AI-native demand validation

Prove the demand
before you build the

Turn a raw idea into a live demand test with matched ads, pages, tracking, and a clear verdict. No dashboards. Just an answer.

Early access · No spam.

Built for teams that need evidence before they commit.

idea → verdict
Your idea

"A refillable magnesium sleep aid for burned-out founders."

  • ✎ Hypotheses framed
  • ◈ Creatives + pages generated
  • ⚑ Meta experiment live
  • 📈 Intent scored
VERDICT · BUILD 92% confidence
Signal score 8.7 Cost / qualified intent $1.94
CTR 3.4% Intent score 8.7 Delivery skew: clean
One workflow. No tab juggling.
Ideation·Creative·Landing pages· Meta Ads·Tracking·Analysis· Ideation·Creative·Landing pages· Meta Ads·Tracking·Analysis·
The expensive question

"Is this idea
worth pursuing?"

Teams still bet on opinions, intuition, and vanity metrics — then spend on product, inventory, creative, and media before real demand is proven.

01

Six tools, zero clarity

Ideas, creative, pages, ads, analytics, spreadsheets. Too many tools, too little signal.

02

Tests that quietly lie

Mismatched ads, leaky pages, broken tracking, and delivery bias can make bad signals look real.

03

CTR is not conviction

A cheap click is not purchase intent. Litmus looks for conviction, not curiosity.

How it works

From a raw idea to a
verdict you can defend

One guided workflow. Every asset maps to a hypothesis. Every hypothesis maps to a metric.

  1. 1

    Drop in your idea

    Add a product, offer, positioning, or creative angle. A little context is enough.

  2. 2

    Get testable hypotheses

    Litmus turns it into falsifiable bets: audience, promise, offer, and proof signal.

  3. 3

    Generate matched creatives & pages

    On-brand ad variants connect to pages built around the same promise.

  4. 4

    Launch a clean Meta experiment

    Litmus handles QA, tracking, and paused drafts. You approve the launch.

  5. 5

    Read intent, not vanity metrics

    Intent scoring, confidence, and skew checks separate signal from noise.

  6. 6

    Get your verdict

    Build, kill, iterate, or scale — with evidence and the next test already clear.

Why Litmus is different

Anyone can generate assets.
Litmus validates demand.

Not an ad generator. Not a page builder. A validation engine built to make the result trustworthy.

◎

Hypothesis-first, not asset-first

Every creative and page traces back to a bet and the metric that settles it.

⇄

Matched ad-to-page cells

The ad promise and page promise stay aligned, so the signal means something.

✦

Intent quality over clicks

Litmus scores willingness to pay, lead quality, and conversion intent — not just CTR.

⚖

Confidence & skew checks

Low samples, uneven spend, and delivery bias get flagged before you trust the result.

⚑

A verdict in plain English

Build, kill, iterate, or scale — with the why, the caveats, and the next move.

◈

Experiment memory

Winning hooks, audiences, and offers become a reusable playbook.

The output

It's not a dashboard.
It's a decision.

Every experiment ends with a decision memo: the idea, the evidence, the confidence, and the recommendation.

  • ✓ Summary and recommendation
  • ✓ Signal quality and confidence
  • ✓ Best and weakest angles
  • ✓ Skew notes and caveats
  • ✓ Next experiment scoped
DECISION MEMO BUILD

Refillable magnesium sleep aid

0Signal score
0Confidence
0Cost / intent
Best angle"Sleep like you did before the startup."
Winning audienceFounders & operators, 28–44
CaveatRetest premium pricing.
Next test: bundle vs. subscription offer
Who it's for

If your next move is a bet,
get evidence first

DTC

Test products, bundles, offers, and angles before inventory or media spend.

Ecommerce

Validate landing pages, promos, merchandising, and conversion hooks before launch.

Fintech

Pressure-test trust, pricing, onboarding, and acquisition angles before buildout.

Gaming

Test concepts, art styles, characters, and value props before production.

Consumer Apps

Find the sharpest use case, audience, and promise before investing in features.

Founders

Validate demand and build a real list before code, hiring, or fundraising.

0 tools collapsed into one workflow
Days from idea to evidence
0 lines of code to test demand
0 of verdicts include confidence
Our principle

Don't just launch tests faster.
Trust what they mean.

A fast test that lies is worse than no test. Every verdict includes the evidence, confidence, and room to say "inconclusive".

FAQ

The questions you're
already asking

No. Bring the idea and approve the plan. Litmus handles structure, tracking, and QA.

Yours, if you have one. If not, we can help set up your ad account and tracking. Campaigns start as paused drafts and only go live after you approve.

You get the reason and a recommended retest. No forced wins.

Litmus is built for lean tests. It flags weak samples and recommends the budget needed for a reliable read.

No. Litmus is built for DTC, Ecommerce, Fintech, Gaming, Consumer Apps, and Founders.

Hands-on onboarding so your first test is set up well and the experience feels smooth.

Your next idea
deserves evidence.

Turn your next idea into a demand test before you spend on build, inventory, or media.

Early access · No spam.