10 Industries Where Startups Are Actually Growing Right Now

Global VC topped $250 billion in 2025, with nearly half flowing into AI and tech-adjacent sectors. But not all bets are equal. Here are the ten industries where startups are building durable businesses and attracting serious capital right now.

1. Vertical AI & AI Infrastructure (Harvey & Cohere)

Generic AI is cool, but the real money is in AI built for one industry. Healthcare AI alone pulled in $2.1 billion in 2025, and AI infrastructure globally topped $100 billion. The question for founders isn’t ‘can I build a chatbot?’ — it’s ‘what does a lawyer or doctor need that nobody has built yet?’

2. Robotics & Physical AI (Figure AI & Agility Robotics)

Robotics funding hit $14 billion in 2025 — a 70% jump year-on-year. Skild AI raised $1.4 billion in January 2026 alone for its general-purpose robotics platform. The opportunity is anywhere repetitive physical labour exists: manufacturing, logistics, last-mile delivery.

3. Defence Tech & GovTech (Anduril & Helsing)

U.S. government tech spending is projected to hit $357 billion in 2026. The smart play is ‘dual-use’ — products that serve both civilian and government clients. There’s a big wave of early-stage startups getting funded in autonomous systems, logistics AI, and compliance tech.

4. Cybersecurity (Cyera & Vanta)

As AI makes attacks more sophisticated, demand for AI-native security tools has exploded. Startups like Vanta are scaling fast by automating compliance. Regulatory pressure from the EU and U.S. means every company needs to spend more on security — that’s a structural demand floor for founders to build on.

5. Health Tech & Biotech (Grow Therapy & Insilico Medicine)

Healthcare is one of the most broken industries in the world, which makes it one of the biggest opportunities. AI diagnostics, clinical workflow tools, and genomics startups are all drawing serious funding. Longer runways to commercialisation, but the ceiling is enormous.

6. Fintech (Ramp & Kalshi)

Embedded finance, B2B payments, and non-dilutive capital are where the action is. Revolut hit a $75 billion valuation; Klarna is becoming a full consumer finance platform. Once you’re embedded in someone’s financial workflow, they basically never leave — that’s a powerful moat.

7. Climate Tech (X-Energy & Twelve Labs)

Green hydrogen, carbon capture, and grid storage attracted big rounds in 2025. Governments have locked in net-zero targets they’re contractually obligated to hit — which means they need solutions regardless of market conditions. A rare structural demand floor.

8. E-Commerce & Retail Tech (Cabal & Routable)

Online retail is heading toward $8 trillion by 2026. The opportunity isn’t building another store — it’s the infrastructure powering it all: logistics AI, supply chain optimisation, and social commerce. Startups applying machine learning to inventory and demand forecasting are raising strong rounds right now.

9. EdTech & Creator Economy (Suno & Lovable)

Suno — an AI music tool for non-musicians — hit a $2.45 billion valuation after growing fivefold in 18 months, with 7 million songs generated daily. The pattern: AI that empowers creators beats AI that replaces them. Professional upskilling platforms are also scaling fast as job markets shift quicker than degrees can keep up.

10. Quantum Computing (PsiQuantum & Quantinuum)

Still pre-commercial, but serious institutional capital is flowing in. The near-term opportunity for most founders isn’t the hardware — it’s the adjacent software layer: error correction, enterprise integrations, and quantum-ready cryptography. Watch this space.

The takeaway?

Every winning startup on this list goes deep, not wide. The question isn’t ‘which industry is growing?’ — it’s ‘what do I know that a generalist doesn’t?’ That’s where the next great company gets built.

Sources: Qubit Capital, Venture Atlanta, Wellows, European Business Magazine, Startup Savant — March 2026