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VouchStarter KitUse my dataMain content starts here
Open-source Vouch · Local-first decision intelligence

Find where the business journey is breaking—and decide what deserves attention next.

Vouch Starter Kit 2.0 turns CSV/XLSX records into explainable priorities, actions, comparisons and observed outcomes. Run it locally, inspect every rule, build an industry pack or embed the engine in your own stack.

Explore in 30 seconds

Trace a finished journey.

Open two review periods, see the break points, compare movement and inspect observed outcomes. Nothing is uploaded.

Explore a completed review
I have business records

Decide what needs attention.

Your source file stays in this browser and is discarded after parsing. Saved reviews use local IndexedDB.

Use my CSV or XLSX
  • No signup
  • No backend
  • Inspect rules
  • Local processing
  • MIT licensed
Founder Decision ReviewFrom break point to owned action
01 Enquiry arrives02 Someone responds03 Next step becomes unclear Possible break04 Owner acts
3priorities need attention
2review periods
Measuredassociated outcomes
One Vouch product family

Start with the surface that matches your question.

Every path uses the same idea: find the break, decide what deserves attention and test a clearer next action.

Problem Lab · 60–90 secondsI want to trace a customer journey

Identify a likely break without uploading business data.

Data Lab · guided demoI already have enquiry records

See how Vouch turns existing records into a small number of decisions.

Starter Kit · open sourceI want to run Vouch locally

Analyse files, inspect rules, save reviews and compare outcomes in your browser.

Commercial Vouch · working sessionI want to fix a repeated business break

Work with Vouch on a journey, implementation and operating experiment.

Shareable industry examples

See how the same method works across business journeys.

Each stable URL opens a finished workspace with two reviews, actions and outcomes—ready to inspect or share.

Interior design & architectureFind the break → decide → act → observeAgency & consultingFind the break → decide → act → observeSaaSFind the break → decide → act → observeGeneral salesFind the break → decide → act → observe
Developer example: Recruitment AgencyA fifth declarative pack demonstrating community extensibility →
Build with Vouch

Use the engine in your own data, industry and stack.

The deterministic core is separated from parsing, storage and React so you can adopt only what you need.

For developers

Embed the headless TypeScript API.

Pass rows, a validated pack and mappings. Receive a JSON-serializable review with evidence and honest unavailable states.

Read the embedding guide →
For industry experts

Build a vertical decision pack.

Define fields, stages, aliases and versioned rules without hiding how a priority was produced.

Build your first pack →
For consultants and teams

Deploy a branded local-first review.

Fork the reference experience, preserve the privacy boundary and adapt the workflow to a repeated business journey.

Review deployment options →
Open source · MIT licensed

Help make business decision intelligence inspectable.

Star the repository, try an example, improve a mapping or contribute a pack for the industry you understand.

View on GitHubStar Vouch Starter KitFind an issue to contribute →
Reference workflow

From business journey to observed outcome.

Six explainable steps, no signup and no infrastructure required.

  1. 1

    Choose a journey

    Pick the business pack that matches how work moves.

  2. 2

    Use sample or records

    Explore instantly, or parse your CSV/XLSX locally.

  3. 3

    Confirm the evidence

    Review mappings, stages, identity and data limitations.

  4. 4

    Find the break

    See supported risks, missing evidence and what is changing.

  5. 5

    Decide what matters

    Turn priorities and movements into owned actions.

  6. 6

    Observe the outcome

    Compare later reviews without rewriting history.

Open-source foundation

Transparent locally. Operational with Vouch.

Starter Kit includes local ingestion, normalization, packs, deterministic rules, local workspaces, comparisons, actions, outcomes and exports.

Commercial Vouch adds guided implementation, managed deployment, cloud sync, connectors, collaboration, automation, operating cadence and support.

The Starter Kit makes the decision method inspectable. Commercial Vouch helps a business apply it to a repeated journey.

Try the Problem LabRequest a working session

Your business data stays yours.

Files are parsed in memory and discarded after parsing. Saved workspaces remain in this browser profile until you export or delete them. Telemetry is disabled by default.

Privacy and local data →