In the bustling tech ecosystem of Bengaluru, a relatively young startup is redefining what it means to build AI for India. The popular YouTube video “Inside India’s Biggest Research Lab” by GrowthX takes viewers on a tour of Sarvam AI, a fast-growing company that has quickly positioned itself as a leader in India’s sovereign AI movement. Founded in 2023, Sarvam is not a traditional government laboratory like BARC or IISc, but it stands out as one of the most ambitious private AI research powerhouses tailored to India’s unique linguistic and demographic realities.
Addressing India’s AI Gap
India boasts over 700 million smartphone users and is home to some of the world’s most spoken languages. Hindi alone ranks as the third most spoken language globally. Yet, the majority of Indians — roughly 90% — are not fluent in English. Most global AI models handle Indian languages through translation layers rather than native understanding. Sarvam AI aims to close this gap by building foundational models that “think” directly in India’s 22+ official languages, with a strong emphasis on voice-first interactions suitable for a population-scale deployment.
Cutting-Edge Models and Technologies
Sarvam has made rapid strides in developing a full-stack AI platform. The company has trained models on trillions of tokens of high-quality Indian language data. Its early model, Sarvam-1, was trained on 2 trillion tokens, followed by models ranging from 2 billion to 105 billion parameters.
Key innovations include:
- Shukra: An open-source Hindi speech-to-text system excelling in handling diverse regional accents.
- Bulbul: A natural-sounding text-to-speech engine supporting over 11 Indian languages with authentic regional intonations.
- Advanced vision and OCR capabilities for Indian scripts.
- Lightweight edge AI solutions capable of running offline, even on basic feature phones, through partnerships with companies like Qualcomm and HMD.
The company has also demonstrated practical applications such as Indus, a voice-first multilingual chatbot, and Sarvam Kazi, AI-powered smart glasses that were showcased by Prime Minister Narendra Modi in February 2026.
Government Backing and Real-World Impact
Sarvam’s work aligns closely with India’s national AI ambitions. It was selected under the ₹10,000 crore IndiaAI Mission and received ₹246 crore in government funding. The startup’s technology is already powering enterprise solutions for major organizations including SBI Life, Tata Capital, Razorpay, and Bosch.
This blend of cutting-edge research and practical deployment has helped Sarvam secure significant investor confidence. The company raised $41 million in an early round — one of the largest for an Indian AI startup at the time — from top-tier investors including Lightspeed, Peak XV, and Khosla Ventures. Recent valuations place it firmly in unicorn territory.
The Visionaries Behind Sarvam
Sarvam was co-founded by two exceptional technologists with deep roots in India’s digital infrastructure:
- Vivek Raghavan, an IIT Delhi alumnus with a PhD from CMU, previously played a key role in UIDAI (Aadhaar) and serves as an advisor to Bhashini.
- Pratyush Kumar, an IIT Bombay graduate with experience at ETH Zurich, IBM, and Microsoft Research. He was also faculty at IIT Madras and co-founded AI4Bharat, which has created some of the largest open datasets for Indian languages.
Their combined expertise in large-scale systems and multilingual AI has enabled Sarvam to pursue a full-stack approach — developing everything from foundational models to data intelligence and enterprise implementation — rather than relying on foreign APIs.
A New Chapter in Indian Research
While India’s legacy research institutions like the CSIR network, IISc Bengaluru, BARC, and TIFR continue to drive fundamental science, Sarvam represents the new wave of agile, mission-driven private labs focused on sovereign technology. By prioritizing vernacular languages and voice interfaces, the company is working to ensure that AI benefits India’s diverse population, not just its English-speaking elite.
For those interested in India’s AI journey, Sarvam AI offers a compelling case study of ambition meeting execution. Visit sarvam.ai to explore their platform, or watch the original GrowthX video for an engaging lab tour. As India pushes toward technological self-reliance, labs like Sarvam are proving that the future of AI can — and should — speak in every Indian’s voice.
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