Aim-4-A - requires online tutors specialized in any subject to teach using audio and data conferencing.  A shared white board software will be provided for free. Internet telephone software Skype, digital tablet and pen mouse are required

Tutor.com - is looking for tutors to join  the live homework help program for assignments in Math, English, Science or Social Science from grades 4-12. College students are also eligible. Most vacancies are for Algebra II, Geometry, Trigonometry, Biology, Chemistry, Physics and Calculus. A tutor has to download  a program for the virtual classroom. If a classroom is scheduled, you are paid for the time you wait till the student joins you. However, during peak hours, you may be assigned students who have not scheduled classes. Tutors can also take sessions privately for about $30/hour. A tutor can work for a maximum of  20 hours a week, and payments are sent once a month.

Universal Class -  A teacher can create a virtual classroom online on the subject you are knowledgeable about using the tools provided. Teachers get  60% of the course fees for all students who enroll and US$5 for each certificate sold. Payments are sent once a month, after the account balance reaches US$50 .   

Educate Online - provides live instruction for students in grades K-12 via the internet. Require certified experienced Math and Reading teachers working from home anywhere in USA. Compensation is US$10/hour.

Smarthinking  requires part time online writing tutors to work between 6 to 20 hours per week. They can work from any location with a computer and internet access. The candidate should have relevant experience in teaching and a degree in English language.

Ehill Tutor -  requires tutors who are holding or working on a college degree or teacher certification. Online tuitions are provided according to students requirements and payment directly collected from students. Rates vary from US$10-$25 per hour

Limu - get paid for teaching any professional, academic or hobby related subject. Teachers are paid a percentage of the fees they charge.

Pearson Flexible Scoring - work from home and score student responses  through Pearson Educational Measurement's ePEN system. Minimum bachelor's degree required and should be eligible to work in U.S.A

Homeworkhelp - provide online tuitions or homework help to students. Payment once a month by check.

Homework Tutoring - homework help required for engineering, history and law
 

ETS - employs trained raters to evaluate essays online like TOEL , TSE
 

Brainfuse - provide online teaching for specific courses, textbook help and test preparation. It is more suitable for regular students using pre arranged lessons. Sometimes, students do not turn up for their scheduled lessons.

Course Bridge - offers courses on a variety of  subjects. Qualified instructors are paid 55-70% of  the registration fees paid by students. Instructors provide course material and evaluate student assignments by email.  Cheques in US$ are sent by postal mail

Smartthinking - online learning company requires teachers to be certified

Teachoutloud - self publish your audio book and get paid for it

Kidspan - provides online tuitions.  Teachers from all countries can apply. You have to specify experience and expected hourly teaching rate.

Suite University