Negotiation – BATNA
Build the buyer’s and seller’s alternatives, compare them with the current offer, and observe how switching cost, opportunity value, risk, feasibility and confidence affect walk-away logic and negotiation leverage.
Know what you will do if no agreement is reached.
The worked negotiation involves a buyer seeking to renew a major annual services contract. The buyer can switch to an alternative supplier; the incumbent seller can redeploy capacity to another customer. The tool converts those alternatives into explicit economic and practical BATNA indicators.
Negotiation – BATNA — Step by Step
Eight locked stages move from negotiation context through buyer and seller alternatives, the current offer, BATNA quality, an alternative-supplier challenge and management review.
Establish the Negotiation and BATNA Context
Buyer and Seller Alternatives
Reveal the negotiation context to begin.
BATNA is the alternative—not the aspiration.
Buyer BATNA
The buyer’s modeled BATNA is the effective cost of moving to the alternative supplier: alternative price + transition cost + risk allowance. Lower effective cost and higher feasibility generally strengthen the buyer’s alternative.
Seller BATNA
The seller’s modeled reservation value is cost-to-serve the current buyer plus the contribution available from the best alternative opportunity. A strong outside opportunity can reduce the seller’s willingness to concede.
Current offer
The current offer should be compared with each side’s BATNA. For the buyer, a lower current price is better than a more expensive alternative. For the seller, a price above the BATNA-derived minimum is economically preferable to walking away.
BATNA quality
Credibility, feasibility, timing and information quality matter. A theoretical alternative that cannot be executed reliably is weaker than its headline economics suggest.
Buyer BATNA Effective Cost= Alternative Supplier Price + Transition / Switching Cost + BATNA Risk Allowance.
Seller BATNA-Derived Minimum= Cost to Serve Current Buyer + Contribution Available from Best Alternative Opportunity.
Buyer Advantage at Current Offer= Buyer BATNA Effective Cost − Current Offer.
Seller Advantage at Current Offer= Current Offer − Seller BATNA-Derived Minimum.
Important: this is an illustrative negotiation-learning model. Actual BATNA assessment should include all material commercial, operational, legal, timing and execution consequences of the available alternatives.
Build Your Own BATNA Scenario
Experiment Mode is isolated from the guided demonstration. Change all BATNA, offer and confidence assumptions freely.
Quick Knowledge Check
BATNA Negotiation Cues
Define the Alternative
Identify the best executable course of action if no agreement is reached. Do not confuse BATNA with the target or opening position.
Price the Full Alternative
Include material switching, transition, delay, risk and implementation consequences—not only headline price.
Test Feasibility
A BATNA is stronger when it can actually be executed within the required time and operating constraints.
Understand the Other Side
Estimate the other party’s alternatives, but distinguish evidence from assumptions and avoid treating speculation as fact.
Improve Before Conceding
Where possible, strengthen alternatives before making major concessions so the negotiation is not driven by avoidable dependency.
Reassess Dynamically
New information can strengthen or weaken a BATNA. Update walk-away logic and negotiation strategy as conditions change.
Build the BATNA from real executable alternatives, include the full economic and operational consequences, test confidence and feasibility, and update it whenever new information changes the alternative.