Top 7 Apps for Teachers to Earn Money Online in 2025

Teaching is a profoundly rewarding profession, but it often comes with limitations on time and income. If you’re an educator seeking to leverage your expertise to generate new revenue streams, the digital world presents incredible opportunities. The year 2025 is all about flexible, online platforms that allow you to monetize your knowledge on your own schedule.

From tutoring to selling digital resources, here are the top 7 apps and platforms for teachers to earn money online in 2025.

 Preply

Preply is one of the leading online tutoring platforms that connects teachers with students worldwide. It allows teachers to offer one-on-one lessons in subjects ranging from languages and literature to math, science, and even test preparation. One of its biggest advantages is flexibility—teachers can set their own hourly rates, choose their schedule, and design lessons according to their teaching style.

 Preply also provides tools to manage classes, track student progress, and facilitate effective communication. Whether you are a certified teacher or someone with subject expertise, Preply makes it easy to build an international student base. With high demand for online learning in 2025, Preply stands out as a trusted and rewarding option for educators to earn money online.

Why Preply?

• Flexible scheduling
  
• Global student base
  
• Teachers control their own pricing

Cambly

Cambly is an excellent platform for teachers who are fluent in English and want to earn money online without the need for complex lesson planning. Unlike traditional tutoring platforms, Cambly focuses mainly on conversational English practice, making it simple for both teachers and students. You don’t need a teaching degree or prior experience; all you need is good English communication skills and a stable internet connection. 

Teachers are paid by the minute, which means you can log in whenever you have free time and start tutoring instantly. Cambly is flexible, fully online, and available worldwide, allowing you to connect with learners of different ages and backgrounds. For teachers looking for easy, flexible income in 2025, Cambly is a perfect choice.

Why Cambly?

• No formal teaching certificate required
  
• Instant payout options
  
• Great for part-time income

Top 7 Apps for Teachers to Earn Money Online in 2025

Udemy

Udemy is one of the most popular online learning platforms where teachers can create and sell pre-recorded courses. It allows educators to design video-based lessons on almost any subject, from academics and technology to business, health, and creative skills. Once a course is uploaded, it continues to generate passive income as students enroll over time. In 2025, Udemy remains a top choice for teachers who want to reach a global audience, as millions of learners actively use the platform. 

Teachers can set their own course style, upload resources, and benefit from Udemy’s built-in marketing system that helps attract students. If you want to share your knowledge while building long-term income, Udemy is an excellent platform.

Why Udemy?

• Passive income potential
  
• Huge global marketplace
  
• Courses in every niche

Chegg Tutors

Chegg Tutors is a trusted online learning platform that connects students with teachers for instant academic help. It is especially popular among learners seeking guidance in math, science, engineering, and business subjects, but it also covers a wide range of topics. Teachers can support students by answering homework questions, providing step-by-step explanations, or offering live tutoring sessions. 

The platform ensures a steady demand from college and high school students, making it a reliable source of income for educators. Payments are made on an hourly basis, and teachers can work from anywhere with a flexible schedule. In 2025, Chegg remains one of the best options for teachers who enjoy problem-solving and want to earn money by helping students succeed.

Why Chegg?

• Good hourly pay
  
• Steady demand from students
  
• Trusted platform
  

Out school

Outschool is a unique online teaching platform that allows educators to create and deliver live, interactive classes for children aged 3 to 18. Unlike traditional tutoring apps, Outschool encourages creativity, giving teachers the freedom to design lessons on a wide variety of subjects—from coding, science, and math to art, music, storytelling, and life skills. Teachers can set their own schedules, choose class sizes, and determine fees, making it flexible and rewarding.

Parents around the world trust Outschool because of its engaging and safe learning environment. In 2025, Outschool continues to grow as more parents seek online education for their kids. For teachers who enjoy working with children, it’s an ideal platform to earn money while inspiring young minds.

Why Outschool?

• Unique subject flexibility
  
• High demand from parents
  
• Teachers set their own fees
  

Teachable

Teachers and educators can design, market, and sell their own online courses with Teachable, a robust platform.  Teachable allows teachers complete control over price, course design, marketing, and even student communication, in contrast to Udemy, which functions as a massive marketplace.  This implies that you can create a customized teaching business of your own.  Instructors can provide downloadable materials, tests, video courses, and even coaching sessions. 

 Additionally, the platform offers options for processing payments, creating a branded website, and monitoring student progress.  Teachable is still a great option in 2025 for teachers seeking independence, steady revenue, and professional branding.  Teachable is the ideal option if you’re serious about teaching online and starting a business.

Why Teachable?

• Keep most of the profits
  
• Professional branding options
  
• Best for long-term course creators

https://www.teachersoftomorrow.org/blog/insights/highest-paying-online-teaching-job-platforms

Skill share

Skillshare is a popular subscription-based learning platform where students pay a monthly fee to access thousands of courses. Instead of charging per class, teachers on Skillshare earn money based on the number of minutes students watch their lessons, making it a great source of recurring income. The platform is especially well-suited for creative and skill-based subjects such as graphic design, photography, writing, marketing, illustration, and video editing. 

Teachers can create pre-recorded lessons and upload them easily, without needing live sessions. Skillshare also promotes top-performing classes, giving educators the chance to reach a larger audience. In 2025, Skillshare remains a fantastic option for teachers who want to share their creativity, build a following, and earn passive income.

Why Skillshare?

• Great for creative teachers
  
• Passive income opportunities
  
• Growing student community
  

Conclusion:

In 2025, online teaching has opened incredible opportunities for educators worldwide. Platforms like Preply allow teachers to offer personalized one-on-one lessons with full flexibility, while Cambly makes conversational English tutoring simple and accessible for anyone. Udemy and Teachable empower teachers to create and sell courses, offering long-term passive income, with Teachable giving more control over branding and pricing. Chegg Tutors provides a steady stream of students seeking academic support in math, science, and other subjects. For creative and interactive learning, Outschool lets teachers design live classes for children, and Skillshare rewards educators based on engagement with creative and skill-based lessons.

Each platform caters to different teaching styles and subjects, making it easier than ever to turn your teaching skills into a reliable online income. By choosing the right platform, teachers can work flexibly, reach global students, and build a sustainable online teaching career.