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Global Digital Education Market Growth (Projection)
Estimated growth of the global online education revenue in billions of dollars.
Primary Sources
The ultimate do-nothing side hustle: selling online courses that teach ...
Getty Images; Tyler Le/BI The ultimate do-nothing side hustle Forget side hustles, the real money is in teaching people how to side hustle Getty Images; Tyler Le/BI By Emily Stewart You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. 2026-04-13T08:34:04.977Z I know that it's not logical to believe I can get rich by lightly tapping my wrist, head, and other parts of my body. I know it's even less logical to pay to learn how to do it. And yet, I've spent days wondering if it's worth giving $44 to someone who calls herself "Manifestation Babe" for a weeklong course on how to do just that.As part of my new fascination, I've also repeatedly watched a 12-minute video from a woman who goes by "Money Queen" as she tries to tap her way to $10 million. (That video's free, but she's got multiple courses she'd like to sell me, too.) The tapping thing — the Emotional Freedom Technique, or EFT — is a real method for managing emotions. Using it to make cash appear out of thin air, not so much. These tap teaching options are just one tiny facet of the massive, messy industry that's flourishing online. Welcome to the wild world of courses.Want to build a business? Get more TikTok followers? Learn to flip Goodwill finds? There's almost certainly an online class for that — or, likelier, dozens. An estimate from Grand View Research puts the global digital education market at $134 billion in revenue by 2030. Companies that let people create courses online, such as Kajabi and Squarespace, are worth billions of dollars. Newsletter publishing platform Beehiiv is building out ways for its writers to sell educational products. It seems like half the celebrities are teaching something on Masterclass. There are even a plethora of courses that teach you how to … make courses.There's an extremely low barrier to entry in creating and selling online courses, which is good in that plenty of people have knowledge to share, but less optimal in that on the internet, "expertise" can simply be code for "confidence." The space is broadly unregulated and unsupervised. Even success is improvable: When students prosper, it's impossible to decipher whether it's because of the course or a combination of pluck, luck, and the algorithm. The vast majority of them fail to complete the courses they sign up for.Coursepalooza is a product of our precarious economic and cultural landscape. Creators need ways to monetize their audiences outside the whims o...
11 Side Hustles That Actually Start With a Training Course
Many people are looking for ways to earn extra income without committing to a four-year degree or a lengthy career change. The good news is that there are quite a few fields where a focused, short-term training course can get you to a point where you are genuinely qualified to offer a service and get paid for it. These are not get-rich-quick schemes or vague online gigs. They are real, skill-based opportunities that exist in steady demand across the country. Notary Public and Notary Signing Agent Becoming a notary public is one of the more accessible certified side hustles available, and adding a loan signing agent certification takes it a step further in terms of income potential. Notaries are needed for legal documents, real estate transactions, and a wide range of official paperwork, making them relevant in almost every community. Training and certification requirements vary by state, but the process is generally straightforward and does not take long to complete. Many signing agents work independently or through signing service platforms that connect them with title companies, escrow offices, and law firms that need documents witnessed and processed. Botox Training For licensed healthcare professionals such as registered nurses, nurse practitioners, and physicians, botox training is a well-established pathway into the medical spa and cosmetic industry. The demand for non-surgical cosmetic treatments has grown steadily, and many clients seek out these services regularly as part of their personal care routines. Training is offered through accredited medical aesthetic schools, professional organizations, and continuing education providers that specialize in cosmetic procedures. Professionals in this space often work in med spas, dermatology offices, or eventually build their own independent practice once they have the experience and clientele to support it. Real Estate Agent Licensing Getting a real estate license is another example of a structured course leading directly to a side income opportunity. Pre-licensing coursework covers real estate law, contracts, ethics, and property valuation, and it is required before sitting for the state licensing exam. Once licensed, agents can work part-time under a brokerage, helping clients buy, sell, or rent properties on a schedule that fits around other commitments. The income is commission-based, which means it can vary, but a single successful transaction can represent a meaningful addition to a person’...
Build and Sell Online Courses in 2026: Complete Guide
Learn how to create, market, and sell online courses in 2026 with proven steps, smart pricing, and effective strategies.
8 Proven Steps to Sell Your Online Course - learnybox.com
Most online courses fail not because of bad content - but because of bad promotion - 8 concrete steps to attract your first students and build a sales system that runs on autopilot.
