SparLab/Negotiation Training

Negotiate like you've done it a thousand times.

AI-powered voice simulations, real-time speech analytics, and adaptive training that finds your weaknesses and fixes them — before the deal walks in the room.

21
scoring dimensions
47
proven techniques
2-min
micro-drills
sparlab — debrief
Overall7.42 /10

Fillers

1.3 /min

WPM

147

Hedge

0.42

The Loop

Practice. Score. Sharpen.

A measurable feedback cycle. The same one elite athletes use — applied to the conversations that decide your career.

01 / 03

Spar

Practice negotiations with AI counterparts that adapt to your skill level. Voice or text. Real personalities, real friction.

02 / 03

Score

Get scored across 21 dimensions. See your filler words, concession patterns, missed opportunities — laid out, named, and timestamped.

03 / 03

Sharpen

Follow a personalised training path built from your weaknesses. Targeted drills, focused modules, measurable improvement.

Features

Built like a training lab, not a chatbot.

Each surface designed for a specific job. Each measurement chosen because it predicts real-world outcomes.

01 / Voice mode

Speak. We listen for what you don't realise you're doing.

Real-time speech analytics catch every 'um', every hedge phrase, every nervous gap. WPM, sentiment, strategic silence — measured per turn.

  • Filler rate1.3 / min
  • Pace147 WPM
  • Hedge ratio0.4

02 / Regional voices

The right voice for the right room.

Pick your geography and the counterpart speaks back in the accent that fits the deal. Italian for the Milano lease. Lebanese for the Dubai partnership. Mandarin for the Shenzhen JV. Available on Pro — eight regional voices, automatically matched per scenario.

  • ParisFrench
  • TokyoJapanese
  • CairoEgyptian

03 / Real Deal Prep

Rehearse the actual conversation you have tomorrow.

Describe your real upcoming deal. We generate a counterpart tailored to their personality, leverage, and constraints — and afterwards write three response messages you can copy and send.

  • Approach AHold price
  • Approach BTrade terms
  • Approach CDefer & ask

04 / The Library

47 proven techniques. From the people who wrote the books.

Voss. Cialdini. Ury & Fisher. Diamond. Camp. Each technique with examples, counters, and a one-tap drill so you can practise it before your next call.

  • VossMirroring
  • CialdiniScarcity
  • UryBATNA

05 / Adaptive Training

A curriculum that finds the thing you're worst at — and fixes it.

Linear regression on your scores tracks every dimension over time. Critical weaknesses surface. Modules and drills target them. The next scenario tests them.

  • FocusConcessions
  • Trend↗ improving
  • ModuleActive

06 / Instant Replay

Watch the game film. Hear yourself the way the room hears you.

Every turn annotated: filler words inline, key moments badged, audio scrubbable. The first time most negotiators hear themselves accurately.

Every interaction annotated, indexed, and addressable. Replay the moment, drill the move, ship the technique.

07 / Message Review

Paste a message. Get it scored. Get a better version.

Score across seven dimensions including concession exposure and frame strength. A revised version that sounds like you, ready to copy and send. 30 seconds.

Every interaction annotated, indexed, and addressable. Replay the moment, drill the move, ship the technique.

Mode 01

Quick Spar

A tailored counterpart, generated to your industry. 10 minutes. Good for warming up or stress-testing a tactic.

Mode 02

Real Deal Prep

Your actual upcoming negotiation. We mine the context for hidden deadlines and counterpart pressure points.

Mode 03

Message Review

Paste a draft email or message. Scored, key-issued, and rewritten in 30 seconds.

For professionals at

Acme Capital
Northgate
Lumière
Sorenç
Crown Defence

"I closed a $2.4M contract last week using two moves I'd practised here the night before. The replay is the cheat code."

— Jordan A., VP of Sales

FAQ

Questions, answered.

The fundamentals of negotiation, how SparLab fits in, and what's free.

BATNA stands for Best Alternative To a Negotiated Agreement — the option you'll fall back on if this deal doesn't close. Coined by Roger Fisher and William Ury in Getting to Yes, it's the single most underused source of negotiating power. To use it: before the conversation, identify your BATNA precisely — not “we'll figure something out,” but exactly what happens if you walk. Strengthen it where you can. Keep it private during the negotiation but draw on its confidence. The stronger your BATNA, the less you need any individual deal — and the less you'll concede to keep it alive.

Three habits change the pattern. First, make smaller and slower concessions — drop in halves of your previous move, not equal amounts (a $500K → $250K → $100K pattern signals the well is running dry). Second, never concede without trading: every move on price should pull a non-price concession the other way — longer terms, bigger volume, a referral. Third, anchor early and explicitly. The party that puts the first specific number on the table sets the gravitational center; the longer you wait, the more your counterpart's anchor pulls the negotiation toward their side.

Tactical empathy, popularized by former FBI hostage negotiator Chris Voss in Never Split the Difference, is the discipline of recognizing your counterpart's emotional state and naming it back to them — without judgment, agreement, or attempting to fix it. Statements like “It sounds like you're under real pressure on the budget” or “It seems like timing is the harder issue here” lower defenses and surface information that wouldn't come out under direct questioning. It's not sympathy and it's not a manipulation trick — it's a mechanism for letting the other side feel understood, which paradoxically makes them more open to your perspective.

Two ways. The Real Deal Prep mode lets you paste in your actual brief — counterparty, stakes, your position, theirs — and rehearse the conversation against an AI that argues their side credibly. Run it three or four times, and by the real meeting you've already heard their objections in voice, fumbled the responses, and recovered. The Diagnostic mode finds the dimension that's costing you the most — concession discipline, anchor strength, information control, and 18 more — then routes you to focused training that sharpens it. Combined: walk in prepared instead of hoping you'll improvise well.

Yes — free forever, no card required to start. The free tier includes the full technique library, all training modules, and three text-mode spar sessions per week. Voice mode, unlimited sparring, and Real Deal Prep move to the paid plan. See the pricing page for full details.

Stop winging it

Train the conversation.
Then have it.

Your next big negotiation is closer than you think. Run it twice before the room.