Semantic Machines

Making conversational AI a reality.

Founded 2015
16-50 employees
Headquarters address
300 Washington St, Newton, MA 02458, USA

The Vision

Conversational AI interfaces will soon enable people to communicate naturally with computers for the first time. This historic innovation will unleash a wave of changes to search, e-commerce, social networks, productivity software, and devices. Semantic Machines is developing the fundamental AI technology needed to make conversational computing a reality.

Who We Are

Semantic Machines is made up of a team of proven researchers, engineers and entrepreneurs with extensive track records in AI development. Our team has unique experience, building core AI technology for Siri and Google Now as well as leading award winning academic research. Collectively, we have made pioneering contributions to natural language processing, speech recognition, speech synthesis, deep learning, semantic understanding, machine learning and linguistics.

Tech stack

Scala, Python, AWS


Compensation and retirement


Health and wellness

Health insurance
Dental insurance
Vision insurance
Life insurance
Disability insurance