For today’s college students, the appeal of side hustles has never been stronger. Rising tuition costs, inflation and growing concerns about post-graduation job prospects are pushing more students to look for additional income streams while still earning their degrees.
The trend is accelerating rapidly online. Over the past three months, search interest in “student side hustles” has surged more than 3.5 times on TikTok, with related content attracting an estimated 227,000 daily views. But alongside legitimate opportunities, students are encountering questionable business models, misleading income claims and an endless stream of “get rich quick” content.
The timing is particularly concerning given that younger generations are increasingly turning to social media for financial guidance. Research suggests that roughly 30% of Gen Z users seek financial advice through platforms such as TikTok and WhatsApp, where content creators often operate with little oversight or accountability.
In the past, I have written for Forbes.com about side hustles where experts urge caution. Now, against that backdrop, personnel at Hopp by Wix have identified warning signs for students to recognize before investing time or money into a side hustle opportunity.
Red Flag #1: Large Upfront Payments
One of the clearest warning signs is a business opportunity that requires a substantial financial commitment before delivering any measurable value.
Consumer protection guidance has long warned that advance-fee business models can present risks when promised outcomes are difficult to verify. Students should be particularly cautious of expensive courses, mentorship programs or subscription communities that charge hundreds or even thousands of dollars without clearly demonstrating what participants will receive in return.
Many foundational skills associated with online entrepreneurship—including digital marketing, freelancing, content creation and basic business development—can be learned through free or low-cost resources.
“Genuine entrepreneurs aren’t likely to charge big sums to share some of their expertise,” says Amir Gabay, Co-CEO of Hopp by Wix. “They know it takes determination, time and money to get where they are. Those demanding hundreds or thousands upfront may be funding their lifestyle more than helping others succeed.”
Red Flag #2: Promises Of Easy Passive Income
Few phrases generate more clicks than “passive income.” Yet experts caution that the term is often used to oversimplify what are actually labor-intensive business models.
Research on the phenomenon known as the planning fallacy shows that people routinely underestimate the effort required to achieve a goal while overestimating how quickly results will appear. Side hustle marketers often capitalize on this tendency by presenting business opportunities as simple, fast and low effort.
The reality is far less glamorous. Whether launching a newsletter, building an online store, creating digital products or growing a social media audience, most income-generating ventures require substantial upfront work before producing meaningful returns.
Students balancing coursework, exams and extracurricular commitments should be especially skeptical of any opportunity marketed as effortless.
Red Flag #3: Constant Sales Pressure
If a course is perpetually “80% off,” if you’re a student, you should ask why. Urgency-based marketing tactics are common across the online education and coaching industries. Flash sales, countdown timers and limited-time discounts can create the illusion that immediate action is necessary.
In many cases, however, the same promotions reappear repeatedly. A legitimate educational program should be able to communicate its value through its curriculum, outcomes and support systems—not through relentless pressure to buy before a deadline expires.
Red Flag #4: Artificial Scarcity
Closely related to discount pressure is the use of scarcity messaging. The UK’s Advertising Standards Authority has previously ruled against businesses that misled consumers through unsupported claims such as “only a few spaces left” or “limited availability.”
Students evaluating coaching programs, mentorship groups or entrepreneurial communities should pay attention to whether scarcity claims appear consistently over time. If enrollment is supposedly closing every week, or there are always “just three spots remaining,” the urgency may be manufactured rather than genuine.
Strong mentors and valuable educational resources rarely disappear overnight.
Red Flag #5: Selling The Lifestyle Instead Of The Skills
One of the most common characteristics of questionable side hustle promotions is an emphasis on lifestyle rather than substance. Luxury cars, exotic vacations, designer clothing and images of financial freedom can be powerful marketing tools, particularly for younger audiences.
But when marketing focuses primarily on aspirational imagery, you should ask a simple question: What specific skills am I actually learning? Programs that devote more attention to showcasing success than explaining methodology often leave participants with inspiration but little practical knowledge.
The most credible opportunities clearly outline the skills being taught, the work required and realistic expectations for outcomes.
Red Flag #6: Recruitment-Based Earnings
Students should also examine how money is generated within a business model. If participants earn primarily by recruiting new members rather than selling a genuine product or service, experts advise proceeding carefully.
While referral programs can be legitimate components of many businesses, opportunities that rely heavily on constant recruitment rather than customer demand often become unsustainable over time.
A useful rule of thumb is simple: If the primary path to earning money is convincing others to join, rather than creating value for customers, that’s a warning sign.
A Smarter Approach To Building A Side Hustle
While experts warn against misleading opportunities, they stress that side hustles can still provide meaningful financial and career benefits when approached strategically.
The first step is focusing on free or low-cost learning. Students can develop valuable skills in communication, design, digital marketing, content creation and freelancing through widely available educational resources before investing in premium training.
This approach not only reduces financial risk but also helps students determine whether a particular path genuinely interests them.
Building an online presence gradually can also be more effective than trying to launch a full-scale business overnight. Activities such as tutoring, sharing educational content, publishing guides or showcasing expertise in a niche area allow students to gain practical experience while maintaining their academic commitments.
“A practical starting point is to focus on visibility and consistency across platforms rather than chasing shortcuts,” says Gabay. “Bringing your content together in one place and steadily building an audience creates a stronger foundation for long-term growth.”
Most importantly, students should evaluate opportunities based on the skills they develop rather than the income they promise.
Communication, digital literacy, marketing, creativity and problem-solving are transferable capabilities that retain value regardless of whether a specific side hustle succeeds. Even ventures that generate little immediate income can produce long-term career capital through the experience and expertise they create.
“With the internet flooded by ‘get rich quick’ schemes targeting students, it’s more important than ever to separate genuine opportunities from courses or investments that leave people overwhelmed or out of pocket,” Gabay says. “Building a profitable side hustle is absolutely possible, but it requires realistic expectations, patience and a clear understanding of what’s actually involved.”
In an era where social media increasingly serves as both a classroom and a marketplace, that distinction may be one of the most valuable lessons students can learn.
