📊 ValuLab · Valuation Calculator

Explore a valuation range that fits your business.

Guidance across all 18 sectors, editable business-model multiples and optional two-stream calculations. Explore your range, review assumptions and save or export your scenarios.

Free preview · Full results, saving and exports require an active trial or Founder Pro

thefoundersstack.com/valulab
Northstar Test (fictional)Equipment + software · Revenue Stage · United States
IllustrativePlanning estimate
2 streamsSeparate assumptions
$300–700KCombined range
MethodValuationContext
Equipment · $100K × 1–3$100–300KIllustrative
Software · $50K × 4–8$200–400KIllustrative
Range midpoint$500KArithmetic, not an asking price

Most founders pick a valuation from a blog post or a friend's round, and an investor sees through it in seconds.

A valuation is not a guess. It is a claim with evidence behind it. When an investor asks how you got to your number, "comparable rounds" is not an answer. ValuLab shows how expected revenue and chosen multiples change a planning valuation range, so you can explain the assumptions.

How it works

From profile to planning range in three steps.

1

Set your profile

Your startup name and sectors come from your profile. Confirm your stage, geography and currency, then choose how your business earns revenue. Sector guidance helps you find the closest model.

ValuLab · Profile
SaaS / B2BSector
SeedStage
United StatesGeography
US$2MNext-12-month revenue
2

Revenue Multiple method

Choose software, products, platform fees, business services, education, care, transport, agriculture or specialist commercial models. Enter expected next-12-month revenue and edit the suggested multiples. Add a second stream to sum both ranges. Sources are optional; models without a suitable shared range use your own comparables. Development-stage biotech has a separate programme cash-flow worksheet.

Revenue Multiple
MetricValue
Expected next-12-month revenueUS$2M
Illustrative multiple3–5×
Editable multiple3–5×
Valuation$6–10M
3

Save up to 3 scenarios and view results

Save up to three named scenarios with their assumptions and sources. Review the revenue scenarios and the assumptions behind your ask, then download the report. Enter agreed round terms in CapLab.

Scenarios
ScenarioValuation
Base CaseNeeds review
Optimistic$10.2M
Conservative$6.5M
📈Open CapLab →
What's inside

Built around the questions investors actually ask.

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Fit the business model
Commercial businesses use next-12-month revenue and editable multiples. Development-stage biotech programmes use costs, cash flows and explicit probabilities.
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Source context
Review dated references behind the suggested multiples. They are planning assumptions, not measured startup deal ranges.
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Two revenue streams
Calculate each model separately, then add low + low and high + high. Both streams use the same currency and 12-month forecast; count each sale once.
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Every sector, different economics
Service and physical-product paths sit alongside software and biotech. Gaming, balance-sheet finance, owned property and energy projects have specific guidance rather than an invented shared multiple.
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3 saved scenarios
Save up to three named scenarios and compare them side by side. Reopen any one to review its saved assumptions and sources.
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Revenue scenarios and your ask
Explore conservative, base and upside forecasts. See the revenue implied by a proposed ask; two-stream comparisons keep the same revenue mix.
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PDF reports
Export your selected scenario with each stream’s revenue, multiples, range and dated sources. Programme reports retain their separate cash-flow assumptions.
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Five Learn lessons
Understand pre/post-money, revenue multiples, your range and ask, growing into the next round and local paperwork. Try a lesson’s illustrative numbers in Calculate.
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Plan terms in CapLab
Once you agree round terms, enter the pre-money value in CapLab to model ownership and dilution.
Sector coverage

Guidance for all 18 sectors.

Choose the way you earn revenue within your sector. Suggested ranges are editable planning judgements informed by dated references, not measured startup deal bands. No extra evidence questionnaire is required.

Fintech
SaaS / B2B Software
Consumer / D2C
Deep Tech / AI
Health / MedTech
Biotech & Pharma / Life Sciences
EdTech
CleanTech / Climate
Logistics / Supply Chain
Real Estate / PropTech
Gaming / Entertainment
AgriTech
HRTech / Future of Work
LegalTech
Cybersecurity
Aerospace & Defence
Industrial / Hardware / Manufacturing
Other

Where a common revenue multiple does not fit, ValuLab leaves it blank and explains the limitation. Lenders, owned property and energy projects may need a separate equity or asset valuation. The development-stage biotech worksheet estimates one programme, not company pre-money equity.

Part of the stack

ValuLab is step 1 of your raise.

Use your planning range to prepare for investor discussions, then enter agreed terms in the tools that follow.

Practical fundraising guides

Current access, pilot pricing and allowances →

Know your number before they ask.

Expected revenue and editable multiples, with your assumptions ready to review.

Explore ValuLab →

Free preview · Full results, saving and exports require an active trial or Founder Pro