What the whole stack costs
Clay's waterfall pattern is the current default
Clay's waterfall enrichment queries multiple data providers in sequence until one returns a valid, verified record, which produces meaningfully higher match rates on a targeted list than relying on a single data source.
Entry-level plan. Frequently replaces a €15,000-a-year ZoomInfo or Cognism contract for early-stage prospecting hygiene.
Pair with Clay if your network-first sourcing needs a wider net beyond first- and second-degree connections.
Deliverability over volume
Dedicated deliverability keeps a small volume of highly personalized email out of spam, without the overhead of a full sales engagement platform.
Combines light enrichment and sequencing for founders who want fewer moving parts than a Clay plus Smartlead combination.
Sophistication you have not earned yet
Research and drafting, not unsupervised sending
Use Claude to accelerate the research and drafting behind each message, not to generate the message itself unsupervised. The value of the bespoke structure in Step Two depends entirely on each detail being accurate, and an unverified detail generated without a human check is worse than no personalization at all.
See Addendum D for the two specific prompts used at this stage.