🎙 Voice-first AI Chief of Staff

Run your life like a lean startup.

Talk for 2 minutes a day. Mentar turns your thoughts into experiments, your weeks into insights, and your patterns into leverage.

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Today, 9:41 AM
Daily Brain Dump
Processing...
"Thinking about how I'm spending too much time on..."
Extracted Hypothesis

"Shipping daily on Twitter increases inbound by 30%."

Journals don't work. Coaches are expensive. Spreadsheets are dead.

Forgotten Journals

Writing is high friction. You start strong, skip a day, and abandon it completely. The insights rot in Notion.

Generic AI Chat

Standard LLMs don't know your context. They generate polite, generic advice instead of hard-hitting pattern recognition.

Scattered Tools

Habit trackers, task managers, and calendars don't talk to each other. You have data, but zero structured intelligence.

How it works

1

Talk

Open the app, hit record, ramble.

2

Extract

Mentar pulls out goals, hypotheses, blockers, wins.

3

Run

It schedules actions in your Notion / Calendar / Slack.

4

Review

Every Sunday, a sharp weekly review lands in your inbox.

Auto-HADI from your voice.

Don't waste time structuring tests. Just talk about your strategy, and Mentar automatically generates Hypothesis, Action, Data, and Insights blocks.

H
Hypothesis
Fewer meetings will increase deep work hours by 50%.
A
Action
Decline all non-vital invites this week. Block mornings.
Data (Pending)
Insight (Pending)

Your Personal Pattern Graph.

Mentar tracks correlations in your daily raw inputs. Spot unseen levers in your psychology, sleep, and performance.

Deep Work Scrolling Shipping + Revenue +80% -40%

Weekly Review that actually hits.

Every Sunday at 9 AM. No fluff, just your week distilled. Hard truths, closed loops, and your 3 most critical bets for Monday.

The Brutal Truth

You shipped 2 features this week but dodged the pricing update entirely. You mentioned "pricing anxiety" in 3 separate voice notes. Stop stalling.

Closed Loops
  • â–  Shipped Stripe module
  • â–  5/5 User interviews
Dropped Balls
  • â–  Pricing V2 rollout
Top 3 Next Bets
  1. Launch pricing V2
  2. Write the launch manifesto
  3. Hit $10k MRR target

Zero-friction execution.

Stop opening Notion. Stop dragging blocks in Calendar. Just tell Mentar what needs to happen, and watch your entire stack align automatically.

Notion API
Created "Launch Sequence" doc
SYNCED
GCal API
Blocked 2hrs for Deep Work
SYNCED
#
Slack API
Sent daily async update
SYNCED

Ruthless accountability.

A real Chief of Staff pushes back. Mentar identifies procrastination loops, calls out scope creep, and forces you to confront the data. No yes-men here.

"Yeah, I'm thinking about rewriting the landing page copy again today. It just doesn't feel right yet."

You — 10:14 AM

Stop. You've rewritten the copy 4 times this week instead of launching. This is a classic procrastination loop.

Your core hypothesis was "Launch by Friday". Are we shipping today or abandoning the bet?

Mentar — 10:15 AM

"We don't believe in productivity porn."

We believe operators win by running experiments on themselves. Mentar is the operating system for that game.

Frequently Asked Questions

What about privacy? Will my notes train your AI?
No. Your data is your own. We do not use your private voice logs to train our base models. Processing is isolated per user, and all data is encrypted at rest.
Who owns my data?
You do. Export to CSV, Markdown, or JSON anytime with a single click in your settings panel. No hostageware.
What languages are supported?
Currently, Mentar officially supports English and Russian flawlessly, capturing nuances and slangs with high precision in both.
Which integrations do you support?
Out of the box: Notion, Slack, and Google Calendar. Zapier and Make.com are currently in early beta for Pro users.
Is this just another journaling app?
No. Journals are read-only text repositories. Mentar aggressively parses your thoughts into empirical hypotheses and actionable execution plans formatted automatically in HADI structure.

Stop journaling. Start shipping yourself.

Early access. Limited to 500 operators.