Resources
Resources library
Learn: formulas, examples, statistics, and calculator guides for the pricing, stack, runway, hiring, and growth decisions solo AI founders face.
Resources
169
Calculators Covered
58
Latest Publish
May 26, 2026
How To Use
How To Use
Showing 6 of 65.
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SaaS Metrics
How to Use A/B Test Significance Calculator
Validate your A/B test results to make data-driven decisions. Learn how to use this calculator to determine if observed differences in conversion rates.
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SaaS Metrics
How to Use Ad Spend / ROAS Calculator
Calculate ROAS from ad spend + revenue, then break it down by gross margin, contribution margin, and CAC payback at your scale.
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general
How to Use Agent Cost Per Validated Customer
How to use Agent Cost Per Validated Customer: compute AI plus infrastructure cost per activated retained user, with gross margin at any subscription price.
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SaaS Metrics
How to Use AI Feature Attribution
How much of your ARR is your AI feature actually driving? Net of infra cost, with cohort gross margin and retention lift.
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general
How to Use AI Product Margin Calculator
Calculate per-user margin for AI products from subscription price, API token costs, hosting, and per-user expenses.
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general
How to Use AI Stack Cost Calculator
Estimate your full AI app stack cost at different user scales including hosting, database, auth, AI API, and third-party services.
Alternatives
Alternatives
Showing 4 of 4.
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Operations
Cursor Alternatives for Developers (2026)
Cursor alternatives in 2026: Windsurf, GitHub Copilot, Claude Code, and Zed compared on price, billing model, and fit after Cursor moved to credit-based pricing.
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Operations
Pinecone Alternatives for Vector Search (2026)
Pinecone alternatives in 2026: Qdrant, Weaviate, and pgvector compared on price and fit. Pinecone Standard has a $50/mo minimum; pgvector reuses your Postgres.
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Operations
Stripe Alternatives for SaaS (2026)
Stripe alternatives for SaaS in 2026: Paddle, Lemon Squeezy, Polar, and Braintree compared on fees, merchant-of-record tax handling, and fit.
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Operations
Zapier Alternatives for Automation (2026)
Zapier alternatives in 2026: Make, n8n, and Pipedream compared on price, billing model, and fit. Make starts at $9/mo and n8n self-hosts for the cost of a VPS.
Learn
Learn
Showing 6 of 30.
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Distributed Teams
What Is Async Communication? Simply Explained
Async communication explained for distributed teams. Discover how it boosts productivity, reduces meeting fatigue, and enables smooth global collaboration.
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ecommerce
What Is Average Order Value? Simply Explained
Learn what Average Order Value (AOV) is, why it's important for e-commerce growth, and how to calculate it. Discover strategies to boost your online.
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break even
What Is Break-Even Point? Simply Explained
Discover the Break-Even Point: the sales volume where total costs equal total revenue. Learn its formula, real-world examples, and why it's vital.
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startup finance
What Is Burn Rate? Meaning, Formula & Runway
Burn rate is how fast a business spends cash before turning a profit. Learn gross vs net burn, the formula, and how it sets your startup runway.
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SaaS Metrics
What Is CAC? Simply Explained
Calculate Customer Acquisition Cost (CAC) for your SaaS. Learn its formula, real-world impact, and how to optimize it for sustainable growth and profitability.
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ecommerce
What Is Cart Abandonment Rate? Simply Explained
Understand cart abandonment rate: its definition, formula, real-world impact, and strategies to recover lost sales in e-commerce. Essential for AI Biz Hub.
Formula
Formulas
Showing 6 of 25.
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Profitability
Break Even Formula
Master the Break-Even Formula to determine the exact sales volume needed to cover all costs and achieve profitability. Essential for business planning.
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SaaS Metrics
Business Valuation Formula (Earnings x Multiple)
The business valuation formula multiplies normalized earnings (SDE or EBITDA) by an industry multiple. See how to set the multiple and bracket the value range.
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SaaS Metrics
CAC Formula: How to Calculate Customer Acquisition Cost
The CAC formula divides sales and marketing spend by new customers. See how to calculate customer acquisition cost, with a worked example and variations.
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Unit Economics
CAC Payback Formula
Master the CAC Payback Formula to understand how quickly your business recoups customer acquisition costs, important for evaluating marketing efficiency.
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Operations
Cash Conversion Cycle Formula (CCC) Explained
The cash conversion cycle formula is DIO + DSO - DPO. See each component, a worked example, and how to shorten the cycle to free up working capital.
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SaaS Metrics
Churn Rate Formula: How to Calculate It
The churn rate formula: customers lost divided by starting customers, times 100. See the calculation, variables, a worked SaaS example, and variations.
Examples
Examples
Showing 6 of 30.
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Experimentation
A/B Test Significance Examples & P-Values
Four worked A/B test significance examples showing how sample size and lift drive the p-value, so you call a real winner instead of shipping random noise.
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Profitability
Break Even Examples
Master profitability with practical break-even examples from SaaS, retail, and services. Learn to calculate vital thresholds for sustainable business.
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SaaS Metrics
Business Valuation Examples
Explore practical business valuation examples for SaaS companies, covering ARR multiples, DCF, and unit economics to understand diverse scenarios.
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SaaS Metrics
CAC Examples
Explore diverse Customer Acquisition Cost (CAC) examples across SaaS industries, understanding how different business models and strategies impact.
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Runway & Cash Planning
CAC Payback Examples
CAC payback examples across SaaS, e-commerce, and B2B: how long it takes to recoup acquisition cost at different gross margins and average order values.
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Operations
Cash Conversion Cycle Examples
Master the Cash Conversion Cycle (CCC) with practical examples across diverse industries. Learn to optimize working capital and enhance liquidity.
Statistics
Statistics
Showing 6 of 15.
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Experimentation
15 A/B Testing Statistics
A/B testing statistics on win rates, sample size, and false positives, each taken from a named primary source: Microsoft's experimentation platform and a peer-reviewed review of A/B testing methodology.
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SaaS Metrics
15 Business Valuation Statistics
Business valuation statistics on SDE and EBITDA multiples, deal structure, and survival, each taken from a named primary source: the IBBA Market Pulse survey, the BLS, the SBA, and the Census Bureau.
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Runway & Cash Planning
15 Cash Flow Statistics
Cash flow statistics on cash buffer days, small-business survival, and financing gaps, each taken from a named primary source: JPMorgan Chase Institute, the Federal Reserve, BLS, Census, and SBA.
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SaaS Metrics
15 Customer Retention Statistics
Customer retention statistics on defection rates, retention economics, and survival, each taken from a named primary source: Harvard Business Review and Bain research, plus federal business data.
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ecommerce
15 E-Commerce Statistics
E-commerce statistics on online sales share, growth, and cart abandonment, each taken from a named primary source: the U.S. Census Bureau and the Baymard Institute's checkout research.
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Freelancing
15 Freelancing Statistics
Freelancing statistics on self-employment, nonemployer businesses, and remote work, each taken from a named primary source: the U.S. Census Bureau and the Bureau of Labor Statistics.
By topic
Calculator hubs
All tools grouped by business decision — pick a hub to see the relevant calculators side by side.
5 tools
Pricing & profitability calculators
Pressure-test price floors, margin targets, break-even volume, and channel economics before you touch packaging, discounting, or wholesale terms.
Browse →5 tools
Growth & marketing calculators
Check acquisition efficiency, customer value, retention drag, and experiment confidence before you scale spend or call a test a win.
Browse →3 tools
Operations & HR calculators
Model people cost, hiring structure, meeting drag, and business value before you lock in headcount, restructure work, or benchmark leverage.
Browse →5 tools
Cash flow & finance calculators
Track runway pressure, cash timing, project payback, and forecasted revenue before financing, hiring, or spending decisions tighten the window.
Browse →5 tools
Startup planning calculators
Build a first-pass startup model with break-even, runway, forecast, and unit-economics views so the plan survives contact with cash and acquisition reality.
Browse →