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Mimic — Simulate ad performance before you spend | Simulacra AI

Mimic audience behavior

See which ad wins before you spend a dollar.

Mimic simulates your ad against 92 psychographic audiences and forecasts CTR, conversions, and ROAS — in seconds, before launch.

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92 psychographic audiences Behavioral-science engine — Big Five & ELM 101-test automated harness Limitations published — read them
ad FORECAST · 3 creatives
audience: In-Market SaaS · social feed
ILLUSTRATIVE
A “Do the math on ad waste”value-led · strong offer 4.1×
B “Smarter ads start here”brand-led · no offer 1.6×
C Neutral creative (baseline)no copy provided 0.45×
ranked forecast · ROAS with per-audience scoring run time < 5s

What the engine can show you

Proof, not stock photos.

Every claim below carries the same label it carries in the product: what's verified, what's modeled, and what's illustrative. That's the deal — you always know which is which.

VERIFIED IN SIMULATION

Creative quality moves the forecast ~9×

Neutral creative
ROAS 0.45
Strong creative — clear offer + proof
ROAS 4.1

Identical ad, identical audience, identical budget. The only change is the copy. Your words are a variable the engine actually measures.

CATALOGUE

92 audiences that map to real media plans

In-Market · SaaSTech early adopters Meta · Business decision-makersValue seekers Google · Small business ownersImpulse buyers + 86 more

54 Google Ads presets, 33 Meta presets, 5 behavioral archetypes — each an 18-parameter psychographic profile, so a forecast maps directly onto an audience you can actually buy.

VERIFIED IN SIMULATION INTERNAL CALIBRATION

Rankings ordered against reality

ρ 0.816 Meta  ρ 0.870 Google

A pre-registered two-platform protocol checks that audiences that should click more, do — and internal calibration correlates simulated rankings against platform propensities. Rank order is the claim; dollar-exact outcomes are not.

PER-SEGMENT SCORING

Your copy, scored the way audiences read it

saliencevalue propositionargument quality source credibilityclarityrelevanceemotional tone

Seven persuasion parameters, scored per audience — because a skeptical deliberator and an impulse buyer do not read the same ad the same way.

Early access

The best deal Mimic will ever offer.

Early access isn't a favor to us — it's the founding-member rate and a seat at the table while the roadmap is still being written.

Your rate is locked. Join at $50/month and that's your price for as long as you stay subscribed. When Mimic launches publicly, founding members keep founding pricing.

Your requests come first. Founding members get a direct line to the team: feature requests are reviewed first, and what you ask for shapes the public launch.

You know exactly what you're buying. Our limitations are published on this page, above the checkout button — not discovered after it.

Founding member
$50/ month

Rate locked for the life of your subscription

  • Full engine access — all 92 audiences, five channels, ad forecasts in seconds
  • Per-segment copy scoring on seven persuasion parameters
  • Roadmap influence — priority review on feature requests
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Frequently asked questions

Straight answers, labeled honestly.

Claims are tagged the way they're tagged in the product: VERIFIED means checked by our automated protocol, MODELED means a model assumption you should sanity-check against your own numbers.

The basics

What is Mimic?

An ad forecasting tool. You pick an audience, describe your ad — channels, budget, and optionally your actual ad copy — and Mimic creates thousands of simulated buyers, shows them your ads, and projects the outcome in a few seconds: click-through rate, conversions, revenue, ROAS, and CPA.

Underneath it is an agent-based simulation. Each simulated buyer has an individual personality, behavioral profile, channel preferences, and a position in a social network, and responds to your creative according to established behavioral-science models rather than a black-box average.

Is this just a fancy benchmark lookup?

No. Benchmark tools tell you what the average advertiser saw. Mimic models your combination of audience, creative, and channel mix. The same ad copy produces different forecasts for different audiences, because each audience processes persuasion differently. That is a deliberate, tested property of the engine, not a side effect. VERIFIED

What science is it built on?

The behavioral core rests on published, peer-reviewed foundations — personality, for example, uses the Big Five framework (Costa & McCrae, 1992). SOURCED

Audiences

Which audiences can I simulate?

The catalogue contains 92 audiences across three libraries:

LibraryCountCategories
Recommended behavioral archetypes5Tech early adopters, value seekers, brand loyalists, socially driven, impulse buyers
Google Ads54In-Market, Affinity, Life Events, Detailed Demographics
Meta Ads33Interests, Behaviors, Life Events, Demographics, Custom & Lookalike

The Google and Meta presets mirror the audience types you would actually buy on those platforms, so a forecast maps directly onto a real media plan.

Where do the audience profiles come from?

Each audience is an 18-parameter psychographic profile: five personality traits, five behavioral metrics, six channel affinities, plus age and description.

Creative and channels

Do I have to provide ad copy?

No. Leave it blank and Mimic models a neutral creative, which is useful for comparing audiences and channels on a level playing field.

But providing your real headline and body text is where the tool earns its keep, because creative quality drives large, realistic swings in the forecast. In verification, an identical ad moved from ROAS ≈ 0.45 with a neutral creative to ROAS ≈ 4.1 with a strong creative — a clear offer plus proof. That is roughly a 9× conversion swing from copy alone. VERIFIED IN SIMULATION

How is my copy scored?

On seven persuasion parameters — salience, value proposition, argument quality, source credibility, clarity, relevance, and emotional tone — scored per audience segment, because the same ad lands differently with a skeptical deliberator than with an impulse buyer.

Which channels are supported?

Five: social media, email, display, search, and influencer. Every channel is simulated as an independent single-channel ad, which gives you clean per-channel attribution in the results.

Results and money

What do I get back from a simulation?

Headline KPIs — impressions, clicks, conversions, CTR, CVR, revenue, ROAS, CPA — a per-channel breakdown, and a conversion curve over the ad duration.

How does budget turn into impressions and revenue?

Through a transparent cost bridge. Your budget converts to impressions using per-channel effective CPMs, and conversions convert to revenue using a value-per-conversion figure you set yourself.

Two CPMs are sourced from 2025 industry benchmarks: social/Meta feed at $13.48 (Triple Whale, 2025) and display at $2.80 (WordStream GDN report). The remaining 3 — search, email, influencer — are proprietary to Mimic and are labeled as such in the product. MODELED ROAS and CPA follow the standard definitions in Farris et al., Marketing Metrics.

Accuracy and trust

How do you know the simulation isn't just noise?

It is verified against a pre-registered two-platform calibration protocol: a fixed neutral creative is delivered to every audience, and the simulated click-through ranking is correlated against each audience's known propensities. Audiences that should click more do click more in the simulation, and creative quality measurably moves outcomes. VERIFIED

So is the forecast guaranteed to match my real ad?

No, and we won't pretend otherwise. The verification above establishes internal believability — differentiated, propensity-ordered, literature-consistent outputs — which is verified in simulation. Absolute real-world accuracy, meaning whether your ad hits exactly this CVR, can only be settled by live field data, and empirical field calibration is part of the ongoing program.

Treat forecasts as a rigorous planning and comparison tool — which audience, channel, and creative should I bet on, and roughly what should I expect — not as a guarantee of specific dollar outcomes.

Are the results reproducible?

Yes. Every simulation is seeded: the same inputs produce the same forecast, run after run, so you and a colleague can check each other's numbers exactly. Change any input — copy, audience, budget, channel — and the forecast changes for a reason you can point to.

Does Mimic use my customers' personal data?

No. Every simulated buyer is synthetic, and every simulated response is generated from our proprietary audience profiles and cognitive architecture — not from tracking data, purchased data, or any individual's records. Nothing about real people enters or leaves the system.

Practical and technical

What do I need to run it?

Remarkably little. The whole system — engine, audience libraries, web UI — is dependency-free by design. If you can use a web form, you can run a simulation.

Is there an API?

Yes — three JSON endpoints:

EndpointWhat it does
GET /api/audiences.phpReturns the full 92-audience catalogue, grouped by library
POST /api/analyze.phpScores ad copy per segment for a given channel
POST /api/simulate.phpRuns a full ad forecast: KPIs, per-channel breakdown, conversion curve

Everything the web wizard does, the API does, so Mimic drops into your own planning tools.

How is quality controlled?

The engine ships with a 101-test automated harness covering every layer: audience schema integrity, population verification — a generated crowd is checked against its own segment-mix, behavioral-mean, and trait-correlation targets — action-model properties, targeting math, and end-to-end API smoke tests. Alongside it runs a standing calibration verification script that re-runs the two-platform protocol against the engine. VERIFIED

Known limitations — current version

Channels are simulated independently

Cross-channel attribution for blended ads — multi-touch versus adstock weighting — is a deliberately deferred modeling decision.

Sex and geography are reach filters, not behavior modifiers

They change who is reachable and how many, but not how the simulated population behaves. Behavioral deltas by sex and geography are a v2 item.

Local geography narrows audience size, not composition

Fine-grained local geography narrows the audience size estimate, but the behavioral model runs at national composition in this version.

Four of six channel CPMs are model assumptions

Search, email, and influencer CPMs are not sourced benchmarks. Sanity-check them against your own media costs before relying on the money figures. MODELED

DMA coverage is the top 25 markets

Per the Nielsen Local TV Report 2024–25, with an expansion path to all 210 markets.

We'd rather you read these here than discover them later. Questions not covered? help@simulacraai.io

Read the whole FAQ — limitations included?Then you know more about this product than most buyers ever learn about theirs.

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