Edtech platform Teachmint on Thursday said that it has raised USD 20 million (around Rs 149 crore) in a pre-series B round led by Learn Capital with participation from CM Ventures. The company plans to use the fresh funds on the development of live teaching technology as well as aid the enhancement of their product. "The funding will also fuel Teachmint's expansion into newer markets and the hiring of skilled talent," the company said in a statement. Teachmint provides a video-based teaching platform for teachers.