Voice is fast becoming the next big frontier in artificial intelligence, and Indian startup smallest.ai has positioned itself right at the centre of this revolution. The Bengaluru-based company has successfully raised $8 million in seed funding to build enterprise-grade voice AI technology that can communicate, understand, and act just like humans. Founded in 2023 by Sudarshan Kamath and Akshat Mandloi, smallest.ai is on a mission to make human-like digital voices accessible and reliable for businesses worldwide.
Building Smarter Voice Systems for Enterprises
The newly secured capital will help smallest.ai strengthen its core technology and develop voice AI systems that meet enterprise-level demands. The startup aims to bridge the gap between natural human communication and artificial interaction by creating voice models that are not only fast but also accurate and emotionally intelligent. The company claims its models can generate ten seconds of speech in just 100 milliseconds, enabling real-time responses during calls or customer conversations. Such speed makes its voice technology suitable for high-demand sectors like customer service, sales, and logistics.
Smallest.ai believes that the future of enterprise automation lies in seamless communication. Instead of typing or waiting for chat responses, businesses will soon be able to deploy voice agents that talk naturally, solve customer issues, and even handle complex workflows without human supervision. The company’s focus is on reliability, compliance, and adaptability — three key factors that determine whether enterprises can confidently integrate AI into their existing systems.
Product Innovation Driving the Mission
At the heart of smallest.ai’s innovation are two flagship products designed to transform how businesses use voice technology. The first, Waves, is a robust platform offering text-to-speech, speech conversion, and voice cloning capabilities. It allows businesses to create unique, expressive AI voices that can mirror brand identity and customer tone. The second product, Atoms, is an intelligent, real-time voice agent that can engage in natural conversations with customers, support them during interactions, and connect smoothly with existing CRM or workflow software. Together, these products position smallest.ai as one of the few startups building complete voice AI ecosystems for enterprise use.
Rapid Growth and Expanding Market Presence
Since its inception, smallest.ai has already gained traction across multiple industries. The company serves over 5,000 small and large businesses across India and the United States and manages more than one million calls every month. Its solutions are used by enterprises in real estate, logistics, e-commerce, and debt collection — areas that rely heavily on effective customer communication. The startup also supports more than 30 global languages, including English and Hindi, giving it a strong edge in multilingual markets. Before this funding round, smallest.ai had raised $1.7 million and was part of the AWS Generative AI Accelerator 2025 program, marking its place among the most promising AI innovators.
Shaping the Global Voice AI Landscape
The global voice AI market is expanding rapidly, expected to reach nearly $47 billion by 2033. As companies look for efficient and scalable customer engagement tools, demand for natural-sounding voice automation continues to soar. Competing with players like Murf AI and Play AI, smallest.ai stands out for its enterprise-first approach and focus on speed and realism. With $8 million in fresh capital and a clear vision, the company is set to redefine how businesses and customers communicate. Its mission is simple yet ambitious — to make talking to machines feel as effortless and genuine as talking to people.