Top Artificial Intelligence Startups in Bengaluru, India

Sigma AI Labs is a product-focused AI lab building practical, deployable AI systems for real business environments. We work at the intersection of applied AI, automation, and SaaS to help companies move from experimentation to real-world impact. Our focus is not on isolated models, but on end-to-end systems that integrate seamlessly into existing workflows. We design AI solutions that are reliable in production, easy to operate, and aligned with measurable business outcomes. We work closely with startups and growing teams to build and scale AI-powered products, with an emphasis on speed, clarity, and execution. What we do: • AI Product Development Designing and building AI-driven applications from idea to production • Workflow Automation Reducing manual effort through intelligent, system-level automation • Custom AI Solutions Solving specific business problems using tailored AI architectures • AI Integration Embedding AI into existing products, tools, and operational pipelines Our approach is execution-first. We prioritize shipping working systems over theoretical models, ensuring every solution delivers tangible value in real-world conditions. We partner with founders and teams who want to move quickly, build intelligently, and use AI as a core advantage—not just an add-on.

iCustomer is the Agentic Decision OS for Growth Marketing, used by 100+ clients including American Eagle, Cisco, UNTUCKit, and Crusoe to turn audience intelligence into decisions and orchestration with learning loops built in. We're a venture-backed, US-headquartered startup with a growing India team, building the next category in growth marketing infrastructure and helping growth teams optimize ROAS, CAC, and LTV. Customers don't just buy software from us — they buy outcomes.

CellStrat (cellstrat.com) is a fast-scaling AI startup with two core verticals: AI consulting services and AI healthcare products. Our consulting arm is the primary growth engine, delivering end-to-end AI solutions for clients, primarily US-based startups and enterprises. Unlike traditional consulting, our projects often resemble building innovative products from scratch, giving our engineers and designers exposure to complex, cutting-edge challenges across diverse industries. Our strength lies in full-stack AI execution, from model selection and system architecture to production deployment, across domains like computer vision, NLP, agentic systems, and multimodal AI. In parallel, we are building CellAssist (cellassist.ai), an AI-native Hospital Management System designed to transform how clinics and hospitals operate, end to end. Where traditional HMS software simply digitizes existing workflows, CellAssist reimagines them with AI at the core. This means an AI front desk that handles patient calls, appointment scheduling, and triaging without human intervention; an ambient AI scribe that listens to doctor-patient consultations and auto-generates clinical notes and prescriptions in real time; intelligent OPD workflows that surface the right patient context at the right moment; and proactive patient engagement tools that manage follow-ups, reminders, and care continuity across the patient lifecycle. CellAssist is built for the Indian healthcare market, where the gap between care demand and operational capacity is enormous, with the ambition to scale across emerging markets globally.

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