Product Development
12 Min Read10 Paid Pilot Examples for B2B Startups (2026)
Ten concrete 2026 B2B pilot structures with buyers, boundaries, prices, evidence targets, and conversion paths.
Martin BellCategory100 Tasks Blog
Product Development
Customer discovery, validation, MVPs, product strategy, and iterative delivery methods for learning before overbuilding.
Martin Bell
Product Development
11 Min ReadHow to Pre-Sell Your Startup Idea Before Building (2026)
A practical 2026 path from problem interviews to deposits, paid pilots, or preorders—without pretending an unfinished product already exists.
Martin Bell
Product Development
11 Min Read15 Customer Discovery Questions That Reveal Buying Intent (2026)
A behavior-first 2026 interview guide for separating polite interest from urgent problems, active budgets, real authority, and concrete next steps.
Martin Bell
Product Development
8 Min Read10 Landing Page MVP Examples for Startup Validation (2026)
Ten landing-page tests mapped to the audience, promise, traffic source, call to action, evidence threshold, and next decision.
Martin Bell
Product Development
11 Min ReadHow to Turn a Service Business Into Software (2026)
A 2026 guide to turning repeated service delivery into software only after the workflow, buyer, and value are proven.
Martin Bell
Product Development
7 Min Read10 Customer Validation Questions Before You Build (2026)
Ten pre-build questions for reconstructing the customer's real workflow, constraints, exceptions, and smallest useful test.
Martin Bell
Product Development
7 Min Read10 Wizard-of-Oz MVP Examples for AI Startups (2026)
Ten responsible product-like tests showing the user experience, manual operation, disclosure boundary, success metric, and automation decision.
Martin Bell
Product Development
12 Min ReadHow to Validate a Startup Idea With No Audience (2026)
A 2026 validation process for founders starting from zero reach, using direct customer learning instead of audience size.
Martin Bell
Product Development
7 Min Read10 Concierge MVP Examples for First-Time Founders (2026)
Ten concrete concierge MVPs with customer inputs, manual delivery steps, pricing hypotheses, evidence thresholds, and automation decisions.
Martin Bell
Product Development
11 Min Read10 MVP Examples for AI-First Startups (2026)
A 2026 field guide for matching the MVP format to the real startup risk before committing to a full AI product.
Martin Bell
Product Development
6 Min ReadMVP vs Prototype: Differences and Which to Build First
A prototype explores how a concept should work; an MVP tests a customer or business hypothesis through real use. Compare purpose, evidence, scope, and risk.
Martin Bell
Product Development
10 Min ReadCustomer Validation: An Evidence Ladder for Startups
Move from problem evidence to commitment, paid pilots, repeat use, and scalable economics with a practical validation sequence and honest limits for every signal.
Martin Bell
Product Development
6 Min ReadProduct Ideation Process: Evidence Scorecard and Workshop
Generate product ideas from customer evidence, score them by consequence, reach, feasibility, and testability, then leave the workshop with one owned experiment.
Martin Bell
Product Development
9 Min Read10 Minimum Viable Product Examples and MVP Types
Explore 10 practical MVP formats—from concierge delivery and paid pilots to single-feature software—with the hypothesis, evidence, and failure mode for each.
Martin Bell
Product Development
5 Min ReadIterative Process: Meaning, Examples, and Iterative vs Incremental
An iterative process repeats a cycle to revise an existing result using evidence. Learn how it differs from incremental delivery and when startups should use both.
Martin Bell
Product Development
7 Min ReadCustomer Development: The Four Stages and How to Use Them
Apply Steve Blank’s four-stage Customer Development model with hypotheses, fieldwork, evidence gates, and clear links between discovery, validation, creation, and company building.
Martin Bell
Product Development
4 Min ReadWhat Is Idea Generation? Methods, Templates, and an Exercise
Idea generation is the deliberate production of multiple possible solutions before evaluation. Use practical methods, prompts, and a worked startup exercise.
Martin Bell
Product Development
6 Min ReadProof of Concept vs Prototype vs MVP: What to Build and Why
A proof of concept tests feasibility, a prototype tests a proposed experience, and an MVP tests customer value. Choose from the uncertainty—not a fixed sequence.
Martin Bell
Product Development
7 Min Read10 Types of Innovation: A Practical Startup Guide
Use Doblin’s 10 Types of Innovation to find opportunities beyond product features, combine complementary moves, and choose a test your startup can run now.
Martin Bell
Product Development
8 Min ReadProduct Revenue Forecasting for Product Managers
Forecast a product idea with mechanism-specific formulas, evidence grades, base and downside scenarios, cost estimates, ethical demand tests, and explicit uncertainty.
Else van der BergProven 100-Task Roadmap
Building A Startup Is Agonizing. Use The Proven 100-Task Roadmap.
Most founders are overworked, under-resourced, and forced to build without the operating sequence. 100 Tasks AI turns Martin Bell's 120+ launch process into a 100-task checklist, AI co-founder, Powersheets, and dashboard so you can launch and scale 3-5x faster.
