Find & validate your idea

How do I tell the difference between a trend that only matters to Silicon Valley and one that will actually land in India?

The short answer

Many trends that dominate tech Twitter never touch the Indian market, or land five years later in a totally different shape. Ask whether the trend depends on infrastructure, incomes, or behaviours India already has, or whether it needs to import them first. As a starting point, look at what's happening on UPI, WhatsApp, and vernacular platforms rather than what's trending on US podcasts.

Go deeper, your way

18 hand-picked resources, 17 link-checked. Pick how you want to dig in.

▶️ Video
✓ Link checked India Free Intermediate

Why we picked it A focused talk on how Indian consumer psychology (collectivism, trust in large institutions, attitudes to money) differs from the West. It helps you separate a trend that rides real Indian behaviour from one that only makes sense to a San Francisco user. A good primer before the longer Lenny's episode.

Kunal Shah: Exploring Consumer Psychology (Return on India, Ep. 6)

On YouTube by Kunal Shah

  • Consumer motivation in India differs philosophically from the West
  • Trust concentrates in large entities, shaping what products work
  • Behaviour, not technology, decides whether a trend lands
Watch on YouTube youtube.com
▶️ Video
✓ Link checked India Free Intermediate

Why we picked it The person behind Aadhaar and UPI explaining the rails that make India-specific businesses possible: identity, payments, and data sharing at population scale. Understanding this stack tells you which problems just got cheap to solve and where a startup can ride public infrastructure instead of building its own. Watch it to see the tailwind under most durable Indian bets.

Nandan Nilekani on India's Digital Public Infrastructure

On YouTube / Beckn Protocol by Nandan Nilekani ~30 minutes

  • UPI, Aadhaar, and Account Aggregator lower the cost of reaching India2 and India3
  • Cheap data plus digital identity is the enabling shift, not the product itself
  • Building on public rails can be a structural edge over global incumbents
Watch on YouTube youtube.com
▶️ Video
✓ Link checked Free Intermediate

Why we picked it Two a16z partners on why the next wave of companies is built for markets outside the US from day one. It reframes the question: some Valley trends only matter locally, while the real opportunity is often the infrastructure and behaviour of markets like India. Useful for spotting which trends actually travel.

The Future is Default Global (with Angela Strange and Anish Acharya)

On YouTube (a16z) by Angela Strange and Anish Acharya

  • Many big opportunities start outside the US
  • Local infrastructure shapes what is buildable
  • Some trends are Valley-only, others go global first elsewhere
Watch on YouTube youtube.com
🎧 Podcast
✓ Link checked India Freemium Intermediate

Why we picked it The CRED and Freecharge founder on building in India, including his line that Indian founders rush to solutions and underinvest in understanding the problem and whether people will pay. Directly relevant if you are building here, where payment intent and behaviour differ from Western playbooks. A rich listen, and there is a transcript if you prefer to read.

Kunal Shah on winning in India, second-order thinking, and the philosophy of startups

On Lenny's Podcast by Kunal Shah (with Lenny Rachitsky) ~90 min

  • Spend more time on the problem before assuming people will pay.
  • Payment behaviour in India has its own patterns; do not copy foreign assumptions blindly.
  • Second-order thinking separates a real need from a nice-to-have.
Open lennysnewsletter.com
🎧 Podcast
✓ Link checked India Free Intermediate

Why we picked it 200+ candid conversations with Indian founders and investors on how they actually found their idea, spotted a trend, and validated it in the Indian market. Real playbooks from people building here, the context YC and a16z never speak to.

The Neon Show (formerly 100x Entrepreneur)

On Apple Podcasts by Siddhartha Ahluwalia podcast series (45-90 min episodes)

  • How Indian founders found and shaped ideas inside real market constraints.
  • Firsthand stories of founder-market fit and 'why now' bets that worked in India.
  • Investor views on what a promising early idea looks like locally.
Listen on Apple Podcasts podcasts.apple.com
🎧 Podcast
✓ Link checked India Free Intermediate

Why we picked it A leading early-stage Indian VC firm answering the questions founders wish they could ask a VC face-to-face, including how they pick startups and why pitch decks fail. Direct from the people writing the cheques in India.

Prime Venture Partners Podcast: Fundraising Masterclass for Founders

On Prime Venture Partners Podcast by Prime Venture Partners 30-50 min per episode

  • Learn how an Indian early-stage fund actually filters and selects the few startups it backs
  • Understand common pitch mistakes from the investor's side of the table
  • Get realistic expectations on the Indian seed process and what earns conviction
Listen on Spotify open.spotify.com
🎧 Podcast
✓ Link checked India Free Beginner

Why we picked it The Zerodha co-founder picks an industry, then asks the most basic first-principles questions until you understand how it really works. That is a great model for the person who wants to get deep in a fast-changing field, and each episode is a shortcut into a sector you might build in. Use it to find the domain that pulls you in.

WTF is with Nikhil Kamath

On Nikhil Kamath by Nikhil Kamath 60 to 120 min episodes

  • First-principles questions expose how an industry actually works
  • A fast way to survey sectors you might want to enter
  • Grounded in the Indian market and its specific opportunities
Listen on Spotify open.spotify.com
✍️ Essay
✓ Link checked India Free Intermediate

Why we picked it Essential reading for anyone sizing an Indian market. Pai shows that India's billion people are not one payable market: roughly a hundred million strong India1 is the real paying base for most startups, not the headline population. It is the sharpest correction to the huge TAM trap in an Indian context, and helps you size the segment that will actually transact.

India1, Avocado Startups, and Finding Product Market Fit

From Sajith Pai by Sajith Pai

  • India1, around a hundred million people, is the real paying market for most startups
  • A billion population is not a billion paying customers
  • Size the segment that can actually transact, not the whole country
Open sajithpai.com
📄 Article
✓ Link checked India Free Intermediate

Why we picked it Before you build for a home market outside the big startup hubs, you need the real economics, and this is the essay that maps them most honestly. Sajith Pai separates the roughly 100 million affluent, English-first consumers from the much larger vernacular India coming online, and shows why the second group needs different distribution, different pricing, and often a full-stack model. It is a starting point for pricing a Bharat idea without kidding yourself about willingness to pay.

The Indus Valley Playbook

From Sajith Pai (Blume Ventures) by Sajith Pai ~20 min read

  • The affluent English-first India and the larger emerging vernacular India rarely share one product or business model, so build for one deliberately.
  • Lower incomes push monetization away from ads and subscriptions toward transaction-based and full-stack models where you control the value chain.
  • Search-based ecommerce underserves the emerging segment, social and content commerce reduce the real friction of reaching it.
Open sajithpai.medium.com
📄 Article
✓ Link checked India Free Intermediate

Why we picked it Blume's annual report is the single best data-grounded read on what is actually happening in Indian internet and consumption, not what is trending on VC Twitter in San Francisco. It shows you adoption curves (UPI, quick commerce, ONDC, how few households actually shop online) so you can pressure-test whether a hyped trend has the demand base to land here. Treat it as a starting map of Indian reality, then judge your specific trend against it.

Indus Valley Annual Report 2025

From Blume Ventures by Sajith Pai, Anurag Pagaria and team (Blume Ventures) ~180 charts

  • Grounds trend-spotting in real Indian adoption data (income distribution, online-shopping penetration, UPI-native monetization) instead of imported hype.
  • Indian startups are building a distinct playbook (micro-subscriptions on UPI Autopay, DPI rails) that has no clean US analogue, so copying a US trend directly often misses the real opportunity.
  • A trend can be huge in raw numbers yet thin in monetizable demand: the report repeatedly separates users from paying users.
Open blume.vc
📄 Article
✓ Link checked India Free Beginner

Why we picked it A sharp piece on how building English-first quietly locks Indian startups out of their next few hundred million users. It makes the vernacular point concrete: a trend can be real for English India and irrelevant for the India that speaks something else. Read it before assuming metro traction generalizes.

The English tax is stopping India's startups from reaching their next billion users

From Scroll.in by Sajith Pai

  • English-only products serve a small slice of India
  • Vernacular and voice are the real reach unlock
  • Metro traction can hide a hard ceiling on adoption
Open scroll.in
📄 Article
✓ Link checked Free Intermediate

Why we picked it Twice a year Evans publishes a free deck reading the macro and strategic shifts in tech, strong on second order effects, not just that something changes but what it drags along with it. It is a worked example of how a careful analyst separates a real structural shift from noise. Study it as a model for how to think, not only for what to think.

Benedict Evans: annual tech trend presentations

From ben-evans.com by Benedict Evans 90+ slides

  • Big shifts matter most for their second order effects.
  • Ground trend claims in data, not vibes.
  • Copy the reasoning method, not just the conclusions.
Open ben-evans.com
📖 Book
✓ Link checked Paid Intermediate

Why we picked it Moore's classic maps the market you are timing your entry into: innovators and early adopters buy for very different reasons than the pragmatic early majority, and there is a real gap (the chasm) between them. If you enter while a market is still forming, this tells you who you are actually selling to and why proven demand feels so far off. Treat it as a starting point for reading market readiness, not a promise that patience alone wins.

Crossing the Chasm: Marketing and Selling High-Tech Products to Mainstream Customers

From Goodreads by Geoffrey A. Moore ~250 pages

  • The technology adoption lifecycle splits buyers into innovators, early adopters, early/late majority, and laggards, each with different motivations.
  • The hardest jump is the chasm between visionary early adopters (who tolerate rough products) and pragmatic mainstream buyers (who wait for proof).
  • Crossing it means dominating one narrow niche first to earn references, not chasing the whole market at once.
Open goodreads.com
📖 Book
✓ Link checked Paid Intermediate

Why we picked it A digital anthropologist's fieldwork on how people in India, China, and Brazil actually use the internet, which is often nothing like Western assumptions. It is a direct antidote to designing for a user who exists in San Francisco but not in Bharat. Dense but grounding.

The Next Billion Users: Digital Life Beyond the West

From Payal Arora (Harvard University Press) by Payal Arora

  • Non-Western internet use defies Western assumptions
  • Leisure, not just utility, drives adoption for many users
  • Design for the user you have, not the imagined one
Open amazon.com
📄 Article
✓ Link checked Free Intermediate

Why we picked it Each year a16z partners publish the problems they think startups will tackle next, which is less a prediction and more a map of where serious money and attention are about to flow. Reading it shows you what a room of full time trend watchers is paying attention to. Treat it as a prompt to argue with, not as gospel.

Big Ideas in Tech

From Andreessen Horowitz by a16z partners 20 min read

  • See where investors expect the next wave to form.
  • It signals attention and capital, not certainty.
  • Use it as a list to interrogate, not to follow.
Open a16z.com
📖 Book
✓ Link checked Paid Beginner

Why we picked it The single best thing ever written on customer conversations. It teaches you to ask about the customer's life and past behaviour, not your idea, so you can't be lied to. If a founder reads one thing before talking to a single customer, it's this.

The Mom Test

From momtestbook.com by Rob Fitzpatrick ~130 pages

  • Talk about their life, not your idea.
  • Ask about specifics in the past, not opinions about the future.
  • 'That's so cool, I'd totally buy it' is a compliment, not data, dig for commitment and evidence.
Open momtestbook.com
📄 Article
Free Beginner

Why we picked it The hype cycle names the exact trap in your question: the peak of inflated expectations, the trough of disillusionment, then the slow real climb to a productivity plateau. It gives you shared language for where a trend sits and why the loudest moment is usually the least reliable. Use it to check whether excitement reflects value or just a peak.

Gartner Hype Cycle Research Methodology

From Gartner by Gartner 10 min read

  • Peak visibility rarely coincides with proven value
  • Many technologies survive the trough and reach a real plateau, some do not
  • Judge a trend by its trajectory toward productive use, not its current buzz
Open gartner.com
🛠️ Tool
✓ Link checked India Paid Intermediate

Why we picked it A subscription publication that reports one deep story a day on Indian startups, tech, and consumer companies. When a trend is bubbling, its reporting tells you whether Indian companies and users are actually moving on it or just talking. Treat it as your standing feed of India-specific signal.

The Ken

From The Ken by The Ken

  • Daily deep reporting on the real Indian market
  • Separates Indian traction from imported narrative
  • Ongoing signal, not one-off analysis
Open the-ken.com

People also ask

How do I spot trends early enough to build a startup on them? Live at the edge of a fast-changing field and pay attention to what enthusiasts and builders are hacking on before it's mainstream. Trends worth bu... Intermediate 20 resources → How do I tell the difference between a real trend and a passing fad? A real trend is powered by a durable shift in technology, cost, or behaviour that only moves one direction; a fad is powered by novelty and hype th... Intermediate 20 resources → Everyone says the next big thing looks like a toy. What does that actually mean? Disruptive products usually launch under-powered and get laughed off as toys, so incumbents ignore them while they quietly improve. By the time the... Intermediate 16 resources → Where do I look to find emerging opportunities before they're obvious? Go where the problems are loudest and the solutions are ugliest: niche communities, power users, and industries still run on spreadsheets and Whats... Intermediate 19 resources → What are the biggest emerging opportunities in India right now? The durable Indian bets sit on real shifts: rising India1 disposable income, cheap data and UPI rails, vernacular and India2 internet users coming ... Advanced 18 resources → Should I chase whatever is hot (AI, crypto) or build in a boring niche? Chasing the hype cycle puts you in a crowd of tourists competing on the same generic idea; boring niches have less competition and customers who ac... Intermediate 19 resources →

Also in D2C

The same ground, over in Find your idea & build the brand, our D2C track.

eChai Partner Brands