Your work, your way.
Clastines learns your tone, timing, and habits—then plans and does the work across email, calendar, docs, the web, calls, and even your desktop (via Clastines Link). You approve; it executes; together you move faster.
Available on Web, Android, and iOS
I'd be happy to help you write a professional time-off request email. Here's a template you can customize:
Subject: Time Off Request - [Your Name]
Dear [Boss's Name],
I would like to request time off from [start date] to [end date] for [brief reason]...
What "personalized" really means
Clastines doesn't just follow commands—it learns your preferences, adapts to your style, and works the way you work. Deep personalization means it gets better every day.
Your tone & style
Friendly vs concise, US/UK spelling, sign-off, emojis or none—Clastines writes like you.
Your time
Meeting windows, commute buffers, focus blocks, auto-nudges after 48h—all learned from your patterns.
Your people
Who's important, their preferences, best channels, time zones—Clastines remembers who needs what.
Your files
Naming conventions, storage places, templates, and where to put receipts—organized your way.
Your rules
What Clastines may send automatically vs what always needs approval—you set the boundaries.
You stay in control
Every new memory is proposed first—accept, edit, or decline. Clastines learns from you, but you're always in the driver's seat.
Accept
Let Clastines remember this preference
Edit
Refine the memory to be more accurate
Decline
Skip this one—no memory created
The Story (how Clastines works for you)
From understanding your request to learning your preferences—here's how Clastines delivers personalized work, every time.
Hello
Tell Clastines what you need in plain language:
"Reschedule my 3pm with Elena to Thursday morning, warm tone. Attach the latest brief."
Understand
Clastines checks your preferences and looks at the context:
- 30-min mornings Tue/Thu
- Warm tone preference
- Both calendars checked
- Latest brief located
Plan
It lays out the steps before acting—so you're never surprised:
- Draft email to Elena
- Propose Thursday 9am or 10am
- Update calendar event
- Attach project brief
Execute
With your one-tap approval, it gets it done:
- Email sent in your tone
- Calendar updated
- Brief attached
- Files organized correctly
Remember
It learns for next time (with your consent):
- "Elena prefers mornings"
- "CEO emails: shorter, direct"
- Your meeting patterns
- File naming conventions
CLASTINES-OS: the personalization engine
Learn → Personalize → Anticipate → Execute → Remember
Profile & Tone
Your writing voice and signature
Time & Routines
Meeting rules and follow-up cadence
People Graph
Stakeholders and preferences
Docs & Files
Templates and naming rules
Consent & Review
Memory proposals you control
You stay in control. Every new memory is proposed first—accept, edit, or decline.
Real-life Examples
See how Clastines handles complex, multi-step tasks in your personal style— from documents to desktop automation to phone calls.
You request:
"Turn this report into 6 slides for the CEO and send 4 bullets."
Clastines delivers:
Uses your slide template, CEO-preferred brevity, exports to PDF, files correctly, drafts the email—awaits your OK.
Key Steps:
- Applies your template
- CEO-friendly brevity
- Auto-exports to PDF
- Files with naming convention
- Drafts email for approval
You request:
"Download ACME invoices, rename, and file under /Finance/2025-09."
Clastines delivers:
Automates the portal, applies your naming scheme, posts receipts, and remembers the workflow.
Key Steps:
- Portal automation via Link
- Custom naming scheme
- Receipt capture
- Auto-filing to correct location
- Workflow memory saved
You request:
"Call ACME reception and book a 20-min intro next week."
Clastines delivers:
Dials, captures the contact, proposes slots that fit both calendars, drafts invite in your tone, and sends after approval.
Key Steps:
- Outbound calling
- Contact extraction
- Calendar conflict check
- Personalized tone
- Approval before sending
Complex tasks, handled end-to-end
Clastines doesn't just give you advice—it actually does the work, coordinating across apps, automating tedious steps, and delivering results in your personal style.
What Clastines can do (Day One)
From voice calls to desktop automation, Clastines handles the work you'd normally do yourself— but faster, more reliably, and in your personal style.
Voice & Calls
Talk naturally; interrupt whenever. It can call reception/vendors, capture transcripts, and send follow-ups.
- Natural conversation flow
- Outbound calling capability
- Automatic transcription
- Context-aware responses
Inbox & Calendar
15-minute triage: summarize, draft replies in your tone, propose times, schedule, and reschedule.
- Smart email summarization
- Drafts in your voice
- Calendar conflict resolution
- Automated scheduling
Docs & Research
Drop PDFs/slides/links → TL;DR, highlights, citations, and ready-to-send updates in your style.
- Instant document summaries
- Smart citations
- Export to any format
- Template-based generation
Desktop Work (Clastines Link)
Securely clicks, types, downloads, renames, and files on your Mac/Windows/Linux—reliably automating portals and capturing receipts.
- Cross-platform automation
- Portal navigation
- File organization
- Receipt capture
Routines & Reports
Nightly/weekly jobs: pull data, clean, generate reports, update Notion/Asana/Jira, and nudge if no response.
- Scheduled workflows
- Data integration
- Automated reporting
- Smart reminders
Available on Web, Android, and iOS
Start on your phone, continue on the web, automate via desktop—Clastines works wherever you work.
Web App
Full-featured browser experience
Mobile Apps
Native Android & iOS experience
Desktop Link
Secure automation on your computer
Privacy & control by design
Clastines is built with your privacy and control as non-negotiables. Every action is transparent, reversible, and requires your approval.
No surprise sends
Email/upload/call requires your OK unless you allowlist it. Clastines always asks first.
Scoped access
Choose apps, folders, and work hours. Big Pause button stops everything instantly when you need it.
Redaction
Sensitive fields masked in logs and transcripts—passwords, card numbers, and PII stay private.
Data dignity
Export or purge memories any time. No training on your data unless you opt-in. Your data stays yours.
Built on trust and transparency
Clastines respects your boundaries. You decide what it can access, when it can act, and what memories it keeps. Everything is reversible with full audit trails.
Setup in 60 seconds
Getting started with Clastines is incredibly simple. No complex configurations, no IT department needed—just sign in and start working smarter.
Sign in on Web or install Android/iOS
Access Clastines from your browser or download the native mobile app
Quick prefs: tone, work hours, meeting rules
Set your preferences so Clastines can work in your style from day one
Connect email/calendar/docs
Link your productivity tools with secure OAuth connections
Pair Clastines Link for desktop automations
Enable desktop automation for portal tasks and file management
Run your first task and accept the memories you like
Start with a simple task and approve the learnings Clastines proposes
Ready to work smarter, not harder?
Join early access and experience an AI that actually executes your work— not just gives you advice.
Pricing
Start free and scale as you grow. No hidden fees, no surprise charges— just an AI worker that actually gets things done.
Starter
Try Clastines with essential features
What's included:
- Voice chat with natural flow
- Gmail + Calendar integration
- Doc TL;DR (with caps)
- Clastines Link (demo mode)
- Basic personalization
Limitations:
- • Usage caps apply
- • Community support
Pro
Full power for professionals
What's included:
- Everything in Starter
- Phone calls (UK coverage)
- Full integrations (Slack, Notion, etc.)
- Custom tone & style
- Desktop automations via Link
- Priority processing
- Email support
Team
Shared workflows for teams
What's included:
- Everything in Pro
- Shared memories across team
- Team policies & permissions
- Admin audit dashboard
- SSO integration (add-on)
- Priority limits
- Priority support
Limitations:
- • Minimum 3 users
Enterprise
Enterprise-grade security and scale
What's included:
- Everything in Team
- Data Loss Prevention (DLP)
- Data residency options
- SCIM/SSO integration
- Custom skills development
- Dedicated support
- 24/7 priority assistance
Ready to Get Started?
Join early access and experience AI that learns your way and does the work.
No credit card required for Starter plan • Cancel anytime • 30-day money-back guarantee