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The Most Profitable Side Hustle to Make Extra Money

We recently compiled a list of the 30 Most Profitable Side Hustles to Make Extra Money and in this article, we will talk about the most profitable side hustle to make extra money.

What Does the US’s State of Economy Mean For Gen Z?

The state of the economy is increasingly pushing younger generations toward side hustles and alternative income sources. Inflation and rising interest rates have been key factors as US inflation has hit a high of 7.8% in 2022 before easing to around 4.3% in early 2024. This economic strain has left many young adults struggling with debt, as evidenced by a 30% increase in credit card balances among Gen Z since the pandemic began. With traditional job markets fluctuating and wages often not keeping pace with the cost of living, many are turning to gig economy jobs or freelance work to make ends meet.

Simultaneously, “phantom debt” from buy now, pay later services has worsened financial pressures which leaves many without a clear picture of their true liabilities. The lack of transparency surrounding these platforms means that the young may be unaware of the full extent of their financial obligations.

Why Are Side Hustles Growing Popular?

The growing popularity of side hustles in the US has become a defining feature of the modern economy. According to a survey by Bankrate, more than a third of US adults, including nearly half of millennials and Gen Z, have a second stream of income.

In 2023, the median US side hustle earned around $250 per month, which, while not sufficient to live on, largely helps with paying off debt or saving for bigger expenses. Bankrate found that 45% of side hustlers use their earnings for essential expenses. With student loan debt and credit card debt each surpassing $1 trillion, many Americans, particularly millennials and Gen Z, find side hustles a necessary financial lifeline. For instance, Shonnita Leslie, a 40-year-old program manager, paid off a major portion of her student loans through DoorDash Inc (NASDAQ:DASH) earnings.

Interestingly, side hustles are not just a necessity for those struggling financially. Even those with household incomes exceeding $100,000 are engaging in side hustles to fund leisure activities such as vacations and entertainment. Bankrate reported that 52% of side hustlers use their extra income for discretionary spending or savings.

How to Make an Extra $2000 a Month?

To make an extra $2000 a month, especially with a side hustle or in passive income, you need to generate money even while you are sleeping or working full-time. Let’s look at some of the days you can do it.

By recording a 30-minute audio clip of your voice, you can allow the AI to clone it with platforms like ElevenlabsAI. Each time someone uses your voice for text-to-speech or speech-to-speech applications, you earn royalties. With the default rate of 2 cents per 1,000 audio characters generated, consistent use can bring in sufficient passive income.

Another option is Pinterest Inc (NYSE:PINS) affiliate marketing. For that, you need to create visually appealing pins promoting products from affiliate networks like ClickBank. For example, promoting a language learning course that pays $15 per sale and achieving 133 sales a month would net you $2,000. Consistently publishing high-quality, affiliate-linked pins on Pinterest Inc (NYSE:PINS) can help build a steady income stream and thus, you can make extra income while working full time.

Speaking of Pinterest Inc (NYSE:PINS), over the past month, Pinterest Inc (NYSE:PINS) has fallen 14.14%, while the tech sector lost 5.32%. Analysts expect Pinterest Inc (NYSE:PINS)  to report an EPS of $0.28 for Q2 2024, up 33.33% year-over-year, with projected revenue of $847.84 million.

Lastly, consider teaching English online. Platforms like Preply and Cambly offer average rates of $20 per hour. Working just 25 hours a week at this rate will earn you $2,000 a month. To read more about teaching English online, see the 13 Best Companies for Teaching English Online.

A close-up shot of a businessperson typing on a mobile device, highlighting the company’s mobile messaging application.

Is App Development the Most Profitable Side Hustle to Make Extra Money?

To identify the most profitable side hustles to make extra money, we identified 50 jobs with flexibility/jobs with remote work availability/low-stress jobs that can allow easy and passive income. Out of those 50, the 30 highest paying were eventually selected. We acquired the salaries/earnings for each role from our salary database. Our methodology revealed the app development is indeed the most profitable side hustle to make extra money in 2024.

With the proliferation of smartphones and the increasing reliance on mobile apps for everyday tasks, the app development market is ripe with opportunities. Developers can generate handsome income through app sales, in-app purchases, and advertising. Even simple, well-designed apps can attract a large user base and generate passive income over time. Additionally, freelance projects and consulting for businesses looking to develop custom apps can be highly profitable.

The skills required to excel in app development are highly sought after and accessible. Knowledge of programming languages such as Java, Swift, and Kotlin, along with proficiency in app development frameworks, sets the foundation. Software engineering graduates are well-positioned to capitalize in this area with their skills, but even those with basic programming knowledge can create successful apps with the abundance of online resources and tutorials available. Given that the average earning of an app developer can be as high as $50/hr, it is the most profitable side hustle to make money in 2024.

To check out the extensive list of profitable side hustles, please visit 30 Most Profitable Side Hustles to Make Extra Money.

If you are looking for an AI stock that is as promising as Microsoft but that trades at less than 5 times its earnings, check out our report about the cheapest AI stock.

READ NEXT: 10 Best Penny Stocks To Buy According to the Media and 10 Best Cryptocurrencies to Buy Now.

Disclosure: None. 30 Most Profitable Side Hustles to Make Extra Money is originally published at Insider Monkey.

The $250 Trillion AI Hype is Real. A few years from now, you’ll probably wish you’d bought this stock.

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard.

Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences.

At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000.

Do the math. According to Musk, this technology could be worth $250 trillion by 2040.

Put another way, that’s roughly equal to:

  • 175 Teslas
  • 107 Amazons
  • 140 Metas
  • 84 Googles
  • 65 Microsofts
  • And 55 Nvidias

And here’s the wild part — this $250 trillion wave isn’t tied to one company, but to an entire ecosystem of AI innovators set to reshape the global economy.

It’s a leap so massive, it could reshape how businesses, governments, and consumers operate worldwide.

Even if that $250 trillion figure sounds ambitious, major firms like PwC and McKinsey still see AI unlocking multi-trillion-dollar potential.

How could anything be worth that much?

The answer lies in a breakthrough so powerful it’s redefining how humanity works, learns, and creates.

And this breakthrough has already set off a frenzy among hedge funds and Wall Street’s top investors.

What most investors don’t realize is that one under-owned company holds the key to this $250 trillion revolution.

In fact, Verge argues this company’s supercheap AI technology should concern rivals.

Before I reveal the details, let’s talk about how some of the richest people on the planet are positioning themselves.

  • Bill Gates sees artificial intelligence as the “biggest technological advance in my lifetime,” more transformative than the internet or personal computer, capable of improving healthcare, education, and addressing climate change.
  • Larry Ellison — through Oracle, is spending billions on Nvidia chips and partnering with Cohere to embed generative AI across Oracle’s cloud and apps.
  • Warren Buffett — not known for tech hype — says this breakthrough could have a ‘hugely beneficial social impact.

When billionaires from Silicon Valley to Wall Street line up behind the same idea — you know it’s worth paying attention to.

Even as we admire what Tesla, Nvidia, Alphabet, and Microsoft have built, we believe an even greater opportunity lies elsewhere…

But the real story isn’t Nvidia — it’s a much smaller company quietly improving the critical technology that makes this entire revolution possible.

And judging by what I’m hearing from both Silicon Valley insiders and Wall Street veterans…

This prediction might not be bold at all:

A few years from now, you’ll wish you’d owned this stock.

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AI, Tariffs, Nuclear Power: One Undervalued Stock Connects ALL the Dots (Before It Explodes!)

Artificial intelligence is the greatest investment opportunity of our lifetime. The time to invest in groundbreaking AI is now, and this stock is a steal!

AI is eating the world—and the machines behind it are ravenous.

Each ChatGPT query, each model update, each robotic breakthrough consumes massive amounts of energy. In fact, AI is already pushing global power grids to the brink.

Wall Street is pouring hundreds of billions into artificial intelligence—training smarter chatbots, automating industries, and building the digital future. But there’s one urgent question few are asking:

Where will all of that energy come from?

AI is the most electricity-hungry technology ever invented. Each data center powering large language models like ChatGPT consumes as much energy as a small city. And it’s about to get worse.

Even Sam Altman, the founder of OpenAI, issued a stark warning:

“The future of AI depends on an energy breakthrough.”

Elon Musk was even more blunt:

“AI will run out of electricity by next year.”

As the world chases faster, smarter machines, a hidden crisis is emerging behind the scenes. Power grids are strained. Electricity prices are rising. Utilities are scrambling to expand capacity.

And that’s where the real opportunity lies…

One little-known company—almost entirely overlooked by most AI investors—could be the ultimate backdoor play. It’s not a chipmaker. It’s not a cloud platform. But it might be the most important AI stock in the US owns critical energy infrastructure assets positioned to feed the coming AI energy spike.

As demand from AI data centers explodes, this company is gearing up to profit from the most valuable commodity in the digital age: electricity.

The “Toll Booth” Operator of the AI Energy Boom

  • It owns critical nuclear energy infrastructure assets, positioning it at the heart of America’s next-generation power strategy.
  • It’s one of the only global companies capable of executing large-scale, complex EPC (engineering, procurement, and construction) projects across oil, gas, renewable fuels, and industrial infrastructure.
  • It plays a pivotal role in U.S. LNG exportation—a sector about to explode under President Trump’s renewed “America First” energy doctrine.

Trump has made it clear: Europe and U.S. allies must buy American LNG.

And our company sits in the toll booth—collecting fees on every drop exported.

But that’s not all…

As Trump’s proposed tariffs push American manufacturers to bring their operations back home, this company will be first in line to rebuild, retrofit, and reengineer those facilities.

AI. Energy. Tariffs. Onshoring. This One Company Ties It All Together.

While the world is distracted by flashy AI tickers, a few smart investors are quietly scooping up shares of the one company powering it all from behind the scenes.

AI needs energy. Energy needs infrastructure.

And infrastructure needs a builder with experience, scale, and execution.

This company has its finger in every pie—and Wall Street is just starting to notice.

Wall Street is noticing this company also because it is quietly riding all of these tailwinds—without the sky-high valuation.

While most energy and utility firms are buried under mountains of debt and coughing up hefty interest payments just to appease bondholders…

This company is completely debt-free.

In fact, it’s sitting on a war chest of cash—equal to nearly one-third of its entire market cap.

It also owns a huge equity stake in another red-hot AI play, giving investors indirect exposure to multiple AI growth engines without paying a premium.

And here’s what the smart money has started whispering…

The Hedge Fund Secret That’s Starting to Leak Out

This stock is so off-the-radar, so absurdly undervalued, that some of the most secretive hedge fund managers in the world have begun pitching it at closed-door investment summits.

They’re sharing it quietly, away from the cameras, to rooms full of ultra-wealthy clients.

Why? Because excluding cash and investments, this company is trading at less than 7 times earnings.

And that’s for a business tied to:

  • The AI infrastructure supercycle
  • The onshoring boom driven by Trump-era tariffs
  • A surge in U.S. LNG exports
  • And a unique footprint in nuclear energy—the future of clean, reliable power

You simply won’t find another AI and energy stock this cheap… with this much upside.

This isn’t a hype stock. It’s not riding on hope.

It’s delivering real cash flows, owns critical infrastructure, and holds stakes in other major growth stories.

This is your chance to get in before the rockets take off!

Disruption is the New Name of the Game: Let’s face it, complacency breeds stagnation.

AI is the ultimate disruptor, and it’s shaking the foundations of traditional industries.

The companies that embrace AI will thrive, while the dinosaurs clinging to outdated methods will be left in the dust.

As an investor, you want to be on the side of the winners, and AI is the winning ticket.

The Talent Pool is Overflowing: The world’s brightest minds are flocking to AI.

From computer scientists to mathematicians, the next generation of innovators is pouring its energy into this field.

This influx of talent guarantees a constant stream of groundbreaking ideas and rapid advancements.

By investing in AI, you’re essentially backing the future.

The future is powered by artificial intelligence, and the time to invest is NOW.

Don’t be a spectator in this technological revolution.

Dive into the AI gold rush and watch your portfolio soar alongside the brightest minds of our generation.

This isn’t just about making money – it’s about being part of the future.

So, buckle up and get ready for the ride of your investment life!

Act Now and Unlock a Potential 100+% Return within 12 to 24 months.

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For a ridiculously low price of just $9.99 per month, you can unlock our in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99.

2. Enjoy a month of ad-free browsing, exclusive access to our in-depth report on the Trump tariff and nuclear energy company as well as the revolutionary AI-robotics company, and the upcoming issues of our Premium Readership Newsletter.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!


No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!