Smallest.ai

Smallest, Inc. is a US-based company specializing in advanced voice AI solutions tailored for enterprise contact centers, enhancing communication through innovative technology. Based in San Francisco, California, United States, and founded in 2023, Smallest, Inc. (Smallest.

ai), founded by Sudarshan Kamath and Akshat Mandloi, provides AI-powered voice technologies, including text-to-speech (TTS), speech-to-text (STT), speech-to-speech models, voice agents, and voice cloning solutions for the artificial intelligence and voice automation industry. The company develops low-latency, high-accuracy speech models that enable enterprises and developers to build conversational AI applications, contact center automation solutions, and multimodal AI products. In July 2026, Smallest. ai raised USD 13 million in series A funding led by Seligman Investments, with Mission Street Capital, Tiny Super Computer Investment Company, Schema Capital, DeVC, and Upsparks,3one4Capital Advisors, Better Capital, Sierra Ventures, and others.

Smallest. ai specializes in advanced voice AI solutions designed for enterprise contact centers, offering a suite of products that enhance real-time communication capabilities. Their core offerings include voice agents, speech-to-text, text-to-speech, and voice cloning technologies, all aimed at automating and streamlining customer interactions. These products serve various end-use cases, such as customer inquiries, debt collections, lead generation, and candidate screenings, ensuring a high level of engagement through human-like voice interactions.

Smallest. ai's technologies are utilized by enterprises across diverse industries, including healthcare, e-commerce, logistics, and real estate, primarily in North America, Europe, and parts of Asia. The solutions provided by Smallest. ai enable businesses to improve operational efficiency, reduce call handling times, and enhance overall customer experience.

Smallest. ai generates revenue primarily through a subscription-based model for its suite of voice AI services, catering to businesses in various sectors. Clients typically engage with the company through annual or monthly subscriptions that grant them access to the company's flagship products, such as the Voice AI Suite, which includes features like real-time transcriptions and AI-driven analytics. The pricing structure is designed to accommodate different enterprise needs, with options for scaling services based on usage, allowing clients to tailor their subscriptions according to their call volumes and operational requirements.

Partnerships with key players in the technology and telecommunications sectors further expand Smallest. ai's client base, enhancing its market presence and facilitating seamless integrations across multiple platforms. The company will use the July 2026 funding to support the further development of its asynchronous voice AI architecture.