City-dwellers often don’t use their cars for days or weeks at a time. That idle time can translate to money with services like Getaround and Turo, which let you rent out your car by the hour or day. Earning potential varies by car and location, but standard vehicles typically rent for $30 to $50 per day. Luxury cars and sport-utility vehicles command even more money. Just be sure you talk to your insurance provider before signing up to make sure that you don’t run afoul of the policy.
The audiobook industry is booming, yet only 5% of books ever get made into audio format. If you’ve got a background in acting, or if people have said you’ve got a voice made for the radio, you can make extra money recording audio versions of independent and popular books. Sites like ACX connect authors with audiobook performers. So, whether you’re an author looking for more ways to sell your book, or an actor/voice actor looking to make some extra income, you can sell your services online.
Teaching and tutoring English as a second language is a great way to make money online, not to mention open some doors for you to travel the world if you’d like. While full ESL (English as a Second Language) accreditation is recommended, as long as you’re a native speaker and have the ability to teach, there are people in countries such as Hong Kong or the UAE who are willing to pay upwards of $25/hr for you to tutor them English via Skype. Check out Indeed, Learn4Good and Remote.co for remote english tutoring jobs or sign up on a specialized site like VerbalPlanet or Chegg Tutors.
Create a killer course experience: With your course validated and in the works, you need to figure out how people will take it. Most course creators choose to host their courses (after going down the path of learning how to make a website) on their own blogs. This way, they get all the value of bringing customers back to their site on a regular basis. I host my own courses from a subdomain on my own site so I can easily add more. The course experience is incredibly important as well. And after trying most of the solutions, I highly recommend Teachable—an online platform designed specifically for courses.
Advertise! Whether you pay for advertising or you trade advertising with related websites and blogs, or you use free search sites, the important thing to remember is to put in the time and keep track of what works. Search out other websites and blogs with similar content and leave comments with your contact info. There are services that will do all the marketing for you for a fee, but to start out, you can do the marketing yourself. Fiverr.com will advertise your website starting at $5.
Don’t let that stop you from starting a blogging business. There are lots of very successful bloggers out there – we’re talking 5 and 6-figure-a-month levels of success. What you absolutely must avoid doing is starting a blog about “how to be a successful blogger.” How can you do that when you haven’t achieved any success yet yourself? Faking it until you make it is not a business model we’d advise anyone to follow.
My next self-funded business hit $160,000 in revenue in its first year alone. After that first taste of self-made success, I’ve gone on to sign consulting contracts worth tens of thousands of dollars with startups like LinkedIn and Google, launch profitable online courses, and grow my blog to over 400,000 monthly readers and $50,000/mo in side income.
Startup costs: It depends on how you want to teach. If you made a course through something like Udemy, your start up costs could be $0. If you want to make your own website to sell videos or courses, then you’ll need to spend a little bit on hosting. I’ve used Bluehost for tons of my niche sites. If you’re starting an online business, Bluehost helps you get started with cheap hosting and a .com domain name. Try them out to get your online business going.

Startup costs: Freelance writing is another of those service-based businesses with very low start-up costs. There are tons of places online where you can find clients for free. At worst you can sign up for an Upwork account for $10 per month, just don’t plan on staying there forever. The most lucrative writing projects are rarely found on platforms like Upwork.
You can generate a small side income taking online surveys — but don’t expect to be rolling in the dough. Survey sites don’t typically offer a big payoff, unless you invest a lot of time, and many sites are more useful for earning gift cards than cash. Some of the more popular survey sites include Swagbucks and Global Test Market. Read our analysis of a dozen survey sites to find out which one is best suited for you.
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