Email + calendar + AI

Your day,
already sorted.

ZenScail reads your inbox and calendar so you don’t have to. Every morning, one calm brief: what matters, what can wait, and what’s already handled for you.

Free forever with your own API keys. No spam, ever.

The daily brief

Open ZenScail.
Read one thing.
Know your whole day.

Every morning at 7, ZenScail reads overnight email, checks today’s calendar, and writes you a brief a good chief of staff would be proud of. Meetings, must-replies, gentle nudges — all in thirty seconds of reading.

Wednesday, April 8

  • FirstReply to Priya — contract renewal needs your sign-off by Friday. A draft is ready.
  • 9:30 AMDesign review with the product team. Figma file attached to the invite.
  • 2:30 PM1:1 with Sam — moved from noon. He wants to talk Q2 roadmap.
  • Heads upAtlas Studio’s invoice is due next week — one tap to confirm receipt.
  • QuietYour afternoon after 3 is clear. Protected it for deep work.
What it does

Less inbox.
More actual work.

Threads, condensed

A 40-message thread becomes three honest bullet points. Read what was decided, not who said “sounds good.”

Reminders that think

Not “you have mail” — but “Priya needs an answer by Friday, and Friday is tomorrow.” Nudges only when they matter.

Replies in your voice

ZenScail learns how you write — warm, brief, no exclamation marks — and drafts replies you’d actually send. You just tap.

One place, not five tabs

Inbox and calendar live side by side and talk to each other. An email about a meeting shows the meeting. A meeting with an agenda shows the thread. No more cross-referencing yourself.

Scheduling, solved

“Find 30 minutes with Priya and Sam this week.” ZenScail checks everyone’s calendars, proposes the slot, sends the invites.

Try it right here

Go on, click around.

This is a living preview of ZenScail. Open emails, pick a reply, book the meeting the AI found for you.

zenscail.comInteractive — everything is clickable

Maya’s workspace · Wednesday, April 8

Pricing

Free by nature.

ZenScail is built around a simple idea: the app is free. Bring your own AI keys and pay nothing — or let us handle the AI and pay one calm price.

Bring your own keys

ZenScail Free

Plug in your own API keys. The whole app, no meter running.

$0forever — you only pay your AI provider
  • Every feature — daily brief, summaries, drafts, scheduling
  • Your keys, your models, your data — calls go straight to your provider
  • Unlimited accounts and calendars
OpenAIAnthropicGeminiMistralOllama (local)
Join the waitlist

Your API keys never touch our servers

Bring your own keys with total peace of mind. Your key is encrypted and stored only on your device— we never save it in our database, and it never passes through our servers. And because it’s encrypted on your device, no other website, extension, or attacker can read or use it. Your keys stay yours, full stop.

Either way, your email never trains anyone’s models. That’s a promise, not a setting.

Tomorrow morning
could feel different.

We’re letting people in a few hundred at a time. Grab a spot — it’s free.