Fully automated diary
Connect your tools, and deariary turns your daily activity into a personal diary. Every morning, automatically.
Woke up to actual sunshine for the first time in weeks. 14°C, clear sky, a Saturday that already felt like a gift. I went for a run along the river and the cherry blossoms are starting to open. Just a handful of petals, but enough to make me stop and take a few photos.
Met Mika for lunch at the new Thai place. We'd been meaning to go for a month, and it didn't disappoint. I'll definitely be back. Shared a photo on Bluesky afterward, which got a few likes. Small joys.
…
Your activity is scattered across a dozen apps. A personal diary would tie it all together, but who has time to write one every day?
Meetings in Calendar, messages in Slack, code in GitHub. The pieces exist. No one is putting them together.
Keeping a diary has no ROI. Blogs build careers, tweets build audiences. A private diary? You never start.
You tried. The streak died in a week. Writing every day is a second job.
Your fullest days vanish first. Too busy living to write it down. The best memories have the shortest shelf life.
What if you never had to write at all?
Link Google Calendar, Slack, GitHub, and more. Each service captures its piece of your day: meetings, conversations, commits, game sessions. Together, they form the full picture.
Overnight, deariary collects your activity and AI weaves it into a diary. Your Calendar meetings, Slack conversations, and coding activity become one story, not scattered fragments.
Share any entry via link. Or do nothing at all. Just let it accumulate. One day you'll look back and find years of your life waiting there, like a Google Maps timeline you never had to maintain.
No writing required. No prompts. No habits to build.
No single app knows your whole day. deariary combines them all into one diary. The more you connect, the richer the story becomes.
…and more coming soon
Set it up once and never think about it again. No habit to build, no streak to maintain. Your diary just appears every morning, like a gift from yesterday.
Weekly and monthly summaries surface patterns you'd never notice day-to-day. Time Jump lets you revisit any day from 1 month, 1 year, or further ago.
Share any entry via link with an expiration of 24 hours, 7 days, 30 days, or permanent. Revoke anytime. Your diary, your rules.
Your data is stored as Markdown + YAML. Export everything, delete everything, leave anytime. We don't hold your data hostage.
deariary generates your diary in three distinct formats. Pick the one that fits you.
#team, shared a link in #random.We handle personal data with the care it deserves. Here's how we protect it.
Your data is never used to train language models. Not ours, not anyone's.
All data is encrypted in transit (TLS 1.3) and at rest (AES-256). Your diary is unreadable to anyone but you.
Your data is stored as Markdown + YAML. Export everything or delete your account with one click. No lock-in.
We follow GDPR and CCPA regulations. You have full control over your personal data.
Your data is stored on Google Cloud Platform infrastructure with enterprise-grade security.
Only the raw activity data needed for diary generation is sent to the LLM provider. Nothing is stored by them.
See if an automated diary works for you.
Combine more sources for a richer diary.
Connect anything. Build on your data.
Connect your services (Google Calendar, Todoist, Slack, etc.), and deariary collects your daily activity data overnight. Our AI then weaves it into a coherent diary entry. No prompts, no writing — it just appears every morning.
No. Your data is never used for AI training — not by us, and not by our LLM providers. We only send the minimum data required to generate your diary, and nothing is stored on their end.
We currently support Google Calendar, Todoist, Slack, Steam, Bluesky, Toggl Track, GitHub, and Webhooks. More integrations are coming soon — see the Integrations section above.
Absolutely. All your data is stored as Markdown + YAML files. You can export everything at any time, or delete your entire account. We don't hold your data hostage.
Yes. The free plan includes daily diary generation, 1 integration, 30 days of history, and link sharing. No credit card required.
Yes. You can downgrade or cancel your subscription at any time. Your data remains accessible and exportable even after cancellation.
We wanted a diary but couldn't keep the habit. So we removed the habit entirely.
We built a prototype that pulled data from Google Calendar, Slack, and Todoist, then had AI write a diary entry. Two weeks in, we had more entries than our entire lives of trying to keep a diary manually.
That's when it clicked: the value of a diary isn't in the writing. It's in the record existing at all. Like a Google Maps timeline, the magic is that it's just there without you doing anything.
deariary is self-funded, indie, and built in public. No ads, no tracking, no VC. Your data is stored as plain files, because it's your life, not ours.
The deariary team