New: use BidRover from Claude, ChatGPT or Cursor with our MCP server.connect your AI agent (MCP).Set it up
Glossary · United States

Reverse auction

In a reverse auction, sellers bid prices down in real time and can see the current low price, not who offered it.

Facts checked

Definition

In a reverse auction, sellers bid prices down in real time and can see the current low price, not who offered it. Federal use is governed by FAR Subpart 17.8, which bars reverse auctions for design-build construction and architect-engineer services.

How it differs

  1. 01

    vs. Sealed bidding

    Sealed bids are submitted once, in secret; reverse-auction bids can be lowered repeatedly while the auction is open. What is Sealed bidding?

Open bids right now

Live counts are unavailable at the moment.

Related terms

Questions

What does "reverse auction" mean in procurement?

In a reverse auction, sellers bid prices down in real time and can see the current low price, not who offered it. Federal use is governed by FAR Subpart 17.8, which bars reverse auctions for design-build construction and architect-engineer services.

What is the difference between Reverse auction and Sealed bidding?

Sealed bids are submitted once, in secret; reverse-auction bids can be lowered repeatedly while the auction is open.

Sources

See the bids that match your business.

Browse every open bid free, no card. Team adds match scores, alerts, sources and documents for three people.