Search the Founder Knowledge Platform
Guides, free tools, glossary, comparisons, and industry playbooks — one index.
Guides · 3
- How to Validate a Startup Idea (2026 Founder's Playbook)A rigorous, evidence-based playbook for validating a startup idea in 2026: customer discovery, market sizing, competitive analysis, MVP tests, and the metrics that separate a fundable business from a hobby.
- TAM, SAM, SOM Explained: How to Size a Startup Market ProperlyA practical guide to market sizing for founders. Learn to compute TAM, SAM, and SOM bottom-up, avoid the top-down trap, and produce a market slide that convinces sophisticated investors.
- Finding Product-Market Fit: Signals, Measurement, and Common TrapsProduct-Market Fit is the single most important milestone in a startup's life. Learn the behavioural signals of PMF, how to measure it (Sean Ellis test, retention cohorts), and the traps that trick founders into declaring it too early.
Free tools · 4
- AI Startup Idea GeneratorGenerate defensible startup ideas mapped to real markets, real customers, and real pains — not random buzzwords.
- AI Startup Name GeneratorGenerate memorable, brandable startup names with available .com and .ai domains — grounded in your positioning, not random word soup.
- AI SWOT Analysis GeneratorGenerate a rigorous SWOT analysis grounded in real market and competitive data — not generic bullet points.
- AI Lean Canvas GeneratorTurn a startup idea into a one-page Lean Canvas — problem, solution, unique value proposition, unfair advantage, and metrics — grounded in market data.
Glossary · 11
- Total Addressable Market (TAM)TAM is the total annual revenue opportunity for a product if it captured 100% of its market.
- Serviceable Addressable Market (SAM)SAM is the slice of TAM you can actually serve with your product, geography, language, and channel today.
- Serviceable Obtainable Market (SOM)SOM is the realistic slice of SAM you can win in the next 1–3 years given competition and go-to-market capacity.
- Customer Acquisition Cost (CAC)CAC is the fully-loaded sales and marketing cost required to acquire one paying customer.
- Lifetime Value (LTV)LTV is the total gross profit a customer will generate across their entire relationship with your company.
- Minimum Viable Product (MVP)An MVP is the smallest product that lets you learn the most about customers with the least effort.
- Product-Market Fit (PMF)Product-Market Fit is the point where a product satisfies strong market demand, evidenced by retention, referral, and organic pull.
- Burn RateBurn rate is the monthly amount of cash a startup consumes before it becomes profitable.
- RunwayRunway is the number of months a startup can operate before it runs out of cash at its current burn rate.
- Pitch DeckA pitch deck is a concise slide document (usually 10–15 slides) used to raise capital from investors.
- Market ValidationMarket validation is the process of testing whether a real customer group has a real, painful, willing-to-pay problem — before building the product.
Compare · 3
- StartupDeckAI vs ValidatorAI — Which Startup Validator Should You Choose?An honest, evidence-based comparison of StartupDeckAI and ValidatorAI for startup idea validation. Compare speed, depth of analysis, evidence sourcing, and investor-readiness.
- StartupDeckAI vs FounderPal — Full Validation vs Solo-Founder Tool SuiteA fair comparison of StartupDeckAI (an evidence-backed validation platform) and FounderPal (a collection of AI mini-tools for solo founders). Learn which fits your stage.
- StartupDeckAI vs ChatGPT — Purpose-Built Validation vs General AIChatGPT is a general-purpose AI. StartupDeckAI is a purpose-built founder intelligence pipeline. Compare depth, evidence sourcing, and reproducibility for startup validation.
Industries · 4
- Startup Validation for SaaS FoundersValidate a SaaS startup idea with the metrics investors actually care about: retention, gross margin, LTV/CAC, and CAC payback. Sector-specific benchmarks and pitfalls.
- Startup Validation for FinTech FoundersValidating a FinTech startup requires additional layers: regulatory feasibility, unit economics under interchange/lending margins, and trust signals. Sector-specific playbook.
- Startup Validation for AI FoundersValidating an AI startup in 2026: differentiation beyond wrappers, defensibility, unit economics under model API costs, and the 'AI-native' distribution advantage.
- Startup Validation for Marketplace FoundersMarketplace validation is the hardest in startups — two-sided demand, cold start, and liquidity dynamics. A rigorous framework for pre-launch validation.
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