A module of the digital founding companion for the United KingdomA planix founding-companion module

Test your business idea
before you lose time and money.

Simulated surveys of your target group show you whether customers will buy – and at what price.

Whether customers buy – and at what price.

  • Checked: demand, price and competitors – with sourcesDemand, price, competitors with sources
  • Fast: a first assessment in hours, no prior knowledgeIn hours, no prior knowledge
  • Clear: a decision at the end – go, go with conditions or stopA clear decision at the end

Start for freefull validation from £85, one-offValidation from £85 No credit card

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The procedure

How planix arrives at an answer.

Five steps to a decision backed by data.

HypothesisExperimentSimulationMeasurementAnalysis1Hypothesis2Experiment3Simulation4Measurement5AnalysisEvidenceinstead of assumption
The validation cycle
  1. 1
    Hypothesis

    Your input becomes testable assumptions – sorted by risk.

    Testable assumptions, ranked by risk.

  2. 2
    Experiment

    planix picks the fitting method and tests demand against real market data.

    The fitting method, checked against real market data.

  3. 3
    Simulation

    Target groups are simulated and surveyed by demographic and psychographic profiles.

    Defined target groups with real profiles.

  4. 4
    Measurement

    Answers are counted: price range, ranking, purchase intent, segments.

    Price range, ranking, purchase intent, segments.

  5. 5
    Analysis

    The result is matched against the hypothesis: confirmed, refuted or open.

    Confirmed, refuted or open.

Simulated figures are labelled in the report. What is not backed up is marked as open.

Scientific substance

Methods established in market research.

Method in detail

13 scientifically proven test methods, combined with official market data.

Is there any demand at all – and who is most likely to buy?

Market data from official sources: Office for National Statistics · Companies House · Bank of England · legislation.gov.uk · data.gov.uk · UK university libraries · Nomis · ONS Business demography · and many more

Office for National StatisticsOfficial statistics of the UK
Bank of EnglandEconomic and financial indicators
data.gov.ukOpen government data, location analysis
NomisLabour market statistics by region
Office for Budget ResponsibilityEconomic forecasts and analysis
Intellectual Property OfficeTrade marks and patents in the UK
Competition and Markets AuthorityCompetition and consumer rules
Ordnance SurveyGeodata for location analysis
Department for Business and TradeBusiness population estimates by sector and region
HMRCTax and VAT rules
OECDInternational economic and industry data
EUIPO and EPOTrademarks and patents in Europe
WolframAlphaCalculations and factual knowledge
Web researchLive search for the current market situation
Companies HouseUK register of companies and annual accounts
legislation.gov.ukUK law – regulatory check
UK university librariesAcademic sources
ONS Business demographyBusiness births, deaths and survival
The GazetteOfficial public record and statutory notices
GOV.UK business guidanceRules and licences per sector
Information Commissioner’s OfficeData protection rules (UK GDPR)
HM Land RegistryProperty and location data
Valuation Office AgencyBusiness rates and rateable values
EurostatEuropean statistics
World BankGlobal economic indicators
Financial Modeling PrepFinancial and company metrics
Exchange ratesCurrent currency conversion
Plans & prices

From a first reality check to a decision that holds.

You are not buying more text, but more decision certainty.

FreeTest your ideaProblem–solution fit

Your riskiest assumption tested, with a first assessment and the next validation step.

  • 1 concept test, 10 simulated respondents
  • Your riskiest assumption tested
  • Questions for 5 real conversations
freeStart for free
Up to 5 proceduresTest the marketProduct–market fit

Go, Improve, Pivot or No-Go: with market analysis, competitors with source, price corridor and 30-day plan.

  • Real competitors with sources
  • Compact market analysis
  • Verdict with reasoning
one-off £85Start now
LaunchTest the business modelLaunch & investor fit

Everything from Test the market, plus messaging, pricing model and DE, AT, CH and NL compared.

  • Everything in Test the market
  • Full market analysis
  • Bank-quality PDF
one-off £209Start now
Honesty rules

Why you can trust planix.

  1. 1

    Simulation does not replace market proof – it shows direction, ranking and ranges. Simulated figures are labelled, so you know what you are relying on.

    Direction, not a guarantee. Simulation shows tendencies, rankings and ranges – simulated figures are labelled.

  2. 2

    Invented customers, competitors and sources are ruled out. Statements come from the test run, competitors from named sources. Market potential is shown as an estimate.

    Zero inventions. No fake customers: statements from the test, competitors with sources.

  3. 3

    What is not backed up is marked as open in the report. No verdict before the tests have run.

    Transparent gaps. Whatever cannot be backed up is clearly marked as open in the report.

FAQ

Frequent questions

No. planix builds the questionnaire, generates the target personas, runs the survey and analyses it – with statistics, grouped free-text answers and charts. You also get ready-made interview questions in case you want to talk to real customers in parallel.

They are simulated – this is called synthetic market research. Every respondent has their own profile (prior experience, attitude, price sensitivity) and answers in that role, distributed like a real sample. Results in hours instead of weeks, repeatable at any time. It does not count as market proof – but the answers show a direction and a ranking. In the report, simulated figures are labelled as such.

Test the idea is free: one concept test with 10 simulated respondents – is your offer understood, does the problem matter, which objections come up. Price, decision and competition are deliberately left out. Test the market (£85) uses up to five methods with 30 simulated respondents each to check price, willingness to buy, who buys first and the competition – and ends with a decision and a 30-day plan.

From connected specialist data sources and live research – depending on your market: Office for National Statistics, Companies House, Bank of England, legislation.gov.uk, data.gov.uk, UK university libraries, Nomis, ONS Business demography and more. Competitors are named and backed by a source. If nothing comparable is found, the report says so.

All of them – but each one fails on different assumptions. In retail it is usually price, in software willingness to pay, in hospitality the location. For 14 industries there is a page on what gets checked first.

Idea validation by industry

Test your business idea
before you lose time and money.

Test the idea shows your biggest risk and delivers a first concept test.

Test your idea now Test the idea free · Test the market £85 · Test the business model £209 · all one-off, no subscription