Most Amazon advertising in India stops at Sponsored Products. That’s fine when you’re starting — keyword bidding captures shoppers who are already searching for what you sell. But it leaves the top and middle of the funnel completely unworked. That’s where Amazon DSP comes in.

This guide explains what DSP actually does, when it’s worth turning on, and how it compounds the Sponsored Ads you’re already running. If you want it managed end-to-end, that’s our Amazon DSP agency service.

What Amazon DSP is

Amazon DSP (Demand-Side Platform) is Amazon’s programmatic advertising system. Instead of bidding on keywords, you buy impressions against audiences — and you reach those audiences both on Amazon and across Amazon-owned and third-party properties (think Twitch, IMDb, and partner exchanges).

The difference in one line: Sponsored Ads capture demand. DSP creates and recaptures it.

The audiences that matter

The reason DSP works isn’t the reach — it’s the precision. The audiences that move revenue for the brands we manage:

Cart abandoners — shoppers who added your product and didn’t buy.
Detail-page viewers who didn’t purchase — high intent, no conversion. The single most profitable DSP audience for most brands.
Subscribe-and-Save lapses — customers who churned out of a subscription.
Competitor-ASIN viewers — shoppers looking at your rivals right now.
LTV-seeded lookalikes — built from your highest lifetime-value buyers, not Amazon’s generic defaults.

How DSP compounds your PPC

Here’s the part agencies miss. DSP isn’t a separate channel — it’s a feeder. When DSP warms an audience (a shopper sees your display ad, watches your video), that shopper converts on your Sponsored Products at a lower ACoS because they already know the brand. Run in isolation, neither channel is at its best. Run together, the blended efficiency climbs.

This is the same compounding logic behind our Amazon advertising practice generally: the channels are tuned to each other, not optimised in silos.

When DSP is worth it — and when it isn’t

Turn it on when: you’re spending roughly ₹3–5 lakh/month or more on Amazon, you have a healthy review base, and you have a retargetable audience (traffic that views but doesn’t always buy). At that point the audience precision pays for itself.

Don’t turn it on when: you’re still establishing product-market fit, have thin reviews, or are under that spend threshold. Below it, you’ll get better returns concentrating budget in Sponsored Ads. We tell brands this directly — sometimes the right answer is not yet.

Measuring DSP honestly

The trap with DSP is view-through attribution — crediting display impressions for sales that would have happened anyway. We measure every DSP line in Amazon Marketing Cloud with holdout-based incrementality where volume allows, so the lift is proven, not borrowed from organic. (More on that in our Amazon Marketing Cloud guide.)

The bottom line

Amazon DSP is the most under-used lever in Indian Amazon advertising. Used at the right spend level, with the right audiences and honest measurement, it does the funnel work keyword bidding can’t — and makes the Sponsored Ads you already run more efficient.

If you want a read on whether DSP makes sense for your account, get a free audit — we’ll tell you honestly whether you’re ready for it.