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v 0.4.7 · private beta · open

Your day logs itself.

Stop reconstructing your week from memory. HyperFlow understands where your time actually went, then prepares clean calendar blocks — for billing, timesheets, the lot — that you review in one click. Local on your Mac. Nothing leaves without your say-so.

See it move, then join the betascroll — we'll meet you below
01 · private by design

Private by design.

Privacy isn't an afterthought; it's the architecture. Five things HyperFlow refuses to do.

  • No screenshots.
  • No keystrokes.
  • No surveillance.
  • No auto-sync.
  • Nothing leaves your Mac without permission.
(For the skeptics: scroll down for the receipt.)
for the people whose week disappears

Built for people whose work disappears into tabs.

Consultants, designers, developers, agency teams, freelancers. If your week ends with "wait — what did I actually do Tuesday?", HyperFlow will immediately make sense. Private beta, capped at 100. One email when a slot opens.

Email only · stored in Resend · unsubscribe in one click
37 / 100 spots fillednext batch this Friday
02 · principles

Three numbers that describe the whole product.

Most "AI productivity" tools take from you and call it convenience. HyperFlow goes the other way. It watches without telling, classifies without sending, and waits for you before it touches your calendar.

100%

Yours, not ours.

Your data lives on your Mac, in ~/Library/Application Support/HyperFlow where you can see it. The classifier sees only stripped window titles — no contacts, no contents, no surveillance.

0auto

No surprises.

No auto-sync, no "smart" suggestions sneaking onto your calendar. Every event lands because you clicked the orange button. Click again later and the second push replaces — your calendar never stacks.

15min

Quietly cadenced.

End your day with a clean timeline instead of mental chaos. HyperFlow runs in the background; at 18:00 a single tap on the shoulder: your day is ready.

03 · the receipt

Here's the receipt — every line.

Privacy isn't a checkbox we tick; it's the architecture. Three layers run before a single byte is sent to Anthropic: apps are skipped entirely, URL patterns are stripped, regex patterns are redacted in-place. Defaults ship strict for NL/EU.

What
Where
Verdict
Stripped window titles
api.anthropic.com
leaves · https
URLs (only with web-watcher extension)
api.anthropic.com
leaves · https
Calendar events (after your push)
googleapis.com
leaves · scoped
Real emails & names
local · contact table
never
Document contents
never
Email contents
never
Screenshots, clipboard, keystrokes
never
Telemetry of any kind
never
04 · how it works

Three stages. One handbrake.

HyperFlow watches, sorts, and waits. The first two stages run by themselves. The last one only fires when you say so. That gap — between knowing and committing — is the whole product.

01 · listener
Watches.

Sees what apps you're using — that's it. Emails, IBANs, phone numbers, credit cards are stripped before anything ever leaves the machine. Until you push, your buffer never goes anywhere.

events / minute14
buffer size0 — flushed clean
02 · classifier
Sorts.

Every fifteen minutes a stripped batch goes to Claude. Out come neat time blocks, sorted by project, snapped to 15-minute boundaries. Nothing identifying. Just patterns.

tokens / day87k
cost / day≈ $0.21
03 · calendar
Waits.

End the day with a calm review. Uncheck what's wrong, push what's right. Run it again later — your calendar replaces, never stacks. Other events stay where they were.

auto-pushed0 — by design
idempotentper-day, marker-based
05 · ambient

Lives on the notch. Stays out of the way.

A 200-pixel tab tucked under your camera bar. It tells you the next thing, counts down, runs the pipeline. Hover to expand. Click to push. Then forget about it again.

06 · numbers

A typical week, in numbers.

One private-beta tester's actual week. Numbers are real, names are not. We replace your work with these defaults the day you opt out.

events recorded
14,318/ week
Window switches, app focus, file opens. Listener buffer flushes every minute.
classification batches
672/ week
Every 15 minutes, 7 days. Even on Sunday. Skip is a button.
tokens to anthropic
609k / week
~87k/day. Stripped titles only — no contents, no contacts, no URLs unless you allow.
cost / week
$1.47
Your own Anthropic key, your own bill. We add nothing. We see nothing.
events pushed
42/ week
After your review. Five days × ~8 blocks merged on the 15-min grid.
time saved logging
2h 40m/ week
Self-reported by 7 beta testers. Most of it on Friday afternoons.
events sent without you
0
Zero, ever, by design. The whole architecture is built around this.
telemetry sent
0bytes
No analytics, no error reporting, no Sentry, no Mixpanel, no PostHog.
files outside your mac
0
Database, contacts, projects, tokens — all under your home directory.
07 · roadmap

What ships, what's next.

Public-by-default. We don't promise dates we don't believe in.

✓ shippedListener · classifier · calendar writerv0.1
✓ shippedSmart privacy filters with override learningv0.4
✓ shippedOne-click push that replaces, never stacksv0.3
✓ shippedQuiet daily nudge at the end of your dayv0.4
→ nextSmarter project detectionv0.5 · soon
→ nextImproved browser trackingv0.5 · soon
· laterAsana & Linear syncv0.6
· laterFully offline AI modev0.6
· laterAuto-generated invoicesv0.7

Get on the list.

Private beta is invite-only and capped at 100. We'll write to you when a slot opens, with a download link and your install instructions. No newsletter. No drip. One email, one decision.

Email only · stored in Resend · unsubscribe in one click
HyperFlow — your quiet AI project manager