Reddit has always had a reputation as a discussion platform. People use it to talk about hobbies, swap opinions, ask questions, and get advice from others who care about the same things. For a long time, it wasn’t really seen as a place for advertising.
In the last few years, Reddit’s role in digital marketing has grown steadily. It’s still smaller than platforms like Meta or Google, but it’s becoming harder to overlook, especially as brands look for ways to reach people in ways that feel more relevant and less intrusive. This blog looks at how the users behave, how ads fit into the environment, and why more marketers are starting to pay attention.
Reddit’s audience has increased quite a bit in recent years. The platform now reaches hundreds of millions of people each week, with reported figures putting 416.4 million weekly active users. Daily usage has also risen year on year, helping drive consistent growth in advertising revenue.
What’s interesting isn’t just how many people use Reddit, but how they use it. It’s not really built for mindless scrolling. Most visitors arrive with something specific in mind, they may want to look something up, read through opinions, or join a conversation.
Reddit’s user base is broad, but a few patterns stand out.
The platform is made up of millions of individual communities, called subreddits. Many are extremely active, with users posting and commenting daily about very specific topics. There are over 100,000 active communities across every possible interest and niche.
A large portion of users fall into the 18 to 34 age range. People in this group often use Reddit as part of their research process, especially when they want real opinions about products or services. Gen Z users tend to treat it as a place for honest, unfiltered perspectives.
Reddit also reaches audiences that are not always active on other social media platforms. This gives advertisers the opportunity to connect with users who may be harder to reach through traditional social media advertising.
Research suggests that a significant share of Reddit users is not present on other major platforms. Around 28% of Redditors are not on Facebook, 36% are not on Instagram, and 38% are not on TikTok. The gap is even larger for some networks, with 53% not on Twitter/X, 61% not on Pinterest, and around 75% not on LinkedIn or Snapchat. This makes Reddit particularly valuable for brands looking to reach audiences beyond the typical social media ecosystem.
On the surface, Reddit ads work like ads anywhere else, but the difference is the setting those ads appear in.
Instead of relying mostly on broad demographics, Reddit lets advertisers place ads inside specific subreddits. This means promotions can show up next to conversations about related topics, whether that’s fitness, technology, entertainment, or something more niche. If someone is already spending time in a community about a subject, chances are they’re interested in it, so relevant ads tend to feel less random.
Reddit users are quick to ignore anything that feels forced or out of place. Ads that don’t match the tone of a community usually don’t get much attention. Because of that, relevance matters more here than on many other platforms.
It’s important to keep Reddit’s advertising position in perspective. Ad revenue has grown, but it’s still smaller than what major platforms like Meta or Google bring in.
What makes Reddit different is how it works. Its community-driven structure encourages conversation rather than broadcast-style messaging. Because of that, it tends to be more effective for awareness, research, and consideration than for quick, direct-response campaigns.
Some industries naturally see more activity than others.
Technology and software communities are especially active, often filled with people asking for recommendations or troubleshooting advice. Health and wellness is another area with strong engagement, particularly when users share personal experiences or practical tips.
Beyond that, Reddit covers just about every category you can think of, from gaming and finance to lifestyle and entertainment, largely because of how its community system is set up.
Reddit advertising isn’t really about volume or repetition. Instead, it works best when it fits into conversations that are already happening. That reflects a broader shift across digital media: people tend to respond better to content that feels relevant than to content that interrupts them.
For marketers, Reddit is becoming less of an experiment and more of a platform worth understanding. Not because it replaces other channels, but because it offers a different way to reach people when they’re engaged.
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Written by: Tayla Penny-Gardener
