, and interests suggest audiences, while controls such as location and audience exclusions set boundaries.

You can still guide the campaign, but your community list doesn’t define a fixed audience boundary. If you want to test a specific niche audience, a standard campaign with automated targeting switched off gives you more control.

Start with the communities that make sense for your customers. Then decide how much room to give Reddit to expand.

Reddit Ads Help: Audience targeting · Standard campaigns · Max campaigns