Personal Brain
Let AI hold everything you work with: mail, documents, notes, tickets. Ask in plain words and get the answer with its source, so "where did I see that" takes a sentence, not an afternoon. Private to you.
Bring in everything you already work with
Mail, documents, notes, calendars and the tickets assigned to you all describe the same working week from a different angle. Siesta AI reads them together, so what you know stops being spread across six tools and a memory of where you filed it.
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24,000+emails in your inbox
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1,200+documents and notes
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3,400+tickets assigned to you
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60,000+team messages
One picture of your own work
People, projects, clients, commitments and deadlines are resolved across every source and linked into one graph. A promise made in an email, the document it refers to and the ticket that has to happen first stop being three unrelated records.
Let it do the work around your work
Workflows, agents and skills take on the jobs that eat the edges of the day. Draft the reply from the thread it belongs to, prepare the brief before the meeting starts, chase what you promised last week, and write the summary you would have written on the train.
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Meeting brief
48
meetings prepped
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Draft reply
320
replies drafted
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Follow-up chase
76
commitments chased
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Week summary
52
weeks summarised
Work and chat anywhere
Ask your own work in plain language and get the answer with the mail, page or ticket it came from. Work in the Siesta app, in your browser, on your phone or on your desktop, and reach the same memory from Claude, ChatGPT or Copilot through our plugins and MCP.
Enterprise-grade security, compliance & governance.
Your data, your rules. Siesta AI is built from the ground up with the security, compliance, and governance controls that large organizations require, so you can deploy AI at scale with full confidence.
Private deployment
Deploy in your own VPC or private cloud, so your data never leaves.
Model agnostic
Bring any LLM. Switch providers without rewriting your stack.
Approvals
Human-in-the-loop sign-off on every sensitive action.
Auditability
Full trace of what ran, when, why, and on whose behalf.
Get demo access and much more
Other context-heavy use cases
The same engine reads a data room, a tender pack, a product catalogue or your own inbox. Pick the job you actually have.
Company Brain
Everything the company has ever learned, held in one memory that never forgets a decision, answers in seconds and always shows where the answer came from.
Word
Excel
Outlook
Market Monitoring
Turn the noise of a market into an early warning system that notices the move that matters and puts it in front of the person who can act on it.
LinkedIn
Reddit
X
Google
Due Diligence
Read the whole data room instead of a sample of it, so you reach the decision with every risk named, every claim evidenced and the confidence to sign.
Excel
Tender & Proposal
Understand what the buyer is really asking, answer each requirement with proof, and bid on the work you can genuinely win rather than the work you can reach.
Word
Excel
Business Intelligence
One honest picture of the business, assembled from the systems that disagree, explaining what changed, why it changed and what it asks of you next.
Excel
Power BI
Microsoft Dynamics
Product Intelligence
Documentation, support and development tickets joined into one intelligence layer that finds the gaps, proposes the upgrades and answers any question.
Outlook
Word
Marketing Intelligence
See the whole journey in one place, learn what genuinely creates demand, and spend the next budget on the truth instead of on another dashboard.
Search Console
Google Ads
Google Analytics
LinkedIn
Personal Productivity
The quiet layer under your day: capture the thought, find anything you have touched and finish the small thing without leaving the work you are in.
Personal Executive Agent
A chief of staff of your own, holding every commitment you have made, guarding your attention and telling you what matters before you think to ask.