How GeM selects the winning bidder
GeM uses two main selection mechanisms: direct price comparison (L1) and reverse auction. In both cases, the lowest technically-qualified price wins — unlike traditional tenders where relationships and presentations play a role.
This makes GeM unusually meritocratic. If your product meets the specification and your price is competitive, you can win government orders against established vendors.
What is L1 bidding on GeM?
L1 means "Lowest bidder 1" — the seller quoting the lowest price among technically qualified submissions. GeM ranks sellers from L1 (lowest) to Ln (highest) and recommends award to L1.
Buyers can deviate from L1 only with documented justification. In practice, most GeM orders go to L1. Knowing your cost floor precisely is the core competitive skill in GeM bidding.
What is a GeM reverse auction?
In a reverse auction (RA), qualified sellers bid against each other in real time, driving the price down. The buyer sets a start price and decrement step (e.g. ₹500 per round), and sellers submit progressively lower bids.
Reverse auctions are common for high-value, standardised procurements. You see the current lowest bid but not who placed it. The auction runs for a fixed duration with auto-extension if a new lowest bid appears near the closing time.
Strategy for competitive bidding
Know your floor before you enter: calculate total cost including delivery, GST, and EMD (or verify your MSME exemption). Bidding below floor just to win erodes margin and leads to disputes at delivery.
Watch decrement steps — if the buyer sets a ₹1,000 decrement and you are already at your floor, stop. Being L2 by ₹500 is better than winning at a loss.
GemSetu shows you historical L1 prices for similar bids in your category — helping you calibrate a winning price before the auction begins. See gemsetu.com/demo for a live walkthrough.