Online learning platform Unacademy has raised $21 million (Rs 144 crore) from existing investors Sequoia Capital, Nexus Venture Partners and SAIF Partners.
Early-stage venture capital firm Blume Ventures, the first institutional investor in the startup, also participated in the funding round, the company said in a statement.
The funding round takes the total money Bengaluru-based Unacademy has raised so far to $38.6 million.
The company will use the money to take new teachers on board the platform, and strengthen its core product and technology teams. It will also use the money to expand into categories such as pre-medical, engineering and management entrance exams.
Unacademy, run by Sorting Hat Technologies Pvt. Ltd, was founded in 2016 by Gaurav Munjal, Roman Saini, Hemesh Singh and Sachin Gupta as an educational YouTube channel. It provides free video content for various entrance examinations on its platform.
"We have focused on growing the platform by empowering the best educators. More than 3,000 educators were active on the platform and lessons created by them were watched more than 40 million times by learners," Munjal said.
Munjal and Singh were previously running Flatchat, which was acquired by real estate portal CommonFloor in 2014. Saini was an Indian Administrative Service officer, and holds an MBBS degree from the All India Institutes of Medical Sciences.
"Unacademy is already making a big impact in India’s online learning space. The leadership team has a clear effect on the pace of production innovation, team building and overall growth,” said Shailendra Singh, managing director, Sequoia Capital India.
Last October, the company launched a paid product called Plus, a private discussion platform with live video classes and personalised classroom experiences by educators. The company said that more than 30 educators were taking paid ‘Plus’ courses on the platform and that, since the launch, it had achieved six-fold growth in its monthly revenue.
The company has diversified across several new domains and has a good word-of-mouth publicity among learners, said Alok Goel, partner, SAIF Partners.
Last September, the company had raised $11.5 million (Rs 73 crore) in a Series B round led by Sequoia Capital India and SAIF Partners.
A number of ed-tech startups have raised funding in recent years, hoping to tap into growing demand for online education content. A joint report by search giant Google and consultancy firm KPMG last year stated that India’s online education industry will grow to $1.96 billion by 2021.
Bengaluru-based Byju's is the most funded company in the ed-tech segment. It has raised more than $170 million so far from investors including China's Tencent. It recently said it crossed Rs 100 crore in monthly revenue and achieved profitability.
Ed-tech startup Edureka had recently raised $2 million from venture firm Leo Capital in its first external round of investment. It offers live instructor-led online courses in emerging technologies such as big data, cloud computing, artificial intelligence and blockchain.
In May, Mumbai-based ed-tech startup Toppr Technologies Pvt Ltd. mobilised Rs 15.5 crore ($2.3 million) from venture debt firm Alteria Capital Advisors LLP.
Another ed-tech startup that has raised funding is Meritnation. The company develops and delivers study content and assessment modules for school students in mathematics, science and English.