KOLs and KOCs: The Essential Guide to Xiaohongshu Influencer Marketing

"We want an influencer to promote our product."

This is one of the first instincts that comes up when businesses start thinking about Chinese SNS marketing. The direction is right. But in China, influencers are not a single undifferentiated category — they are a layered ecosystem of roles with fundamentally different functions.

Spending budget without understanding those differences is how companies end up saying "we paid a lot and got nothing."

This article walks through the structure of Xiaohongshu's influencer ecosystem.

Two Terms to Know: KOL and KOC

Two terms are unavoidable in Chinese SNS marketing.

KOL (Key Opinion Leader): The equivalent of what most people mean by "influencer." High follower counts, strong influence within their field, recognized authority in a specific category. A single post can generate significant brand awareness.

KOC (Key Opinion Consumer): Closer to an "enthusiastic everyday consumer." Smaller follower counts, but deep authenticity — their reviews feel genuinely personal because they are. They have the trust level of a recommendation from a friend.

These two are not better or worse than each other. They serve fundamentally different roles and are used in completely different ways.

The Xiaohongshu Influencer Pyramid

Xiaohongshu's influencers fall into roughly five tiers based on follower count. At the top are Top KOLs with over one million followers, whose fees can run from hundreds of thousands to millions of yen per post. Below them sit Mid-tier KOLs in the 100,000 to one million range, typically costing tens of thousands to hundreds of thousands of yen. Further down are Tail KOLs (sometimes called Micro KOLs), with 10,000 to 100,000 followers and per-post costs in the thousands to tens of thousands of yen. Below that are KOCs — nano-level creators with 1,000 to 10,000 followers — who can be engaged for just a few hundred to a few thousand yen per post. Finally, at the base of the pyramid are general everyday users producing organic UGC, who sometimes participate with no monetary fee at all, accepting product gifting in lieu of payment.

As the numbers show, top KOLs are extremely expensive. KOCs, by contrast, cost a fraction of the price per engagement — making it practical to run dozens or hundreds of simultaneous campaigns.

Why "Just Use a Top KOL" Is the Wrong Instinct

Intuitively, it seems like a higher follower count should mean better results. The data, however, tells a more complicated story.

According to one data analysis, the tier with the best CPE (Cost Per Engagement) — meaning the lowest cost per unit of genuine interaction — is the KOC tier of 1,000–10,000 followers. Mid-tier KOLs (100K–300K), by contrast, often carry the highest fees while delivering engagement that doesn't justify the cost.

Two reasons explain this.

First, Xiaohongshu's algorithm is deliberately designed around "decentralization" — preventing traffic from concentrating among large accounts (as we covered in Article 2). Having many followers does not guarantee reach.

Second, and more fundamentally: Xiaohongshu users pay attention to the content, not primarily to who posted it. Eye-tracking research has confirmed that users focus their attention on the substance of a post rather than the poster's profile information. The creator's fame is less decisive than the content's quality.

The "Perfect Diary" Gold Standard Model

The question of how to combine KOLs and KOCs found one influential answer in the rapid rise of Chinese cosmetics brand Perfect Diary (完美日記).

Perfect Diary's Xiaohongshu growth strategy became known in the industry as the "pyramid seeding model":

Top KOLs (a handful): Generate an initial explosion of brand awareness

Mid-tier KOLs (dozens): Build diverse content touchpoints across different product uses and audience segments

KOCs (hundreds to thousands): Create the visual landscape of "lots of real people are using this"

By combining all three tiers, Perfect Diary achieved comprehensive platform saturation while keeping costs controlled. Industry observers credited them with effectively demonstrating KOL-KOC marketing at scale on Xiaohongshu for the first time.

The Right Mix Depends on Your Stage

Perfect Diary's model is a reference point, not a template. The right ratio depends on where you are and what you're trying to achieve.

Phase 1: Building awareness from zeroKOC-heavy distribution tends to be most effective. A sample mix: KOC 30% + Mid-tier KOL 50% + Top KOL 20%. First seed organic-feeling word-of-mouth through KOCs, broaden content diversity through mid-tiers, then trigger a recognition explosion with top KOLs.

Phase 2: Turning awareness into conversionShift the balance toward mid-tier KOLs with stronger conversion power. A sample mix: KOC 10% + Mid-tier KOL 80% + Top KOL 10%.

Phase 3: Maintaining an established brandMaintain consistent daily seeding through mid-tier KOLs and a select group of KOCs, while deploying top KOLs or celebrities for major campaign moments. This "olive-shaped" distribution balances efficiency with reach.

Three Metrics for Evaluating KOLs

Choosing KOLs based on price alone or name recognition leads to poor results. Evaluate the actual return on investment using these indicators.

① CPC (Cost Per Click) = Fee ÷ Average views across 10 recent postsA benchmark figure under 0.8 RMB (approximately ¥16 or $0.11) is considered good. In competitive categories like beauty and food, the bar may be lower.

② CPE (Cost Per Engagement) = Fee ÷ Average interactions across 10 recent postsBenchmark: under 5 RMB (approximately ¥100 or $0.69). Looking at actual interaction totals (likes + saves + comments) also helps identify whether the follower base is genuine.

③ Vertical focus (how narrowly the account stays in one topic area)An account that covers everything has lower thematic alignment with its followers than one that covers only one subject. The closer the KOL's content niche to your brand's category, the higher the seeding effectiveness.

A Risk You Should Know: "Under-the-Radar Seeding"

When working with lower-cost KOCs, there's one risk worth understanding.

Paid arrangements with KOCs typically require disclosure — filing a "报备" (baobei) with the platform to notify that the post is commercial in nature. In the past, many brands tried to sidestep this through what's called "水下投放" (shuǐxià tóufàng) — "underwater seeding" — distributing content in ways designed to look organic when it isn't.

Since 2024, Xiaohongshu's AI moderation has become significantly better at detecting this. When caught, not only do the KOC posts get removed, but the commissioning brand account can face damage to its trust score.

"Cheap and covert" is now a high-risk approach. Transparent, properly disclosed operations are what protect your long-term brand assets.

Building With Influencers, Not Using Them

One final shift in perspective: the brands that produce sustained results on Xiaohongshu are not treating KOLs as one-time placements to be used and replaced. They are building long-term partnerships.

KOCs in particular become more credible and compelling the longer they use a product — their posts evolve from first impressions to genuine lived experience. And a KOC who grows as a creator may become a mid-tier KOL over time, carrying your brand's story with them as their audience expands.

Building a network of people who genuinely care about your brand and can speak about it in their own words — that is among the most durable assets you can accumulate on Xiaohongshu.