Is the price and MRP checker free?

Yes. It costs nothing and needs no account. It checks one brand at a time.

Which apps does it check?

Blinkit, Swiggy Instamart and Zepto, from Rewalto's own readings of each app.

What does flagged mean?

The selling price was 10% or more below the MRP on the same listing when it was read. It marks a deep discount; selling below MRP is allowed in India, selling above it is not.

Can a product sell above MRP?

Not legally in India: MRP is the most a retailer may charge, tax included. A reading above MRP usually means a pack size or listing mix-up worth checking on the app.

Why is the price different at another pin code?

Each pin code is served by its own dark store, and apps set prices and offers by area. One product can carry different prices across a city on the same day.

How fresh is the result?

Each reading shows the day it was read, and the result names the window it reads from. The tool does not open the app for you at the moment you ask.

Can I check every product I sell?

Not in this tool. Watches track the products you choose across every pin code we read, daily, with price and stock alerts and a weekly report. Watches come with brand plans.

Free tools

Is your product's price the price?

Type a brand. A product name and a pin code are optional, to narrow it down. We check selling price against MRP on Blinkit, Zepto and Instamart against our own dated readings and flag where the gap runs deep.

PLATFORMS: Blinkit, Swiggy Instamart, Zepto
FLAG: 10% or more below MRP

Rewalto's free price and MRP checker compares a brand's selling price with the MRP printed on each listing on Blinkit, Swiggy Instamart and Zepto. The readings are Rewalto's own. Every reading shows the price, the MRP, how far below MRP it sits, the pin code and the day it was read. Gaps of 10% or more are flagged.

The readings come from Rewalto's price and stock dataset, which covered 751 pin codes as of 31 Oct 2026. Where an app or a pin code has no recent reading, the tool says so rather than showing a price.

How to use it

Type a brand. Type the brand as shoppers see it. If several brands we track match, pick the one you meant.
Narrow it if you want. Add words from a product title to check one product line, or a six-digit pin code to check one area. Leave both blank to read every pin code with a recent reading.
Read the gap by app. Each app lists its readings with price, MRP, the percentage below MRP, the pin code and the day read, and flags the deep ones.

What a result means

The selling price is what the listing showed when it was read, on the date shown, at the pin code shown.
The MRP is the maximum retail price the same listing carried at that reading. "MRP not read" means it showed none, so no gap is worked out.
"Flagged" means the price sat 10% or more below MRP at that reading. A flag is a deep discount, not a breach: selling below MRP is allowed.
"No recent reading" and "Not collected here yet" mean we have nothing to show, which is not evidence either way.

Checking price against MRP across a catalogue

This tool checks one brand at a time, once. The same readings are also sold as data: price, MRP and stock by pin code for every product we read. Read them in the dashboard, through the API (GET /v1/data/observations), or through an AI agent over MCP, in preview (mcp.rewalto.com/mcp).

Price parity data across apps

Questions people ask

Is the price and MRP checker free?: Yes. It costs nothing and needs no account. It checks one brand at a time.
Which apps does it check?: Blinkit, Swiggy Instamart and Zepto, from Rewalto's own readings of each app.
What does flagged mean?: The selling price was 10% or more below the MRP on the same listing when it was read. It marks a deep discount; selling below MRP is allowed in India, selling above it is not.
Can a product sell above MRP?: Not legally in India: MRP is the most a retailer may charge, tax included. A reading above MRP usually means a pack size or listing mix-up worth checking on the app.
Why is the price different at another pin code?: Each pin code is served by its own dark store, and apps set prices and offers by area. One product can carry different prices across a city on the same day.
How fresh is the result?: Each reading shows the day it was read, and the result names the window it reads from. The tool does not open the app for you at the moment you ask.
Can I check every product I sell?: Not in this tool. Watches track the products you choose across every pin code we read, daily, with price and stock alerts and a weekly report. Watches come with brand plans.

Want price against MRP tracked across your catalogue?

This tool checks one brand, once. Watches track the products you choose across every pin code we read, daily, with a weekly report, and send price and stock alerts when something changes. Watches come with brand plans.

See Watch

PUT THE EVIDENCE TO WORK

Compare listed prices without mixing the evidence

Check the same variant and quantity

Compare matching product variants and pack sizes before reviewing selling price against MRP. If quantities differ, preserve both the original pack price and a clearly defined unit comparison. A similar title alone does not establish that the listings are equivalent.

Keep each price tied to its location

Read the platform, pin code and observation date beside each price. Prices collected in different places or periods can answer different questions. A flagged discount is an observation to investigate; it does not establish who funded the promotion or whether a commercial agreement was breached.

Take a reproducible example to the next discussion

Keep the source link and dated reading with your notes. Recheck current context before acting on an older observation. For a broader price-consistency study, define the locations and observation window first so repeated comparisons use the same basis.