Financial models that get funded
Financial Modeling Services for Startups & Growth Companies
We build investor-ready financial models that actually get funded. After 884 projects and $3B+ raised by our clients, we know exactly what investors want to see in your numbers — from 3-statement models and DCF analysis to SaaS cohort forecasts and scenario planning.
- 3-statement, DCF, SaaS, and 15+ other model types — custom-built, never templates
- $3B+ raised by our clients using Waveup's financial models as foundation
- Starting at $3,000 — delivered in 2-4 weeks with a 60-minute walkthrough
Financial modeling services involve building structured spreadsheet models that project a company's revenue, expenses, and cash flow over 3-5 years. Waveup provides startup financial modeling services including 3-statement models, DCF analysis, SaaS projections, and scenario planning, with 884 advisory projects completed across 64 countries since 2014.
Financial modeling backed by real numbers
After building 500+ financial models — from pre-revenue seed decks to $100M+ M&A transactions — we've learned that the model isn't just a spreadsheet. It's the single most scrutinized document in any fundraising data room.
When do you need financial modeling services?
Raising a seed or Series A? Investors won't write a check without a solid 3-5 year financial model showing revenue projections, unit economics, and cash runway. In our experience across 884 projects, founders with well-built models close rounds 40% faster than those pitching off a napkin sketch.
Buying or selling a company? M&A financial models include DCF valuation, synergy analysis, and pro forma financials for deal structuring. We've supported both buy-side and sell-side transactions — so we know what acquirers actually scrutinize in the numbers.
Launching a new product line or entering a new market? An operating model helps you plan headcount, marketing spend, and break-even timelines. For example, a B2B SaaS startup expanding into Europe needs a model that accounts for localized pricing, FX exposure, and slower sales cycles.
Your board expects quarterly updates with actuals vs. plan variance, updated forecasts, and scenario analysis. We build the model that makes reporting automatic — change actuals in one tab, and the entire variance report updates across 12 months.
Investors will stress-test your numbers during due diligence. We build models that survive scrutiny — with documented assumptions, sensitivity tables, and clean formula logic. One of our SaaS clients had 3 VCs pass because their model broke when investors changed a single input. We rebuilt it and they closed $6M in a month.
Running low on runway? A detailed cash flow model with burn rate scenarios helps you decide when to cut, when to raise, and when to push. In 2026, with fundraising timelines stretching 6-9 months on average, getting this right is the difference between survival and shutdown.
Types of financial models we build
- 3-Statement Model
- DCF & Valuation
- SaaS / Marketplace
- Operating & Budget

The foundation of every fundraising process. We build fully integrated income statement, balance sheet, and cash flow statement models with revenue drivers tied to your actual metrics — MRR, ARPU, churn rate, not just top-line growth assumptions. Working capital and capex flow through automatically. For a deeper understanding of how financial modeling works, see Corporate Finance Institute's modeling guide.
- Revenue drivers linked to your real acquisition channels and conversion rates
- 3-year and 5-year projection horizons with monthly granularity in Year 1
- Scenario analysis built in — base, bull, and bear cases
- The standard every VC expects from seed through Series B

Discounted cash flow analysis with terminal value calculations, WACC computation using industry-specific inputs, and comparable company multiples (EV/Revenue, EV/EBITDA). We build pre-money and post-money valuation scenarios that hold up under investor scrutiny. Essential for M&A, Series B+, and any strategic transaction where both sides need to agree on a number. After valuing 150+ companies, we know which assumptions investors challenge first — and we document every one.

Cohort-based revenue forecasting is the gold standard for SaaS — monthly and annual cohorts that show exactly how revenue builds over time. We model LTV/CAC with payback period analysis, net revenue retention, expansion revenue, and gross margin by cohort. For marketplace businesses: take rate modeling, GMV projections, supply/demand dynamics, and liquidity thresholds. Each model includes a unit economics dashboard with sensitivity toggles so you can show investors what happens when churn drops from 5% to 3%, or CAC increases by 20%.

Department-level budgets — engineering, sales, marketing, G&A — with headcount planning and loaded cost per employee. Driver-based expense modeling means every line item traces back to a clear business assumption, not an arbitrary growth percentage. Scenario planning across base, bull, and bear cases shows your board exactly how different paths affect cash runway and break-even timing. We've built operating models for companies from 5 to 500 employees — the structure scales with you.
Why founders choose Waveup for financial modeling
We've built 500+ financial models
- After 884 projects across 414 industries, we know what investors actually review — and what they skip
- $3B+ in capital raised by our clients using models we built
- Every model is custom — a marketplace and a hardware startup have almost nothing in common
Models that get funded
- AI AdTech client closed a $6M seed round in 1 month — every number traced back to a documented assumption
- Clean structure, no circular references, scenario analysis built in
- 3x higher fundraising close rate vs. DIY models or downloaded templates
Full-stack integration
- Your model feeds directly into the pitch deck, CIM, and data room — one team, one narrative
- Numbers and story always aligned. When your model changes, your deck changes with it
- From model to funded: we support the entire fundraising journey
Investor-grade documentation
- Every assumption labeled, every driver documented — investors can audit the model without asking you a single question
- We include a 60-minute walkthrough with every delivery so your team can own it going forward
- Built for due diligence — when investors stress-test your numbers, they hold up
Our financial modeling process
Refined across 500+ model builds. Most engagements take 2-4 weeks — with a 60-minute walkthrough included in every delivery.
We review your business model, existing financials, and goals. For fundraising models, we align with your target investors' expectations — a Series A SaaS model looks very different from a pre-seed hardware startup model. Timeline: 1-2 days.
We collect your historicals, KPIs, and market benchmarks. For pre-revenue startups, we identify comparable companies and industry-specific growth rates from our database of 414 industries. If your data is messy, we clean it — that's part of the job.
We design the model structure — sheets, drivers, and assumptions. Our models use driver-based logic so every output traces back to a clear input. No black boxes, no unexplained formulas. Every assumption is labeled and documented.
We build the full model in Excel or Google Sheets. Revenue projections, expense build-up, working capital, capex — all integrated with error checks and cross-validation. For SaaS models, this includes cohort-based revenue with LTV/CAC analysis.
We create base, bull, and bear scenarios. Sensitivity tables show how changes in key drivers — churn, CAC, pricing, conversion rates — impact your bottom line and cash runway. Investors love this because it shows you've thought about what could go wrong.
You get a clean, documented, editable model with a 60-minute walkthrough. We explain every assumption so you can present with confidence to investors. No locked cells, no hidden formulas — the model is yours to own and update.
Financial models that drove results
$6M seed round — AI AdTech startup
Built a full financial model with 5-year revenue projections, unit economics dashboard, and scenario analysis for an AI-powered advertising technology startup. The model supported a fundraising process that closed a $6M seed round in just 1 month.
- 3-statement model with cohort-based revenue forecasting
- Sensitivity analysis across 3 scenarios (base, bull, bear)
- Model + pitch deck + fundraising support — full-stack delivery

Financial model for a fintech app
Custom financial model for a B2C fintech application with complex unit economics, regulatory cost forecasting, and multi-revenue-stream architecture. The model covered transaction fees, subscription tiers, and interchange revenue — each with separate cohort logic.
- Unit economics modeling with LTV/CAC by acquisition channel
- Regulatory compliance cost layer unique to fintech
- Investor-ready deliverable used in fundraising data room

$6.3M Series A — B2B SaaS platform
Built a B2B SaaS financial forecast benchmarked against a peer group of 12 comparable companies. The model included cohort-based MRR projections, net revenue retention analysis, and a detailed operating expense build-up — and it helped the client raise $6.3M from major European VCs in 3 months.
- Peer-benchmarked financial forecast with 12 comparables
- Cohort MRR + net revenue retention modeling
- Full fundraising support from model to close

6 financial modeling mistakes that kill fundraising deals
In roughly 60% of the financial models we review, founders project Year 1 revenues 2-3x too aggressively. Investors see through unrealistic growth assumptions instantly. Every revenue number needs a driver — acquisition channel, conversion rate, average deal size. No drivers, no credibility.
One set of projections tells investors "I haven't thought about what could go wrong." Always include base, bull, and bear scenarios. Sensitivity tables showing how changes in churn, CAC, or pricing impact your bottom line are what separate a serious model from a wishful spreadsheet.
If your model breaks when someone changes an input, it destroys credibility in the room. We've seen Series A deals stall because a VC changed one assumption and the entire P&L went to #REF errors. Every formula must be traceable, every link must be clean.
Revenue projections without LTV/CAC, gross margin, and payback period analysis are just wishful thinking. In 2026, VCs scrutinize unit economics harder than top-line growth. If your CAC payback is 24 months but your runway is 18, the math doesn't work — and investors will catch it.
Investors can spot a downloaded template in seconds. A SaaS model needs cohort-based revenue; a marketplace model needs GMV and take rate logic; a hardware startup needs BOM and manufacturing ramp. Your model must reflect YOUR business — that's why we don't use templates for any of our 15+ model types.
If investors can't trace a number back to an assumption, they won't trust any number in the model. Every growth rate, every conversion rate, every hiring plan needs a labeled source — whether it's your historical data, a comparable company, or an industry benchmark. We document everything.
Financial modeling: consultant vs DIY vs template
- Best for: Pre-revenue, very early-stage exploration
- Timeline: 2-6 weeks of your own time
- Cost: Free - $500
- Generic structure that doesn't match your business model
- No scenario analysis, no sensitivity tables
- Investors spot downloaded templates in seconds
- Best for: Simple models with limited scope
- Timeline: 1-3 weeks
- Cost: $2,000-$8,000 (variable quality)
- No context on what investors actually look for
- Rarely includes walkthrough or documentation
- No integration with pitch deck or fundraising process
- Best for: Fundraising, M&A, board-level reporting
- Timeline: 2-4 weeks with 60-minute walkthrough included
- Cost: Starting at $3,000
- 884 projects — we know what investors scrutinize in models
- Full-stack: model integrates with pitch deck, CIM, and data room
- 15+ model types, custom-built for your business and stage
Financial model types compared
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Related advisory services
Investor pitch deck
Your financial model's story, told in 15 slides. We build the pitch deck that presents your numbers with the narrative investors need to say yes.
Business valuation
A defensible valuation built on the financial model. DCF, comparable companies, and VC Method — using the same numbers, one consistent story.
Fundraising support
From model to funded. We support the entire fundraising journey — investor outreach, data room, and deal negotiation.
Due diligence consulting
Your financial model will be stress-tested during DD. We build models that survive scrutiny — and we run DD for investors too.
Confidential information memorandum
For M&A sell-side processes, the CIM weaves your financial model into a compelling deal narrative that drives buyer interest.
M&A advisory
M&A models — DCF, LBO, pro forma — are the backbone of every transaction. We handle modeling and the full deal process.
Financial modeling services FAQ
What is a financial model?
How much do financial modeling services cost?
How long does it take to build a financial model?
What's the difference between a financial model and a financial projection?
Do I need a financial model for fundraising?
What types of financial models do you build?
Can I edit the financial model after delivery?
What makes a startup financial model different from a corporate one?
Should I use a template or hire a financial model consultant?
What KPIs should be in my financial model?
Ready to build a model that gets funded?
Whether you're preparing for a seed round, Series A, or M&A transaction, our team has built 500+ financial models that have supported $3B+ in total capital raised. Starting at $3,000 with delivery in 2-4 weeks. Let's build yours.





















