Over 10 years we helping companies reach their financial and branding goals. Onum is a values-driven SEO agency dedicated.


Affordable Online Education
for All Sri Lankans

Start Your Online Class Within Just 3 Days

The best way for you to start an online class for your private tuition is with Chaathra Tuition

Class Management

Live classes with attendance and payment management system

Your Own Web Platform

We will develop you your own web platform dedicated for you

Chaathra circles

Engage with peer groups for the best collaborative learning experience

Host Hundreds of Courses

Bring all your courses online and host them on Chaathra Drive

Automated Assessments

Automatically corrects MCQ papers and provide you results with analytics

No Skill Requirements

All you have to do is teaching. We will handle the rest for you!

Earn with Chaathra Learn

Earn passive income through
pre-recorded video courses on
Chaathra Learn.

Design Your Course

Design a unique course on any field of expertise you prefer and give it a reasonable price

Upload and Monetize

Upload it to Chaathra Learn and receive your payment every month

Awesome Support

Will always be there for you when it matters the most

Grow with us

Increase your consumer base with consistent marketing and support

why choose us?

Chaathra is a tool, designed to enhance teaching in real life

Special Live Class Platform with Student Filtering for Zoom

Host your classes online with zoom by automatically filtering all your students in seconds and creating a safe environment for all of them

Schools are better with Chaathra

Chaathra is the ultimate productivity booster for schools. With proven systems that work hand in hand with the traditional educational system in Sri Lanka, Chaathra will take away half of your workload.

Perfect Integration

Made for Sri Lankan students and teachers, Chaathra is super adaptable for your needs.

Teaching is easy with Chaathra

Teachers can use their time effectively that was previously used to do unproductive work such as correcting papers and preparing reports

Let's get your class online on Chaathra and start earning!

A whole new world of education, right at your fingertips...

Tools of education that are affordable, easy to use but unveils a whole never been before, limitless educational experience

Reach us with your questions and concerns regarding Chaathra now!
choose your plan

Flexible Pricing Plans

We have experience working with large and small businesses and are ready to
develop a targeted strategy and plan that’s just right for you.

$ 69.99

Monthly Package

  • Social Media Marketing
  • 2.100 Keywords
  • One Way Link Building
  • 5 Free Optimization
  • 3 Press Releases
Choose Plane

$ 79.99

Monthly Package

  • Social Media Marketing
  • 3.100 Keywords
  • One Way Link Building
  • 10 Free Optimization
  • 5 Press Releases
Choose Plane

$ 89.99

Monthly Package

  • Social Media Marketing
  • 5.100 Keywords
  • One Way Link Building
  • 15 Free Optimization
  • 10 Press Releases
Choose Plane
real testimonials

What They
Say About Our

Michael Terry
Onum has increased our traffic, keywords, and conversion. We’ve enjoyed working with them and consider them a strategic business partner.
Michael Terry
Emilia Clarke
I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.
Emilia Clarke
Cristian Torres
I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. Thank you!
Cristian Torres

Take Your Tuition Class to the
Next Level Right Now!

Make this the first step to your success. Send your inquiries now!