The 9 Reddit KPIs you should be tracking

Thinking about Reddit as just another social channel is the first mistake most marketers make. The community has its own rules, its own culture, and its own way of rewarding (or punishing) brands. That means the unique set of key performance indicators (KPIs) you track on Reddit need to reflect how Reddit actually works, not how Instagram or LinkedIn works.

This post breaks down 9 Reddit KPIs worth tracking if you want to know whether your Reddit marketing is building real traction or just generating noise:

• Karma
• AMAs Participated In
• User Followers
• Nano-Influencers Engaged
• Non-Branded Posts Created
• Ad metrics (CPM, CPC, CTR, ROAS)
• Promotions Run
• Comments Received
• Traffic to your site from Reddit

What is Reddit?

Reddit is a community platform where users share, comment on, and vote on content. Posts that earn the most upvotes surface to the top; posts that get ignored or downvoted disappear. That voting mechanic changes everything about how brands need to show up.

Three things make Reddit structurally different from other social channels:

• Upvotes and downvotes: The community decides what gets seen. A post with real value rises. A promotional post gets buried or flagged.
• Subreddits: Reddit is organized into thousands of topic-specific communities. The "CFB" subreddit, for example, brings together more than 4.4 million subscribers around college football. Subreddits aren't owned by brands the way Facebook pages are. They're run by the people who participate in them.
• Strict rules: Reddit makes its rules for users quite clear. Break them and you risk being banned from the platform. Each subreddit adds its own layer of rules on top of that.

Why Reddit matters more now

For years, Reddit barely appeared in marketing plans. That's changed.

Search Engine Journal has declared that every marketer should be on Reddit. SmartInsights called it a break from the same old marketing channels. Reddit's user base sits at around half a billion worldwide, and Facebook's algorithm changes have made organic reach on that platform harder to sustain.

Reddit's ad platform has matured significantly. It now supports conversion tracking, audience targeting, and performance measurement that makes it increasingly viable for advertisers who previously dismissed it.

There's also a newer dynamic worth knowing: Reddit content is a major source for training AI models. A high-quality, well-engaged post on Reddit can shape how your brand and industry appear in AI-generated answers and search results. That's a longer-term return that most marketers aren't accounting for yet.

What to consider before setting Reddit KPIs

Reddit is a true community

Redditors will call out behaviour that doesn't fit. Spam a subreddit with links to your site and other users will inspect your posting history and say so publicly. Even without a ban, you can be blacklisted, meaning users actively choose not to engage with your content.

Redditors don't respond well to advertising

Redditors dislike advertising. They can tolerate brands discussing their products. They have no patience for content that exists only to sell. That's been documented repeatedly. The implication: your content needs to offer something the community actually wants.

It's now okay to be a brand on Reddit

Brands now have dedicated space on Reddit through Reddit profile pages. Nintendo of America's profile page is a good example: a place to post updates and announcements that don't fit neatly into any specific subreddit.

Reddit has also introduced "Reddit Pro" profile tools designed to help businesses build credibility, including AI-generated bios and the ability to surface authentic community discussions about your brand directly on your profile.

Redditors reward great content

The rules are different, but the principle is the same as every other channel: provide great content, and your audience will grow. The difference is that Reddit's community enforces that standard more aggressively than most.

The 9 Reddit KPIs worth tracking

1. Karma

Karma is Reddit's built-in signal for whether your content is landing. Upvotes raise it; downvotes lower it. There are two types:

• Link karma: Based on the upvotes your link posts receive.
• Comment karma: Based on the upvotes your comments receive.

A low karma score tells you something specific. Either your content has an advertising tone that the community rejects, or the person posting isn't engaging authentically. The most downvoted comment in Reddit history came from the Star Wars Battlefront II team, and it happened because the response was completely out of step with what the community was feeling.

Karma is a leading indicator. It tells you whether you're earning trust or burning it, before you've spent significant budget.

2. AMAs participated in

The AMA (ask me anything) is one of Reddit's most distinctive formats. An interesting person, or a brand representative, takes over a subreddit for a set period and answers questions directly from users. It's one of the most effective ways to build credibility on the platform.

Audi ran a series of AMA sessions featuring figures like Bill Nye and Jerry Seinfeld, using the format to deepen brand engagement through genuine interaction. If community engagement is part of your Reddit strategy, track how many AMAs you host or participate in.

3. User followers

User followers measures how many Reddit users subscribe to your profile directly. This is separate from subreddit subscribers. It tracks the people who have chosen to follow your brand's posts specifically.

Note: this feature has been rolling out gradually and may not be accessible to all accounts. If you have access, it's a clean signal of how many people want more of what you're posting.

4. Nano-influencers engaged

Nano-influencers on Reddit, users with roughly 100 to 1,000 followers, can have outsized impact in specific subreddits. Their audiences are small but often highly engaged and deeply embedded in a community.

As AdWeek notes, if you find someone who knows the site well and has a track record of popular posts that align with your brand, don't hesitate to reach out. Track the number of nano-influencers you engage as a KPI so you can see whether that relationship-building is expanding your reach over time.

5. Non-branded posts created

You can't build credibility on Reddit by posting only about your own products. You need to contribute to conversations that matter to your audience, even when your brand isn't the topic.

Non-Branded Posts Created measures how much you're doing that. It keeps you honest about whether you're showing up as a genuine community participant or just using Reddit as a broadcast channel.

6. Ad metrics: beyond CPM

Reddit's ad platform has grown into a proper performance marketing channel. It used to run almost entirely on a Cost per Thousand Impressions (CPM) model. That's still relevant, but you can now track and optimize across a much broader set of metrics:

• Cost-per-Click (CPC): Useful when your goal is driving traffic to your site.
• Click-Through Rate (CTR): Tells you whether your ad creative is resonating.
• Conversion Rate and Return on Ad Spend (ROAS): Reddit's Pixel and Conversions API let you measure actual outcomes: sales, sign-ups, leads. This makes Reddit a viable full-funnel channel, not just an awareness play.

If you're running Reddit ads and only tracking CPM, you're leaving decision-useful data on the table.

7. Promotions run

A well-crafted promotion can introduce your brand to a new audience on Reddit, as long as it delivers genuine value and doesn't read as a sales pitch.

The classic example: a campaign offering discount beef jerky that engaged the Reddit community so effectively the employee behind it was invited to do an AMA. The promotion worked because it gave the community something real.

Track the number of promotions you run and connect each one to downstream metrics like traffic, sign-ups, or conversions. Volume alone doesn't tell you much; outcomes do.

8. Comments received

Comments are the primary currency of engagement on Reddit. A post with no comments is a post that didn't land. Track not just how many comments your posts receive, but how many of those comments you're responding to. Engagement is a two-way signal.

A low comment count is a prompt to revisit your content strategy. A high comment count you're not responding to is a missed opportunity to build the relationships Reddit rewards.

9. Traffic to your site from Reddit

All of the community-building on Reddit needs to connect to something your business cares about. Traffic from Reddit to your site is one of the clearest ways to measure that connection.

Use Google Analytics (or your analytics tool of choice) to isolate Reddit as a traffic source. You'll see not just the volume, but which posts or subreddits are driving clicks. That tells you where your content is actually resonating, and where to invest more effort.

Putting it together

Reddit rewards patience and authenticity more than most channels. The brands that do well there aren't the ones running the most ads or posting the most links. They're the ones that have figured out what the community values and shown up consistently with that.

The 9 KPIs above give you a way to measure both sides of that: the community-building (Karma, Comments Received, AMAs) and the business outcomes (Traffic, ROAS, Conversions). Together, they tell you whether Reddit is working, and what to do differently when it isn't.