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Enrichment waterfall

Records filled from the cheapest source that knows the answer, never paying twice.

By
Caleb and Ryan, the founders
Updated
September 2, 2026
Version
0.1, in the library
  • n8n
  • Anthropic API

Runs enrichment as a waterfall: check what you already know first, then each source in cost order, stopping the moment a field is confidently filled. Every fill is tagged with its source and date, so you know what you know and where it came from.

Built, documented, running.

Part of the working library we deploy from on every engagement.

Bring this into a project

Runs on

  • n8n
  • Anthropic API

2 requirements, below.

  • Complete and documented: the same files we run ourselves.
  • Deployed and tuned to your stack as part of an engagement.

The file

Draft excerpt
# The waterfall 0. our own records: everything checks here first1. the sources, cheapest first, each with a stop ruletag: every fill carries source + datelaw: a filled field is never bought again

What is inside

3 items. Includes deployment guide.

  • flow.jsonThe waterfall, source by source, with stops
  • source-order.mdThe cost-ordered ladder and its stop rules
  • guide.mdMeasuring fill quality by source

Who it is for

  • Enrichment spend is flat-rate carpet bombing.
  • The same fields get bought again because fills are untracked.
  • You distrust enriched data because its provenance is invisible.

Requirements

  • At least one enrichment source connected
  • The fields worth filling, ranked

Where this sits

  1. This system

    Enrichment waterfall

    In the library, running.

  2. In your stack

    Deployed on an engagement

    The audit finds which system earns its place first; we install and tune it around how you work.

Changelog

  1. September 2, 2026In the library. Version 0.1 runs in our own operation.

Related

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    Document intake and extraction

    Paperwork reads itself and files its own fields

    Works with n8n, Anthropic API.

    Built and running

  2. Workflow

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    Every lead from every door lands in one queue, deduped and routed in seconds

    Works with n8n, Make.

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  3. Agent pack

    Prospect list builder

    An ideal-customer list built on a schedule, checked against your records first

    Works with Claude Code, Anthropic API.

    Built and running