Speak. AI tracks.
Hold a hotkey, say what you're working on, and the timer starts. Switch tasks with a word, and AI turns your day into summaries and reports automatically. No forms, no timesheets, no manual hours.
New Native macOS app with the system-wide voice widget, available now. macOS 14 or later, Apple Silicon and Intel.
Screen recording of one voice switch. No cuts. Turn the sound on to hear the command.
Time tracking,
voice-first
Most time trackers ask you to stop working in order to track your work. Klepsy doesn't.
Your voice is the interface
Hold a hotkey and talk. "Start working on the landing page." "Switch to bug fixes." "Stop." AI reads your intent instantly. No menus, no clicks, no interruption to your flow.
AI that understands you
Say "working on header" and AI matches it to "Header redesign." Say "go back to the first one" and it knows. No exact names required. It follows the way you actually talk about your work.
Learns your language
Teach it your team names, project names, and jargon. Custom dictionaries keep speech recognition accurate on the words that matter most to your work.
Synced the instant you change it
Start a task on one Mac and see it on your other Mac in the same second. Your data lives in your account, with no manual refresh and no waiting.
AI summaries and reports
A plain-English summary of your day, narrative reports for any date range, and an Ask box that answers questions like "how long on the redesign last week?" straight from your own data, alongside charts and per-project breakdowns.
Export anywhere
CSV, JSON, or PDF. Pick a date range, hit download, and drop it straight into any timesheet or invoice. Your data is never locked in.
Group work into projects
Tag tasks by project and see weekly totals, task counts, and recent activity for each one. Your week stays organized without a spreadsheet.
One click. Zero friction.
Tap a task and the previous one stops, the new one starts, and the switch is logged with a timestamp. Your day writes itself.
Remember the why
Capture why you switched: "blocked on API", "meeting started", "urgent bug." A history of decisions, not just durations.
Your day, minute by minute
A complete visual record of where every minute went. Grouped by task, with every session inside it. No minute left unaccounted for.
Work doesn't stop at midnight
A task still running at midnight is closed out on the day it belonged to, so last night's hours stay on last night. Nothing quietly runs up a 14 hour total while you sleep.
2h 15m
3h 42m
1h 08m
Travel through your history
Jump to any day, arrow through the week, or pick from the calendar. Every day you've ever tracked is one click away.
The running task, in the menu bar
A menu bar item shows what is running and how long it has been going. Stop it, mark it done, or switch to another task without leaving the app you are in.
Session drill-down
Expand any task to see every session: when you started, when you stopped, and the switch reason that pulled you away. The full story, not just totals.
Tuned to your vocabulary
Your custom dictionary guides speech recognition toward your project names, ticket prefixes, and jargon, so "PRDG-112" is far likelier to come back as "PRDG-112" than as "produced 112."
Ruthlessly simple
Three steps. No configuration, no learning curve. Just speak or type.
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Say it or type it
"Start working on the homepage." That's it. AI understands, the timer starts, and you never break focus.
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Switch with a word
"Switch to bug fixes." The old timer stops, the new one starts, and the context switch is logged. One sentence.
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See the whole picture
Your complete timeline, an analytics dashboard, and a project breakdown. Export to CSV, JSON, or PDF in one click.
Your data, always safe
Everything syncs to your account automatically. Start tracking on one Mac, pick up on another, and export whenever you need it. Your work is never trapped on a single machine.
Signed in, and it is everywhere
Sign in and your work syncs to your account automatically. No manual backups, no export-to-save. Work offline and it queues, then pushes when you are back.
Every Mac, in sync
Track at your desk, pick up on your laptop, and watch changes appear instantly. One account, every Mac you sign in on.
Secure and reliable
Once you sign in, your work lives on your account, not only on one Mac. Reinstall the app or set up a new one, sign in, and everything is where you left it.
Native on macOS,
built for focus
One app, built for the Mac: the system-wide voice widget, live timers, AI summaries, reports, and export. Sign in on another Mac and your data is already there.
macOS app Available now
The full experience: a native SwiftUI app with the AI voice widget and push-to-talk from anywhere on your Mac. Hold a hotkey, speak naturally, and your time is tracked. Requires macOS 14 or later.
Download for macOS →The whole interface
Add a task and the timer starts. Switch with a word, and your time tracks itself. No forms, no friction.
One task list, live timers, instant switching. Download the app and try it on your Mac.
Forms to fill in.
Of your work synced, once you sign in.
Export formats. Your data.
Questions, answered
What to expect before you download: requirements, sign-in, permissions, and where your audio goes.
How does the voice control work?
Hold the push-to-talk hotkey (Control + Option + Shift by default) anywhere on macOS and speak. Klepsy.ai transcribes what you said, reads your intent (start a task, switch to another, stop, or mark it done), and acts on it. No menus, no clicks, no break in focus.
Can I change the hotkey?
Yes. Open Settings, then Shortcuts, and record a new combination. It has to be at least two modifiers and cannot include Command, which macOS reserves. The widget listens only while the keys are held, so it never records in the background.
Does my voice or audio stay on my Mac?
Apple's on-device speech recognition gives you a live partial-text preview during the hold. On release, the captured audio is uploaded to Klepsy.ai's backend and forwarded to Groq's Whisper service for the authoritative transcript. Audio is not retained after transcription; only the text transcript is stored as part of your time-tracking history.
What does the site or the app track?
This site counts page views and download clicks on Klepsy.ai's own backend. No third-party scripts, no cookies, and nothing stored in your browser at all, which is why there is no consent banner. Nothing is sent if your browser asks for Do Not Track. The Mac app sends nothing unless you turn it on. Settings has two switches under Privacy, both off when you install: one for anonymous launches, screens and crash diagnostics, one for sharing what you say so recognition can be tuned. Words shared that way are deleted after 90 days. Your audio is never stored, whichever you choose. The privacy page has the full detail.
Which AI does Klepsy.ai use?
Speech is transcribed by Groq's Whisper service, and intent parsing, daily summaries, reports, and Ask run on a Groq-hosted language model. The app never talks to Groq directly; every request goes through Klepsy.ai's own backend.
Which platforms does Klepsy.ai run on?
Klepsy.ai is a native macOS app, available to download now. It requires macOS 14 or later and runs on Apple Silicon and Intel Macs. Your data syncs across every Mac you sign in on.
Is there a web, Windows, or iPhone app?
Not today. Klepsy.ai ships only as a native macOS app. The download is a notarized Developer ID disk image, so it installs like any other Mac app.
Can I export my time entries?
Yes. Pick a month, quarter, half year, year, or a custom range of up to one year on the Reports page and export as CSV, JSON, or PDF. Exports are generated on your device, so your data never passes through a third-party export service.
Does Klepsy.ai sync between my Macs?
Yes, in real time. Sign in with the same account on another Mac and every task, timer, and report is there, with changes pushed the moment they happen. Your data lives in your Klepsy.ai account, not in a single machine.
Which languages does the voice widget understand?
English only today. Both the on-device preview and the transcription service are set to English, so speaking another language will not work yet. Everything else in the app, including typing task names, is unaffected.
What permissions does Klepsy.ai need?
Three, all requested on first launch: Microphone and Speech Recognition for the voice widget, and Accessibility so the hotkey works while another app is in front. Without Accessibility the hotkey silently does nothing, so the app shows you whether it has been granted.
How do I get updates outside the Mac App Store?
The app checks for a new version once a day and tells you when one is ready, so you only download it by hand the first time. You can also check whenever you like from Settings or the menu bar item. Every update is signed and notarized by Apple.
How do I sign in?
Passwordless email. Enter your email, get a 6-digit one-time code, and you're in. Sessions last 30 days.
The old way is over
Most time trackers ask you to stop working so you can track your work. That era is over. Track your time by talking, and stay in flow.