Blog

Notes from the build.

Product thinking, engineering, and guides for operators who live on the phone.

Product

Why every cold call should make the next one better

Most cold-call tools help you call more. The real unlock is a closed loop: tag the outcome, the brain re-weights, and the playbook rewrites itself in about thirty seconds, so the next call starts ahead of the last one.

Jun 5, 2026·5 min read
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Engineering

The PII firewall: a shared sales brain that stays GDPR-compliant

A shared brain is only valuable if it is also safe. We split market pattern from prospect identity at the architecture level, using three PII-free shared brains, quarantined per-deal memory, and a prompt-injection screen that keeps planted names out.

Jun 3, 2026·6 min read
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Guide

Five ways to feed your sales brain

No rip-and-replace. Plug in what you already have: live calls, a pasted transcript, your Fireflies account, a folder of documents, or a single typed insight. All five on-ramps converge on one ingestion-to-extraction pipeline.

Jun 1, 2026·5 min read
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Stop calling more. Start calling better.

Describe your customer in one sentence. The agent sources the leads, writes the playbook, coaches you live, and gets sharper with every call.