Tools that don't upload your dataWorks with Google

8 match your filters — 8 of them answered our check today.

Watching this group for 18 days · how we check

This week2 new arrivals

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A customizable calendar that merges Apple and Google Calendar into one view with deep control over views and widgets. Your data stays with Apple and Google, not a separate server.

Data stays with you
What to know
How it works
A customizable calendar with 12+ views and 30+ widgets, plus deep control over tabs, fonts, colors, and themes; this launch adds direct Google Calendar integration so Apple and Google events appear together. Also handles routines, recurring events, templates, natural language input, and countdowns.
What's different
User data stays within Apple and Google's own services rather than being uploaded to a separate server.
Best for
People who want a highly customizable calendar that merges their Apple and Google events into one view.

Watched for 18 days · last checked today

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A browser-based Gmail extension that summarizes email threads and organizes trade clients into folders without sending data to a server.

Data stays with youNo subscriptionCan export my data
What to know
How it works
Runs inside Gmail, uses your own AI key, stores data only in your browser
What's different
Zero-server, encrypted export files for handoff
Pricing
Free 14-day trial, then 5 free ops/day, or $199 one-time lifetime plan
Best for
Cross-border trade professionals managing client emails in Gmail

Watched for 6 days · last checked 4d ago

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A local-first notebook combining handwriting, rich documents and PDF markup in one workspace, for students and professionals tired of juggling multiple note apps.

Works offlineData stays with youNo adsNo tracking
What to know
How it works
A local-first notebook combining handwriting (ink, pens, highlighters, shapes, lasso selection), rich text boxes, tables, images, audio memos, and PDF import with searchable text, all on a multi-page canvas organized with folders and tags.
What's different
Combines handwriting, structured documents and PDF markup in one workspace instead of forcing a choice between separate apps, without ads or tracking SDKs.
Best for
Students, professionals and creators who currently juggle multiple note apps and want handwriting, documents and PDF annotation in one place.

Watched for 18 days · last checked 2d ago

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A travel check-in app tracking visits down to states, prefectures and districts across 27 countries, works fully offline, and backs up only to your own Google Drive.

No sign-upWorks offlineData stays with you
What to know
How it works
A travel check-in app that tracks visits down to country, then state/province, and in 27 countries down to individual district level, with medals and stickers earned along the way. Works fully offline and backs up only to your own Google Drive.
What's different
Goes beyond country-level check-ins to states, prefectures and districts in supported countries.
Pricing
No account required; data backs up to your own Google Drive rather than the app's servers.
Best for
Travelers who want to track visited places at a finer granularity than just country-level apps.

Watched for 17 days · last checked 8d ago

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Prizmi

Live

An AI assistant that drafts messages, organizes files, and fills out forms and flight check-ins on its own, installed on your computer for everyday tasks.

Works offlineData stays with you
What to know
How it works
You message Prizmi in plain language and it acts on your phone or computer — drafting texts and emails, organizing files, filling out web forms and flight check-ins, and running scheduled tasks — while proactively reaching out when it notices something matters.
What's different
Takes action directly on your connected devices rather than just answering questions, but never clicks Submit or Pay itself, keeping the user in control of final actions.
Best for
Anyone wanting a proactive assistant that runs tasks on their own Mac, Windows or Linux machine, described as built for grandparents through developers.

Watched for 18 days · last checked today

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A browser tool that rewrites text in place across Gmail, LinkedIn, Slack, and other fields in your chosen tone.

FreeNo sign-upData stays with you
What to know
How it works
Adds a click-to-rewrite AI button inside text fields you already use — Gmail, LinkedIn, Slack, job applications — letting you pick from 10 tones and get polished text in place.
Pricing
Free for 10 rewrites a day, no signup required.
Watch out
Supports 30+ languages; privacy-first processing.

Watched for 8 days · last checked 6d ago

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Offline on-device speech to text for Mac and Windows

No sign-upWorks offlineData stays with you

First seen today · last checked today

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AI planner living in Chrome's side panel and new tab, covering daily/weekly/monthly planning with Google Calendar and Tasks integration.

Data stays with you
What to know
How it works
Lives in the Chrome side panel and new tab; Gemini AI writes planning briefs and routes typed or spoken quick capture to daily/weekly/monthly sections, with Google Calendar and Tasks shown inline.
What's different
Unlike planners that live in a forgotten separate app, it's one click away in the browser.
Best for
People who want planning integrated with Google Calendar and Tasks.

Watched for 3 days · last checked 2d ago

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