There is a particular kind of marketing fantasy that goes something like this.
You post a video. The algorithm smiles upon you. Millions of people see it, sales explode and someone in the comments declares your social media manager deserves a raise. Wouldn’t that be nice?
The reality is a little less magical. Viral marketing strategies aren’t really about cracking an algorithm or predicting which TikTok sound will take off next. They’re about creating something people feel compelled to watch, talk about and share.
For Challenger Brands, that’s good news. Bigger competitors may have bigger media budgets, but attention isn’t always awarded to the highest bidder. Sometimes the smaller brand with the sharper idea wins.
At its simplest, viral marketing happens when people spread a brand’s content or message for the brand. One person sends a video to a friend. Someone else reposts it. A creator reacts to it, and it makes its way into the group chat. Before long, the audience is doing part of the distribution for you.
That makes viral marketing closely connected to word-of-mouth marketing. Nielsen’s 2021 Trust in Advertising Study found that 88% of global respondents trust recommendations from people they know more than any other channel.
But “going viral” shouldn’t be the strategy itself. Virality is an outcome. The strategy is creating shareable content worth passing along in the first place.
This is where Challenger Brands have an advantage. Enterprise competitors can usually outspend you. They may have larger production teams, celebrity partnerships and enough paid media behind a campaign to put it virtually everywhere. Making a slightly smaller version of their campaign probably isn’t going to get you noticed. So don’t.
One of the best-known case studies is Dollar Shave Club. In 2012, the startup released a deliberately scrappy launch video starring founder Michael Dubin. According to Inc., a friend of Dubin’s shot it in one day for $4,500, and within 48 hours the company received 12,000 orders. That year, the company did more than $3.5 billion in revenue.
It didn’t look like a traditional razor commercial, and that was precisely the point. The brand had a clear proposition, a distinct personality and a piece of video marketing people actually wanted to send to someone else. That’s Challenger Brand Marketing in a nutshell: when you can’t overpower the category, disrupt its expectations.
Before publishing a piece of content, ask a simple question: Why would someone send this to another person? Not why would they watch it. Why would they share it?
Maybe it’s genuinely useful. Maybe it’s painfully relatable. Maybe it’s funny enough to deserve a spot in the group chat, or it says something your audience has been thinking but hasn’t heard a brand say out loud.
That distinction matters. The 2025 Sprout Social Index found that authenticity and relatability are among the traits consumers value most from brands, and about half say original content helps their favorite brands stand out on social. In other words, endlessly chasing whatever went viral yesterday isn’t a content strategy. Creating a recognizable point of view is.
Some of the strongest viral marketing campaigns don’t simply broadcast content. They invite the audience into the joke, story or community.
Duolingo has turned its green owl mascot into something closer to an internet character than a corporate spokesperson. Its social team has built ongoing storylines around Duo, many of which began with memes and jokes the community was already making. Instead of forcing trends onto its audience, the brand listens first and builds from there.
The bigger lesson isn’t “get a mascot.” It’s to build something your audience recognizes and wants to join. That could mean recurring characters, inside jokes, customer stories, challenges or user-generated content that gives people a role in the brand instead of treating them exclusively as an audience. Your customers can become some of your most valuable creatives.
When customers voluntarily create content featuring your product, experience or brand, you’re doing more than generating another social post. You’re creating social proof. Strong user-generated content can expand brand reach, strengthen brand awareness and introduce your company through a voice that doesn’t sound like advertising.
For ecommerce brands in particular, examples include customer reviews turned into social creative, unboxing videos, before-and-after content, product demonstrations or creative uses customers discover themselves.
Production value isn’t the point. The idea is. Sometimes a phone camera, a good premise and a real person are far more convincing than a polished studio spot.
Viral marketing doesn’t have to live entirely inside an app. Guerrilla marketing applies the same Challenger Brand philosophy to the physical world, using creativity, surprise and smart placement to generate disproportionate attention. A clever installation, unexpected activation or hyperlocal experience becomes content once people start photographing and sharing it.
The same goes for influencer marketing. Challenger Brands don’t necessarily need the creator with the largest following. A smaller creator with strong audience alignment and genuine enthusiasm can be more valuable than a celebrity partnership that feels bolted onto the brand. The question isn’t “Who has the most followers?” It’s “Who could make this idea matter to the right people?”
You cannot put “go viral Tuesday” on the content calendar. What you can do is increase your odds of earning attention:
Most importantly, connect attention to somewhere meaningful. If a post takes off but your website isn’t ready or your next piece of content feels like it came from a different brand, that spike may disappear as quickly as it arrived.
A common misconception about viral marketing is that success requires millions of views. It doesn’t. A Challenger Brand doesn’t need the entire internet talking about it. It needs the right people talking about it. Ten thousand highly relevant people discovering your brand can matter more than a million who forget it five minutes later.
That’s why we believe the best low-budget marketing strategies aren’t really about spending less. They’re about making every idea work harder. Enterprise brands can buy enormous reach. Challenger Brands can earn attention by being more interesting, more specific, more human and more willing to do what the category leader won’t. And every once in a while, the internet takes it from there.
