Whalesbook
AI startup smallest.ai announced it has successfully raised $8 million (around INR 70.9 crore) in its seed funding round. The investment was spearheaded by Sierra Ventures and included participation from notable investors such as 3one4 Capital, Better Capital, Upsparks Capital, Schema Ventures, DeVC, peercheque, Mission Street Capital, Boris Wertz (founder of Version One Ventures), and Raveen Sastry (founding partner at Multiply Ventures).
The primary objective for deploying this fresh capital is to build the foundation for enterprise voice AI. The startup aims to create voice agents for businesses that are highly accurate, compliant, and seamlessly integrate with existing systems like CRMs. This focus addresses the growing enterprise need for reliable voice solutions.
Founded in 2023 by Akshat Mandloi and Sudarshan Kamath, smallest.ai specializes in developing hyper-realistic voice agents and advanced text-to-speech (TTS) models. Their technology can generate 10 seconds of speech in just 100 milliseconds, enabling voicebots with ultra-fast, sub-second responsiveness. The company offers two main products: Waves, an AI voice platform for TTS, voice cloning, and conversion; and Atoms, a real-time AI voice agent platform designed for business system integration, customer support, and lead qualification.
smallest.ai claims its AI agents currently handle over 1 million calls for large enterprises across sectors like debt collection, real estate, e-commerce, and logistics. The startup serves more than 5,000 small and medium businesses and enterprises in India and the United States, supporting English, Hindi, and over 30 other languages, making AI voice experiences more scalable and cost-effective.
Prior to this round, smallest.ai had already secured approximately $1.7 million and participated in the AWS Generative AI Accelerator program for 2025.
Impact:
This funding is crucial for smallest.ai to enhance its product development, expand its market reach, and solidify its position in the rapidly growing voice AI sector. It signifies strong investor confidence in their technology and business model, potentially driving further innovation and adoption of AI-driven voice solutions by enterprises. This could lead to greater efficiency and improved customer experiences for businesses using their technology.
Impact Rating: 7/10
Heading: Difficult Terms
Seed Funding: The initial capital raised by a startup from investors to launch its product and business operations.
Enterprise Voice AI: Advanced AI systems designed to understand and generate human-like speech for business applications, focusing on reliability and integration with company systems.
Text-to-Speech (TTS): Technology that converts written text into spoken words.
Voice Agents: AI-powered virtual assistants that can interact with users through voice commands and responses, often integrated into business workflows.
CRMs: Customer Relationship Management systems, software used to manage a company's interactions with current and potential customers.
Hyper-realistic: Extremely lifelike or natural-sounding.
Voicebots: Chatbots that use voice as the primary mode of interaction.
Sub-second responsiveness: The ability to respond to a command or query in less than one second.
Voice Cloning: Technology that can replicate a specific person's voice.
SMBs: Small and Medium-sized Businesses.
Generative AI: A type of artificial intelligence capable of creating new content, such as text, images, or audio, based on the data it has been trained on.
Contact Centre Operations: The management and execution of customer service interactions handled through call centres.