Top Tech Startups in New Delhi, India in 2026

Our mission is to democratize climate action — one breath at a time — and take indoor air back to what it felt like before pollution became the price of modern living. We started with a simple observation: sealed, air-conditioned rooms are making us feel worse — foggy, tired, restless — and nobody was solving the real problem. Air purifiers filter dust and particles. They don't touch carbon dioxide. But CO₂ is exactly what builds up when windows stay shut and ACs run all day. It's the reason you feel like you need to "step outside for some air." The air isn't dirty. It's just running out of oxygen. Greenwater Scientific was founded to fix that. We created the greenwaterHOME — the world's first indoor Air Synthesizer. It uses living micro-algae to capture CO₂ and convert it back into fresh oxygen through photosynthesis, exponentially faster than any plant or tree. It also runs a full 3-stage filtration system (HEPA, carbon, pre-filter) to handle particulates and VOCs. The result is air that doesn't just smell clean — it actually is. We're based in Gurgaon, backed by Scripps Institution of Oceanography, alumni of Blackstone LaunchPad, Grand Prize winners at the UC San Diego Triton Innovation Challenge, and recipients of a U.S. Congressional Recognition for our work at the intersection of environmental science and consumer technology. We're a small team that moves fast, thinks carefully, and genuinely believes the problem we're solving matters. Over 14 million air conditioners were sold in India alone last year. Every one of them seals a room and spikes its CO₂. We think every one of those rooms eventually needs an Air Synthesizer next to it. We're just getting started.

Finanshels is a premier financial services provider specializing in bookkeeping, tax preparation, and CFO services primarily for startups and small businesses. The mission is to provide tailored financial solutions that empower businesses to thrive. The vision is to be the leading financial ally for startups and small businesses, fostering economic growth and financial literacy. The core values revolve around customer-centricity, excellence, integrity, innovation, and teamwork.

Everyone forgets things. The apps built to fix that all make the same mistake: they ask you to open them. tomomind (tomo, to friends) takes the opposite bet. It lives inside WhatsApp — the app people in India and half the world already check 50 times a day. You text it like a friend ("remind me tomorrow 9am to pay rent", in English, Hindi, Hinglish, whatever you think in) and it pings you at exactly the right moment. Reminders, todos, habit streaks, a morning digest. No app to install, no account to create. The onboarding happened years ago, when you installed WhatsApp. The part we're proudest of is Circles: set a reminder for someone you love, and it arrives on their phone — your mother's 9pm tablet, your father's evening walk — while you get a quiet tick when it's done. Consent-first: tomo never messages anyone who hasn't said yes themselves, and "leave circle" always works. It turns "did you take your medicine?" phone calls into peace of mind. Where we are: live product, paying users in 6 countries in the first weeks, revenue from day one, built and run from India. Small by design — we ship daily, talk to users personally, and fix what they complain about within a day, usually within the hour. If you join us, you'll work directly with the founder, see real numbers (not a sanitized dashboard), and own things end to end. We value plain language, honest metrics, and products that respect the people using them.

Vendorship Inc.’s goal is to make government contracting easy. We work primarily with IT firms, but our services are applicable to any business that has a service or commodity needed by any government. We act as the coach, develop a custom action plan to implement win-win-win strategies for our clients. Compared to database subscription services or silo services, we differ from others because we are real people passionate about assisting, coaching and partnering through a comprehensive and custom service package. We are a women-owned, women-run company, and we pride ourselves in our commitment to delivering on excellent customer service. We have a 100% success record in getting our clients to bid on government proposals, regardless of the size of the client’s size or starting point.

We offer an ed-tech social network for working professionals and students to connect, build, and grow better together.