Stop guessing.
Start proving.
Simulate 1,000 consumers reacting to your ad before it goes live. Get a Go/No-Go verdict in under 30 minutes.
$ proofrun simulate --agents 1000
Loading campaign brief...
Spawning 1,000 consumer agents...
Running 10 simulation rounds...
Analysing sentiment across segments...
VERDICT: GO | confidence: 84% | time: 22min
Report saved to /reports/campaign_001.pdf_
Every year, brands waste $37 billion on ads that don't convert. Not because the product is wrong. Because nobody tested the message before it went live.
Paste your campaign
Upload your ad copy, creative brief, and target audience. Text, PDF, or just type it in.
We build your audience
Our engine creates detailed consumer personas — skeptics, impulse buyers, loyalists, price-hunters — matched to your target market.
1,000 agents react
Simulated consumers see your ad on fake social media. They post, comment, argue, share, and ignore — just like real people.
You get proof
A prediction report with a Go/No-Go verdict, sentiment breakdown by segment, top objections, and specific copy recommendations.
ChatGPT guesses.
Proof Run proves.
When you ask ChatGPT to “simulate consumers”, one model role-plays every persona simultaneously. It already knows what it’s going to say. That’s not a simulation — it’s creative writing.
One AI role-plays all personas at once. It knows every response before writing them.
500+ independent AI agents react separately. They don’t know what other agents said.
No interaction. Each ‘persona’ exists in isolation.
Agents post, comment, argue, and influence each other on simulated social media — just like real people.
Predictable outputs. The AI writes what it thinks you want to hear.
Unexpected objections and insights emerge from crowd dynamics that no single prompt can produce.
No memory. Personas are invented on the spot and forgotten.
Each agent has persistent memory, unique biases, and a detailed psychological profile stored in a knowledge graph.
A few paragraphs of text you have to interpret yourself.
Sentiment analysis across segments, statistical confidence scores, and a branded prediction report with actionable recommendations.
One model’s best guess.
Crowd intelligence from hundreds of independent decision-makers.
500 independent agents. 10 simulation rounds.
5,000+ data points per campaign.
Watch your audience
react in real time.
Each agent has a unique persona, opinions, and biases. They don't know they're being simulated.
“Your dermatologist is gatekeeping this $29 serum.”
One report costs less than one bad ad set.
One campaign prediction report.
- 1,000 simulated consumers
- Go/No-Go verdict
- Sentiment breakdown by segment
- Top objections identified
- Copy recommendations
For teams running multiple campaigns.
- 5 reports per month
- Priority turnaround
- Segment deep-dives
- A/B copy comparison
- Dedicated support
For brands with high-volume needs.
- Unlimited reports
- Custom agent personas
- API access
- White-label reports
- Onboarding + training
Submit your campaign brief.
The more detail you provide, the more accurate your prediction report will be.