Your AI communication assistant.
Krewva reads across the inboxes you already use — Gmail, Slack, Calendar, Drive, WhatsApp, iMessage — and drafts contextually aware replies in your voice. You review and approve. Nothing is sent without your nod.
Available as a macOS desktop app and an iOS companion. Today, in private beta.
What it does
- Drafts in your voice. Krewva learns from how you've written before so replies sound like you, not a template.
- Reads context across channels. A reply to a Slack thread can pull in a Gmail thread, a Drive doc, and the meeting on your Calendar — without you switching apps.
- Stays under your control. Drafts wait for your approval. You can revoke access to any connected account at any time.
Connected services
Krewva only requests the access it needs to draft helpful replies. You consent to each connection separately, and you can revoke any of them at any time. Full data-handling detail lives in our Privacy Policy.
- Gmail
- Read message threads and create drafts you approve before they send. Scope:
gmail.modify. - Google Drive
- Look up documents referenced in a conversation so the reply has the right context. Read-only. Scope:
drive.readonly. - Google Calendar
- Detect meeting conflicts and write event responses you approve. Scopes:
calendar.readonly,calendar.events. - Slack
- See channels and DMs you are a member of, post replies you approve.
- Linked through the standard WhatsApp Web pairing flow. Krewva acts as a linked client on your behalf.
- iMessage (macOS)
- Reads your local Messages database with your permission. iMessage data stays on your Mac except when needed to draft a reply.