Your second brain

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.

Tedom
Svoboda & Williams
Elevion Group
Microsoft
CRA (Ceske Radiokomunikace)
Usys
Our clients & partners
01Extract

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.


Mail Documents and notes Tickets and boards Calendar 100+ file types
  • 24,000+emails in your inbox
  • 1,200+documents and notes
  • 3,400+tickets assigned to you
  • 60,000+team messages
02Understand

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.


Entity resolution Personal graph Meaning based search Deduplication Source tracking
03Execute

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.


Workflows Agents Skills Scheduled runs Artifacts
  • Meeting brief
    48 meetings prepped
  • Draft reply
    320 replies drafted
  • Follow-up chase
    76 commitments chased
  • Week summary
    52 weeks summarised
04Collaborate

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.


AI chat Sourced answers ClaudeChatGPTMicrosoft CopilotAgent plugins Model Context ProtocolMCP Chrome extensioniPhone, iPad and Mac appsWindows appApps and extensions
Work and chat anywhere

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.

ISO 27001 ISO 27001
CASA Tier 2 CASA Tier 2
GDPR GDPR
EU AI Act EU AI Act

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.

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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.

1.4 TB indexed

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.

40 GB per month

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.

42 GB per run

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.

2.6 GB per run

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.

15 GB refreshed nightly

Product Intelligence

Documentation, support and development tickets joined into one intelligence layer that finds the gaps, proposes the upgrades and answers any question.

65 GB per run

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.

12 GB per month

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.

Dictation Screen recording Quick actions AI chat

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.

Inbox triage Calendar Daily briefing Follow-ups