Phoenix Flow IndexPhoenix Flow Index
Phoenix Flow Index

A quiet tool for high demand lives.

Weekly signal and simple protocols to reduce drift and protect your rhythm.

PFI (Phoenix Flow Index) is a continuity instrument. A short weekly check in becomes a clear next step and a continuity record.

What we mean by Flow

Flow is steadiness, agency, and coherence under real life—not peak performance or a mood score. PFI reads foundation signals alongside context so you can protect what is working and choose a next step small enough to hold.

Learn more in PFI Language
Start the Free BaselineSee pricing

Prefer lighter continuity? Pulse is available.

Choose your level

Baseline

Free

  • 5 minutes
  • Flow Band + smallest next step
Start Baseline

In-Depth Debrief

$199 one-time

  • Expanded interpretation
  • 14-day Foundation Cycle runway
  • Two structured prompts
Buy Debrief

Pulse

$49/mo

  • Weekly check-in + history
  • No cycles or calibration
Subscribe to Pulse

Instrument

Recommended

$99/mo

  • The full instrument
  • Cycles, calibration, and continuity
Subscribe to Instrument

If you already know you want the full instrument, you can subscribe to Instrument without buying the Debrief.

Integration over engagement. Ritual over gamification.

How PFI works

01

Baseline (free)

Up to 10 questions. A Flow Band reading (Stable, Strained, Critical) and the smallest effective next step.

02

Foundation Cycle

Available with Debrief (14-day runway) or with Instrument (ongoing).

03

Instrument

Ongoing cycles, calibration, and a continuity record across weeks, seasons, and transitions.

Prefer lighter continuity? Pulse is weekly check in and history without cycles and calibration. Learn about Pulse.

Not a mood score. Not a performance score.

PFI is a stability + load reading that helps you protect Flow over time. Your Baseline and weekly check-ins point to one small, holdable next step.

Begin your Baseline

The Citadel emblemPrefer self-led tools and lessons? Explore The Citadel.

Add PFI to your phone

PFI installs like an app from your browser — no app store needed. It opens full-screen with the Phoenix Flow Index icon.

iPhone (Safari)

  1. Open this site in Safari.
  2. Tap the Share icon (square with an up arrow).
  3. Tap Add to Home Screen.
  4. Tap Add.

Android (Chrome)

  1. Open this site in Chrome.
  2. Tap the three-dot menu.
  3. Tap Install app (or Add to Home screen).
  4. Confirm.

Or tap the Install banner if it appears at the bottom of the page.

Tip: if you saved PFI earlier and the icon looks out of date, remove the old home-screen icon and add it again to get the fresh logo.