Laughter in the workplace drives sales, marketing, leadership and more

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In today’s hypercompetitive business landscape, companies are constantly seeking new ways to gain an edge, whether in sales, marketing, leadership or employee retention. Yet one of the most underutilized tools for driving business success might just be humor.

Contrary to the outdated belief that professionalism and playfulness are mutually exclusive, research from top institutions like Harvard, Stanford, and insights from the bestselling book “Humor, Seriously,” by Jennifer Aaker and Naomi Bagdonas, reveal that humor is a powerful force for productivity, persuasion and connection. In fact, integrating humor into your workplace culture can positively impact nearly every aspect of your business from closing more deals to retaining top talent.

Sales: Humor builds trust and closes deals

Sales are built on relationships and relationships are built on trust. Humor is one of the quickest and most effective ways to build that trust. According to a study from the Harvard Business School, a well-timed joke can increase a salesperson’s perceived competence and confidence. Even more, research has shown that using humor during negotiations can increase people’s willingness to pay by more than 18 percent.

The key lies in appropriate humor. A lighthearted comment or a witty remark can disarm a skeptical buyer, break tension, and create a shared sense of understanding. It also helps salespeople come across as more human and relatable, which are essential qualities in a world increasingly driven by automation and impersonal pitches.

Marketing: Humor cuts through the noise

We live in a world of constant information overload. The average person sees between 6,000 and 10,000 ads per day. To stand out, brands need to be memorable. Humor does exactly that.

Stanford professor Jennifer Aaker, coauthor of “Humor, Seriously,” notes that humorous content is more likely to be shared and remembered. Laughter releases dopamine, which improves both memory and motivation. This explains why funny ads are 30 percent more likely to grab attention and twice as likely to be shared.

Brands like Old Spice, Dollar Shave Club, and even B2B companies like Mailchimp have embraced humor in their campaigns to create emotional connections, increase engagement and drive conversions. Humor humanizes brands and makes marketing feel less like a sales pitch and more like a conversation.

Leadership: Humor inspires and connects

Great leaders inspire trust, authenticity and loyalty, all of which are amplified by a good sense of humor. A Stanford Graduate School of Business study found that leaders who use humor are perceived as 27 percent more motivating and admired than those who don’t. Humor is a sign of emotional intelligence and confidence, traits that people naturally gravitate toward in leadership.

Naomi Bagdonas teaches an MBA course at Stanford on humor in business and argues that levity can signal a leader’s approachability and openness. It fosters a psychologically safe environment where creativity and honest feedback thrive.

In a workplace riddled with stress and uncertainty, a humorous leader can lighten the emotional load, making the team feel more connected, capable and resilient.

Retention: Happy teams stay longer

Retention is about more than salaries and perks; it’s about creating a workplace where people feel seen, valued and joyful. According to research published in the journal “Personality and Social Psychology Bulletin,” employees who regularly engage in humor with colleagues are more likely to report job satisfaction and stay committed to their roles.

Humor creates bonds. It builds camaraderie and shared culture, which is especially important in hybrid and remote work environments. When employees laugh together, they feel like they belong.

Moreover, “Humor, Seriously” points out that teams that laugh together experience less burnout and higher engagement. Simply put, a culture that embraces laughter is one people want to be a part of.

Recruiting: Humor makes you magnetic

Just as humor helps with retention, it also makes your company more attractive to top talent. In a competitive hiring landscape, culture is often the deciding factor. Companies that infuse humor into their branding, interviews and onboarding stand out as places where people want to work.

Take companies like Zappos or HubSpot, whose humorous job descriptions and quirky social media content signal a vibrant workplace culture. Candidates want to work in environments that feel both high performing and human. When done authentically, humor can serve as a powerful filter that attracts the right people and repels the wrong ones.

Collaboration: Humor fosters psychological safety

Perhaps the most profound effect of humor is how it strengthens collaboration. Psychological safety — the belief that a team is safe for interpersonal risk taking — is a crucial predictor of high team performance, according to Google’s Project Aristotle.

Humor breaks down barriers. It invites vulnerability and creativity. When people are comfortable joking with one another, they’re more likely to share ideas, speak up in meetings, and collaborate effectively. Research from MIT found that teams who shared jokes were more innovative and productive than those who didn’t.

Even a simple smile or shared laugh can create what psychologists call a “mirror neuron” response, building empathy and trust among coworkers.

Final thoughts: Laughing all the way to the bank

Humor isn’t about cracking jokes or staging office comedy nights. It’s about cultivating a culture where levity, lightness and humanity are welcome. In a world where professionalism is often mistaken for seriousness, humor is a competitive advantage.

As “Humor, Seriously” reminds us, “Humor is a teachable skill, a secret weapon for leaders, and a path to a more joyful life.” It’s not the opposite of work, it’s a catalyst for better work. Whether you’re trying to close a sale, build a brand, lead a team, or retain talent, a little laughter might just be your company’s most powerful and underutilized asset.

David Mammano is the kind of guy who turns boardroom meetings into stand-up routines — mixing business savvy with a healthy dose of wit. When he’s not busy converting coffee into breakthrough ideas, he’s orchestrating epic office pranks and dropping dad jokes that even the copier can’t ignore. Balancing strategy with silliness, David proves that you can lead with brilliance while keeping everyone laughing along the way. Connect with him at www.DavidMammano.com.

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