Bundle catalog

frameworks bundle

Product-Market Fit 40 Percent Test

A free, open-source set of 10 Markdown files that shows an AI assistant how to apply Product-Market Fit 40 Percent Test to evidence, decisions, and reviewable outputs.

Use this bundle to apply Product-Market Fit 40 Percent Test to a concrete question while keeping evidence, assumptions, stakeholder judgment, and review criteria visible. The page previews a framework guide, an overview, a workflow, and a template; the intended output is PMF survey design, result, limitation, and next-test brief.

Project-reviewed beta

10 Markdown files · 1,529 words · no signup · CC-BY-4.0

Professional review status

No professional domain review recorded

This bundle covers financial, legal, privacy, regulatory subject matter. It uses cited sources to support research, but it is not professional advice and should not be the sole basis for consequential decisions.

Review before reliance: An authorized decision owner and qualified domain reviewer appropriate to the framework, evidence, jurisdiction, and proposed action.

Maintainer, editorial, or technical review addresses the bundle as a published artifact. It does not constitute legal, medical, financial, accounting, or other regulated professional approval.

Inspect before downloading

See what is inside

These previews come from the published bundle files, so you can judge the method and writing before using it.

Is this bundle right for your task?

Who it is for

  • Practitioners using Product-Market Fit 40 Percent Test to structure analysis, decisions, facilitation, or review
  • Teams working in Cross-industry, Business operations

When to use it

  • A team needs to apply Product-Market Fit 40 Percent Test to a concrete decision without skipping evidence, constraints, or stakeholder judgment.
  • An existing analysis needs its assumptions, reasoning, affected parties, and review criteria checked.

What you need to provide

  • The decision or question, available evidence, operating constraints, affected stakeholders, and desired outcome.
  • Existing analysis, definitions, assumptions, examples, and review criteria that the framework must reconcile.

Tasks and expected outputs

Questions it helps answer

  • Apply a named framework without inventing inputs, applicability, classifications, calculations, thresholds, or outcomes.
  • Produce a reviewable decision artifact with explicit evidence, assumptions, alternatives, validation, and authority boundaries.

What it helps produce

  • PMF survey design, result, limitation, and next-test brief

Practical example

Use it with an agent

Load the bundle as context, provide the evidence named above, then adapt this example to your situation.

Provide the decision or question, available evidence, operating constraints, affected stakeholders, and desired outcome. Ask the agent to apply Product-Market Fit 40 Percent Test and produce PMF survey design, result, limitation, and next-test brief that shows how evidence maps to the framework, where judgment is required, and what remains unresolved. Begin with medium.com — Growthhackers / Using Product Market Fit To Drive Sustainable Growth 58e9124ee8db, then confirm that the reference is current and applicable. Inspect Product-Market Fit 40 Percent Test source-backed framework guide before drafting.

Context path: bundles/frameworks/product-market-fit-40-test

What the bundle includes

Frameworks

  • Sean Ellis product-market-fit survey

Evaluations

  • Product-Market Fit 40 Percent Test source verification check

Sources used to build this bundle

These are the public references behind the role definition and operating guidance. The bundle does not replace current documentation or evidence from your site.

Limitations and safe use

Do not use this for

  • Applying the framework mechanically when the decision requires missing evidence, stakeholder judgment, or qualified review.

Known limitations

  • The 40 percent result is a practitioner heuristic, not an universal statistical proof of product-market fit; sample, wording, response bias, segment, retention, market, causal effects, and outcomes require local evidence.
  • Task-specific conclusions require current inspected evidence for current source definitions and scope, local objective and context, inspected inputs, assumptions, alternatives, calculations, constraints, implementation, outcomes, validation, decision ownership, and approval evidence.
  • This bundle does not grant authority to contact or profile users, collect survey data, publish fit claims, change roadmap or strategy, allocate budgets, or represent demand, fit, growth, or approval.

Safety notes

  • Minimize personal, customer, employee, financial, credential, security, privileged, medical, and unreleased information.
  • Preserve prompt-supplied facts as Provided and mark missing facts Needs verification; do not invent owners, dates, versions, reviewers, or system state.
  • Require explicit confirmation from an evidenced authorized reviewer before taking any action to contact or profile users, collect survey data, publish fit claims, change roadmap or strategy, allocate budgets, or represent demand, fit, growth, or approval.

Next step

Inspect it before relying on it

Download the bundle for use, review its source files and evidence, or read the agent guidance. If the project is useful, starring the repository helps others discover it.