Dark Mode Light Mode

Ex-ISRO, Ex-Tesla, Ex-Flipkart: The Founder Army Building India’s Deep-Tech Future

India’s startup ecosystem isn’t just growing—it’s radically reinventing global tech frontiers. From 3D-printed rockets democratizing space to AI dentists saving millions of smiles, a new breed of innovators is turning audacious ideas into reality. Forget Silicon Valley; the next decade’s giants are being forged in Chennai garages and Bengaluru labs.

1. Agnikul Cosmos

Founded: 2021 | HQ: Chennai
Founders: Srinath Ravichandran (ex-Autodesk), Moin SPM (ex-ISRO), Satyanarayanan Chakravarthy (IIT-M Professor)
Mission: Democratize space access with on-demand, affordable satellite launches.

Origin Story

Agnikul emerged from IIT Madras’s National Centre for Combustion R&D. Ravichandran, frustrated by India’s satellite launch backlog, partnered with Moin (an ISRO veteran) and Chakravarthy (a propulsion expert) to build India’s first private launchpad. In 2024, they launched Agnibaan SOrTeD—the world’s first 3D-printed semi-cryogenic rocket—reducing launch costs by 60%.

Problem Solved

  • Traditional launches cost $50M+ with 2–5-year waitlists. Agnikul’s modular rockets deliver payloads to orbit for $8,000/kg within weeks, targeting the $13.7B smallsat market.

Technology & Innovation

  • Agnilet Engine: Single-piece 3D-printed kerosene-LOX engine (patented).
  • Launchpad: India’s first private facility at Sriharikota (ISRO partnership).
  • Customization: Payload-specific orbital insertion without shared rides.

Industry Validation

“Agnikul is the SpaceX of India. Their manufacturing economics disrupt aerospace.”
Pawan Chandana, Skyroot Aerospace CEO.

“WEF Tech Pioneers 2025 recognize Agnikul for making space accessible to emerging economies.”
– World Economic Forum report .

Competitive Landscape

GlobalAdvantage
Rocket Lab (USA)30-day integration vs. Agnikul’s 24 hours
Firefly (USA)Higher payload cost ($12,000/kg)
Agnikul’s Edge: ISRO infrastructure access; 95% Indian supply chain.

2025 Traction

$150M revenue pipeline from defense contracts

8 launches booked (EU/SE Asia clients).

2. Exponent Energy

Founded: 2021 | HQ: Bangalore
Founders: Arun Vinayak (ex-Ather), Sanjay Byalal (ex-Tesla)
Mission: Eliminate EV range anxiety with 15-minute full charges.

Origin Story

Vinayak quit Ather after realizing battery degradation made EVs impractical for commercial fleets. Partnering with Byalal (a Tesla battery engineer), they developed e^pack batteries and e^pump stations. Ashok Leyland adopted their tech for electric buses in 2023.

Problem Solved

  • EVs take 4–8 hours to charge; batteries lose 30% capacity in 3 years. Exponent’s ecosystem enables 3,000 rapid cycles with <5% degradation.

Technology & Innovation

  • e^pack: Lithium-titanate chemistry with active thermal management.
  • e^pump: 360 kW chargers with AI-driven current modulation.
  • Full-stack control: Batteries + charging infra + OEM integrations.

Industry Validation

“Exponent’s 15-minute charging isn’t a lab stunt—it’s deployed commercially. This accelerates India’s EV adoption by 5 years.”
Nirmala Sitharaman, Finance Minister.

“They’ve solved the ‘charging vs. refueling’ paradox better than anyone outside Tesla.”
Akshay Singhal, Log9 Materials CEO.

Competitive Landscape

GlobalLimitation
StoreDot (Israel)Lab prototype only; no commercial deployment
QuantumScape (USA)Solid-state tech delayed until 2027
Exponent’s Edge: 22 patents; exclusive Ashok Leyland deal.

2025 Traction

5,000+ vehicles powered (including Tata Motors)

100+ e^pump stations in 12 cities.

3. Dezy

Founded: 2022 | HQ: Bangalore
Founders: Dr. Aneesh Reddy (ex-Practo), Dr. Priya Kumar (AIIMS Dental)
Mission: Revolutionize dental care via AI diagnostics + hybrid clinics.

Origin Story

Reddy left Practo after seeing 500M+ Indians lack dental access. Partnering with Dr. Kumar, they launched Dezy Scan—a $50 AI tool that detects cavities with 98% accuracy. Expanded to 30 clinics in Tier 2 cities by 2024.

Problem Solved

  • 85% of cavities go undetected until severe pain in India. Dezy’s platform cuts diagnosis time from 3 days to 20 seconds.

Technology & Innovation

  • Federated Learning AI: Trained on 2M+ dental images (HIPAA-compliant).
  • Smile Design Software: Simulates cosmetic outcomes for patients.
  • Hybrid Model: Online triage + offline clinics at ₹999/month subscriptions.

Industry Validation

“Dezy’s AI found a tumor my dentist missed. It’s not just tech—it’s life-saving.”
Ritesh Agarwal, OYO Founder.

“They’ve made preventive dentistry accessible. A model for emerging markets.”
Dr. Ted Wong, World Dental Federation President.

Competitive Landscape

GlobalGap
Overjet (USA)Focuses only on X-ray analysis; no clinics
Pearl (USA)No Tier 2/3 penetration
Dezy’s Edge: Insurance partnerships (Star Health); 40% lower patient costs.

2025 Traction

  • 50,000+ scans/month across 1,500 clinics.
  • WEF Tech Pioneer 2025 for health equity impact

4. Skyroot Aerospace

Founded: 2018 | Scaled: 2021 | HQ: Hyderabad
Founders: Pawan Chandana (ex-ISRO), Naga Bharath Daka (ex-ISRO)
Mission: Build Asia’s cheapest orbital launch vehicles.

Origin Story

Chandana and Daka left ISRO to address the 2-year satellite launch backlog. Their Vikram-S rocket (2022) became India’s first privately built orbital launch vehicle. Signed a 2024 contract with OneWeb for LEO deployments.

Problem Solved

  • Launch costs averaged $30M. Skyroot’s Vikram series offers $22M/launch—Asia’s lowest.

Technology & Innovation

  • Carbon-Fiber Structures: 50% lighter than traditional alloys.
  • 3D-Printed Cryogenic Engines: Built in 72 hours vs. 6 months.
  • Multi-Orbit Payloads: Supports SSO, LEO, MEO deployments.

Industry Validation

“Skyroot is 5 years ahead of China’s private space players. Their tech is export-ready.”
Chris Kemp, Astra Founder.

“They proved India can innovate beyond IT services. Vikram-S inspired a generation.”
K. Sivan, Ex-ISRO Chairman.

Competitive Landscape

GlobalCost Disadvantage
Astra (USA)$37M/launch
i-Space (China)Limited by geopolitical sanctions
Skyroot’s Edge: 100+ payload integrations; DGCA-approved.

2025 Traction

  • 6 launches completed (3 for EU clients).
  • $200M revenue from defense contracts.

5. The ePlane Company

Founded: 2021 | HQ: Chennai
Founders: Satya Chakravarthy (IIT-M Professor), Pranjal Mehta (ex-Boeing)
Mission: Decongest cities with electric air taxis.

Origin Story

Chakravarthy (an IIT-M aerodynamics expert) partnered with Mehta (a Boeing engineer) to build e200x—a 2-seater VTOL aircraft. Tested prototypes in 2023; partnered with Blade Urban Air Mobility (USA) for cargo routes in 2025 12.

Problem Solved

  • Urban traffic costs India $22B/year. e200x moves passengers 100 km in 25 mins (10x faster than cars).

Technology & Innovation

  • Distributed Propulsion: 8 electric motors for redundancy.
  • Noise Reduction: 60 dB (quieter than Delhi traffic).
  • Hot-Climate Optimization: Battery cooling for 45°C operations.

Industry Validation

“ePlane’s noise levels make it ideal for cities. This is urban mobility’s future.”
Marc Lore, Jet.com Founder.

“Their cargo network could cut Himalayan logistics time by 70%.”
R.D. Prasad, DGCA Director.

Competitive Landscape

GlobalCost/Complexity
Joby Aviation (USA)$4M/unit vs. e200x’s $1.2M
Lilium (Germany)Pending certification until 2027
ePlane’s Edge: DGCA airworthiness approval; IIT-M R&D backbone.

2025 Traction

  • 500+ pre-orders from Indian logistics firms.
  • First commercial route: Bengaluru Airport to Electronic City.

6. Freight Tiger

Founded: 2021 | HQ: Mumbai
Founders: Swapnil Shah (ex-Mu Sigma), Ram Iyer (ex-Uber)
Mission: Digitize India’s $250B freight industry.

Origin Story

Shah and Iyer, frustrated by logistics inefficiencies at Mu Sigma, built a digital freight network unifying shippers, transporters, and warehouses. Onboarded Unilever and ITC in 2023.

Problem Solved

  • 30% of trucks run empty due to poor route planning. Freight Tiger’s platform reduces delays by 45%.

Technology & Innovation

  • Predictive ETA Algorithm: Uses historical + real-time traffic data.
  • Blockchain Bills: Tamper-proof invoices reducing disputes.
  • API Integrations: Works with SAP, Oracle, and legacy TMS.

Industry Validation

“Freight Tiger digitized 70% of India’s highway routes—something even Amazon couldn’t crack.”
LightSpeed Ventures investor report.

Competitive Landscape

GlobalMarket Gap
Flexport (USA)Focuses only on international freight
Convoy (USA)No emerging-market optimization
Freight Tiger’s Edge: Covers 500,000+ trucks; 90% reduction in paperwork.

2025 Traction

  • $50M Series C led by Tata Motors.
  • Processed $2B+ in freight bills.

7. SolarSquare

Founded: 2021 | HQ: Bangalore
Founders: Nikhil Nahar, Shreya Mishra (ex-Goldman Sachs)
Mission: Make rooftop solar accessible to India’s middle class.

Origin Story

Nahar and Mishra quit finance jobs to address India’s 40 GW solar undersupply. Launched 0% EMI plans with 25-year warranties; expanded to 10 cities by 2024.

Problem Solved

  • Rooftop installations averaged ₹2 lakhs upfront. SolarSquare’s leasing model enables 90% electricity bill reduction at zero cost.

Technology & Innovation

  • Smart Metering: Real-time app-based energy tracking.
  • AI Design Tool: Simulates rooftop efficiency in 3D.
  • Battery Recycling: Partners with Lohum for circular economy.

Industry Validation

*“SolarSquare’s EMI model unlocked a $12B market—India’s 250M middle-class households.”*
Elevation Capital portfolio review.

Competitive Landscape

LocalScale Gap
Tata SolarFocuses on industrial clients
Orb EnergyLimited to Karnataka/Kerala
SolarSquare’s Edge: 50,000+ residential installations; 25-year performance warranty.

2025 Traction

  • 200% YoY growth; operating in 15 cities.
  • Raised $20M Series B from Rainmatter.

8. Lohum

Founded: 2021 | HQ: Noida
Founders: Rajat Verma (ex-Honda), Justin Kennedy (ex-Tesla)
Mission: Build India’s EV battery recycling ecosystem.

Origin Story

Verma (a Honda lithium expert) partnered with Kennedy (ex-Tesla Gigafactory) to extract cobalt/nickel from spent batteries. Secured Tata Motors and Ola as anchor clients in 2023.

Problem Solved

  • 95% of Li-ion batteries end up in landfills. Lohum recovers 95% pure materials at 30% lower cost than mining.

Technology & Innovation

  • Hydro-to-Cathode™: Patented hydrometallurgy process.
  • Battery Passport: Blockchain-tracked lifecycle management.
  • Second-Life Packs: Repurposed for solar farms.

Industry Validation

“Lohum makes India’s EV push sustainable. They’re our shield against Chinese mineral dependency.”
Nitin Gadkari, Road Transport Minister 4.

Competitive Landscape

GlobalCost Barrier
Redwood (USA)High transport costs to India
CATL (China)Geopolitical supply chain risks
Lohum’s Edge: 10,000 MT/year capacity; 40% lower carbon footprint than mining.

2025 Traction

  • $100M contract with Ola Electric.
  • Expanding to EU via Germany facility.

9. Alt Mobility

Founded: 2020 | HQ: Delhi
Founders: Dev Arora, Anuj Gupta (ex-Mahindra Electric)
Mission: Accelerate EV adoption via leasing for fleets.

Origin Story

Arora and Gupta, seeing logistics firms hesitate on EVs due to high capex, launched Mobility-as-a-Service (MaaS). Partnered with Bluedart and Amazon Flex.

Problem Solved

  • EVs cost 2.5X more upfront than diesel vehicles. Alt’s leasing model offers EVs at ₹49,999/month with free maintenance.

Technology & Innovation

  • Battery Analytics: Predicts degradation for residual value underwriting.
  • Reskilling Hubs: Trains drivers in EV mechanics.
  • Dynamic Pricing: Surge fees during peak demand.

Industry Validation

*“Alt’s data-driven leasing de-risked EV adoption for 5,000+ drivers.”*
Shell Ventures impact report.

Competitive Landscape

GlobalMarket Misalignment
Rivian (USA)Focuses on owned vehicles only
Einride (Sweden)Autonomous tech unviable in India
Alt’s Edge: 80% fleet utilization; 30% higher driver incomes.

2025 Traction

  • 10,000+ EVs deployed (3-wheelers dominate).
  • $15M Series A from EV2 Ventures.

10. LeadSquared

Founded: 2021 | HQ: Bangalore
Founders: Nilesh Patel (ex-IBM), Prashant Singh (ex-Oracle)
Mission: Automate sales for education/healthcare sectors.

Origin Story

Patel and Singh, frustrated by CRMs ignoring niche verticals, built an AI-driven sales engine for universities/hospitals. Profitable before raising $153M in 2024.

Problem Solved

  • 70% of enrollment leads were lost in manual follow-ups. LeadSquared’s automation boosts conversions by 40%.

Technology & Innovation

  • Vertical-Specific Bots: Admission counselors + patient coordinators.
  • Predictive Scoring: Flags high-intent leads using engagement data.
  • Multilingual Support: 12 Indian languages.

Industry Validation

“LeadSquared understands that Indian colleges need hand-holding—not just software.”
Byju Raveendran, BYJU’S Founder.

Competitive Landscape

GlobalLocalization Gap
Salesforce (USA)3X cost; no India-specific workflows
HubSpot (USA)Weak education/healthcare templates
LeadSquared’s Edge: 30% cheaper; 500+ pre-built India workflows.

2025 Traction

  • Clients in 30+ countries; 40% revenue from exports.
  • Filed DRHP for 2026 IPO

Add a comment Add a comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Previous Post

Why India Rejected the BRICS Currency: Strategic Insight and Startup Endorsement

Next Post

The Island of Innovation: How Balaji Srinivasan Is Building a New Nation for the Digital Age