Consultants bill for structured thinking. A second brain that captures and links that thinking compounds your fee per hour. Here is the workflow.
Capture during the meeting, not after
Notes taken after a client call miss 40% of the signal. Phone-based capture during the call (quiet, unobtrusive) is the only version that retains the detail.
Tag by client and engagement
Every note gets a #client/acme and #engagement/growth-audit tag. The cross-cut — all notes for this engagement, all notes across engagements for this client — is the retrievable product.
Evergreen frameworks
Evergreen notes are where the real leverage sits. Every time you notice a pattern across engagements, distill it into a named framework. "The three-horizons product bet" is more reusable than "observations from the Acme pitch."
Privacy as non-negotiable
Client notes are the most legally sensitive data a consultant holds. Cloud-hosted notes are a confidentiality violation waiting to happen. On-device or zero-knowledge storage isn't optional — it is a contract requirement for most corporate work.
AI as the pattern-surfacer
The AI's job is to flag: "you've seen this pattern in three engagements — does it deserve a framework?" That kind of pattern surfacing across months of notes is impossible without an embedded second brain.
About Sovereign — A privacy-first AI personal assistant that runs entirely on your iPhone. On-device LLM, zero-knowledge encryption, and a coach that learns from your own words. See how it works or visit the homepage.