Free ways to research a D2C niche in India before you launch, and what each one cannot tell you
You can research a D2C niche in India for free with six public sources, Amazon's "bought in past month" badges, Google Trends, the Meta Ad Library, brands' Shopify catalogues, quick-commerce apps and Reddit, and impuls8 combines them across 3,500+ brands; as of November 2026, Amazon is the only Indian marketplace that publishes a sales signal at all.
Six free ways to research a D2C niche
| Source | What it tells you | What it cannot tell you |
|---|---|---|
| Amazon "bought in past month" | How many units a listing sold last month, at a lower bound | Any listing without the badge; any other marketplace |
| Google Trends | Relative search interest over five years, by state | Volume. It is an index, never a number of searches |
| Meta Ad Library | Whether a brand runs ads and on which platforms | Spend, results, or how many people saw them |
| A brand's Shopify catalogue | Every product, price and launch date the store lists | Brands not on Shopify; more than 250 products in one request |
| Quick-commerce apps | What one dark store stocks, at what price | The city: each address is one store |
| Reddit and reviews | The words buyers use and what they complain about | How many buyers feel that way |
What each one looks like in practice
- Amazon is the only Indian marketplace that publishes a sales signal. Flipkart, Nykaa, Myntra, Meesho, Zepto and Blinkit show no units sold. On supplements, 42% of the listings we read carried the badge; on air purifiers, 26%. Where few listings carry it, any total you build is a deeper floor.
- Google Trends shows shape, not size. Of 18 Indian categories we read over five years, 14 have a season, and 7 of those peak in November.
- The Meta Ad Library shows presence, not spend. A brand with many live ads may be testing creatives, not spending heavily. Read it as "who is buying attention", never as a budget.
- A Shopify store's public catalogue is the most useful launch tracker we have found. It was open on 59% of the 1,671 Indian brand sites we checked, and each product carries the date it was created.
- One quick-commerce address is one dark store, not a city. On 8 September 2026, Zepto's Indiranagar store carried 450 pet food products and its Connaught Place store 143.
impuls8 puts these signals side by side for 3,500+ Indian D2C brands: search trend, channels, prices and launch dates, with shelf reads on Amazon and quick commerce. Start with a free account.
Browse the brands on impuls8 →A one-hour research routine
1. Search the category on Amazon India and note the badges on the first three pages: who sells, and how much. 2. Put the category and the three leading brands into Google Trends over five years: is interest rising, and when does it peak? 3. Look up the leaders in the Meta Ad Library: are they buying attention? 4. Open the leaders' own stores: how many products, at what prices, launched when? 5. Read the top Reddit threads: what do buyers complain about? The gap between what buyers ask for and what the leaders sell is where a new brand starts.
Worked examples
How we measured
The Amazon badge coverage is from impuls8's reads of the supplements shelf (4-5 November 2026) and the air purifier shelf (2 November 2026). The search shape is from five years of weekly Google Trends for 18 categories, read 15 September 2026. The Shopify figure is from a check of 1,671 Indian brand websites on 19 August 2026, and the dark-store figure from a Zepto read of six stores on 8 September 2026.
Questions people ask
How do I research a D2C niche in India for free?
Use Amazon India's "bought in past month" badges for sales, Google Trends for the shape of demand, the Meta Ad Library for who advertises, the leaders' Shopify catalogues for launches and prices, quick-commerce apps for what one store stocks, and Reddit for what buyers want. impuls8 combines these for 3,500+ brands.
How can I see a competitor's sales on Amazon India?
Amazon shows a "bought in past month" figure on many listings. Its lower bound times the price gives a floor on monthly sales. It is the only Indian marketplace that publishes such a signal, and not every listing carries it.
Does Google Trends show search volume?
No. It shows relative interest on a 0 to 100 scale for each request. Use it for direction and seasonality, never for market size.
What tools help research competitors before launching a D2C brand in India?
The free set is Amazon's sales badges, Google Trends, the Meta Ad Library, brands' own Shopify stores and Reddit. impuls8 tracks 3,500+ Indian D2C brands across these signals and reads whole shelves on Amazon and quick commerce.
Source: impuls8 (impuls8.com), shelf reads and platform checks, August to November 2026.
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