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See the Reaction.Before the Action.

Survey thousands of AI replicas in minutes. Validate your product, pricing, or positioning. We find the voices already talking about your brand and show you how they'd react to your next move.

Start FreeSee How It Works

How It Works

  • A computational model of human populations. Millions of synthetic people with real demographics, real psychographics, and real decision-making patterns.
  • Grounded in census data, behavioral science, live market signals, news, cultural shifts, and real-time consumer sentiment. Always current.
  • People are already talking about your brand. We find them, build replicas from their voice, and let you simulate their reaction to anything you do next.
  • No fictional personas. No hallucinated opinions. Statistically validated behavioral simulation at population scale.
01

Choose your population

Start instantly with our public replicas, or build a custom audience by demographics, location, interests, or profession.

02

Ask your question

Run a survey, test a message, pitch a concept, propose a policy. Pick any research mode and go.

03

Get results at scale

Thousands of replicas respond simultaneously. See results broken down by segment, sentiment, and demographic.

04

Build with confidence

Take your findings directly into product, campaign, or policy decisions. No guesswork, no waiting.

Results in minutes, not weeks
Meet Vani

Your AI assistant for AskReplicas is already waiting.

Vani knows your replica groups, tracks your usage, reads findings from past sessions, creates replicas on your behalf, helps complete your profile, and guides you through every mode so you go from question to insight without friction.

Start free and meet Vani

Vani

Your personal AskReplicas assistant

Hey! I’m Vani.

I’m the AI assistant built into AskReplicas. Ask me about the platform, research modes, replicas, or what I can do inside the dashboard.

Responses are AI-generated and may not always be factual. Always verify important details.

6 AI Research Modes. One Platform.

Market research without respondents. A synthetic population you can ask anything, anytime, as many times as you want.

Brand Intelligence

Find real voices talking about your brand, turn them into replicas, and simulate how they would react to your next move. Every replica you discover is yours to reuse across all research modes.

Reddit spike detected“+340% mention volume in 24 hours”
Narrative shift“Pricing sentiment turned negative across 3 platforms”
Replica discovered“12 new audience profiles created from real reviewers”

Adversarial Mode

Surface the strongest objections before anyone real says them. Assemble critics, skeptics, and price-sensitive users to stress-test your idea.

Price-sensitive user“This feels like a cash grab.”
Power user, 3yr tenure“I would switch to a competitor immediately.”
Enterprise buyer“You clearly did not ask your users first.”

General Survey

Run AI surveys across thousands of synthetic respondents. Get statistically meaningful quantitative and qualitative results in minutes, not weeks. Segment by demographics, filter by sentiment, and export raw data.

Idea Testing

Test hooks, ad copy, thumbnails, and creative concepts before you post or spend. A/B compare variants, get per-metric scores, and know which direction your audience actually responds to.

Expert Panel

Assemble domain experts (lawyers, doctors, engineers, designers) for multi-disciplinary evaluation of any idea.

1-on-1 Interview

Deep-dive interviews with a single replica. Ask follow-ups, probe motivations, and challenge assumptions.

One Platform, Every Decision

Concept testing, pricing validation, message testing, and more. Thousands of synthetic replicas in minutes, not weeks.

Product

Should we build this feature? Will users actually want it?

Pricing

Will customers pay this price? What's the right tier structure?

Positioning

Which messaging resonates? What copy converts across segments?

Audience

Who is our real ICP? Which segment hates this idea the most?

Policy & Legal

How will users react to this change? Will this terms update cause churn?

Strategy

Which market should we enter first? Will this land in a new geography?

Hiring & HR

What benefits attract top talent? How will the team react to this policy?

Content

What topics does our audience care about? Which angle will resonate?

Risk

What could go wrong? Stress-test assumptions and uncover hidden risks.

Why the Results Hold Up

A research engine built on real sentiment, real behavior, and multi-model cross-validation.

10+ LLMs. Zero echo chambers.

Every replica runs through multiple foundation models with different training data. You get genuine disagreement, not synthetic consensus.

Millions of demographics. Instantly.

Span age, income, geography, education, and personality in seconds. Each replica carries a unique background and decision-making style.

Objections surface. Not surprises.

See where your audience splits before you ship. Find the deal-breakers, the skeptics, and the edge cases no focus group would catch.

Your Replicas. Always Available.

Every Replica lives in your account permanently. Export, delete, or reuse across unlimited studies. Build once. Research forever.

One panel. Every mode.

Your replicas work across all 6 research modes. The same audience, infinite angles. Switch from survey to adversarial testing in one click.

Your data. Period.

We never train on your research. Never sell it. Full export, zero lock-in. Your replicas and insights belong to you.

The Old Way vs. AskReplicas

Same rigor. Different century.

Time to insight

3 to 6 weeks

Recruiting, scheduling, fielding, analysis.

Before

Under 5 minutes

Ask a question. Get thousands of answers.

Now

Cost per study

$5,000 to $50,000+

Per study, before analysis.

Before

From $0

Free tier included. Scale when ready.

Now

Perspective diversity

One methodology

Social desirability bias, small samples.

Before

10+ AI models, cross-validated

No echo chambers. No single-model blind spots.

Now

Iteration speed

Start over

Changing a question means restarting.

Before

Rerun instantly

Tweak, rerun, compare. No waiting.

Now

Backed by Research. Validated by Data.

Peer-reviewed studies and industry experiments confirm that synthetic replicas produce results statistically comparable to real human respondents.

95%
correlation
EY + Saucery

Synthetic replicas matched EY’s annual brand survey of US CEOs at $1B+ companies.

90%
correlation
PyMC Labs + Colgate-Palmolive

Validated across 57 real consumer surveys with 9,300 human responses.

~88%
relative accuracy
Columbia Business School

2,000+ digital twins tested across 500+ questions. Published in Marketing Science.

85%
replication rate
Stanford HAI

1,052 real individuals replicated, approaching human test-retest reliability.

76% vs 75%
real vs synthetic
MilkPEP + Radius Insights

Concept test scores nearly identical between real and synthetic respondents.

Cited in research from

Stanford HAIColumbia Business SchoolMITHarvard Business ReviewMarketing ScienceEYColgate-PalmoliveQualtrics
Read the full research breakdown

Frequently Asked Questions

Everything you need to know about AskReplicas and synthetic replica research.

Traditional surveys require recruiting real respondents, designing questionnaires, waiting days or weeks for responses, and paying per completion. With AskReplicas, you define your population once and get thousands of responses in minutes. You can follow up, ask clarifying questions, and re-survey the same group at no extra cost. Speed: minutes vs weeks. Cost: fraction of traditional research. Scale: thousands of responses instead of dozens.

Projects let you group sessions by product or campaign. Create a project, write in what the initiative is about, and attach sessions to it when you set them up. The project's context carries into each session so your replicas always have the relevant background.

See All Questions