FastDocs
Write, structure and share living documents.
Explore Documents
One open workspace
Your work. Your data.
Your work. Your data.
Your freedom.
Discover the freedom of an open-source workspace—documents, spreadsheets, presentations, files, meetings, mail, calendars, insights and AI in one connected suite.
Open sourceSelf-hostableAI-nativeNo per-seat lock-in
Good morning
Where will your ideas go today?
Ask FastPilot anything…↑
Draft a briefAnalyse salesPlan a meeting
Recent
Q3 strategy briefFastDocs · 12 min ago
Operating planFastSheets · Yesterday
Board updateFastSlides · Monday
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Everything your team needs
A complete workspace,
A complete workspace,
without the closed ecosystem.
Use one focused product or bring the whole suite together with shared identity, permissions and FastPilot.
FastSheets
Model and analyse work with safe formulas.
Explore SpreadsheetsFastFPA
Plan budgets, rolling forecasts, scenarios and full financial statements.
Explore PlanningFastSlides
Turn ideas into clear, compelling decks.
Explore PresentationsFastDrive
Store, find and govern your team's files.
Explore FilesFastMeet
Plan meetings and carry decisions forward.
Explore MeetingsFastInsights
Ask governed data and build trusted dashboards.
Explore InsightsFastMail
A calmer inbox with AI-assisted drafting.
Explore MailFastCal
Coordinate calendars, availability and external bookings.
Explore CalendarFastWiki
Turn team knowledge into connected, durable pages.
Explore KnowledgeFastVoice
Design, test and operate open voice automation workflows.
Explore Voice agentsFastPilot
Create and act across your entire workspace.
Explore AI workspace
FastPilot
Meet FastPilot
Ask. Create. Act.
FastPilot works across your suite—grounded in the files and permissions you already have. Every material action stays visible and under your control.
01
Understand
Find and connect knowledge across mail, files, meetings and data.
02
Create
Draft documents, workbooks, decks, events and messages from a conversation.
03
Act safely
Preview, confirm and audit changes before they reach your workspace.
FastPilotWorkspace agent
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What can we move forward?
I can create, analyse and update work across FastOffice.
Create an executive brief from our Q3 results↑
DYNAMIC CANVAS
Executive brief
Built for ownership
Freedom is a feature.
Run FastOffice in our cloud or on your infrastructure. Bring your identity, your AI provider and your brand.
Host it your way
Use the managed FastSME cloud or deploy the same open-source stack yourself.
Make it yours
Add your logo, colours, domain and the products your organisation needs.
Keep control
Open APIs, exportable data and transparent permissions prevent platform lock-in.
Partners
Connect with trusted integration specialists.
Identity, software delivery, data engineering and applied-AI expertise for FastSME implementations.
Integration Partner SAASPASS
Full-stack identity and access management spanning MFA, SSO, passwordless access and integration APIs.
Visit website ↗Sixty Four
A senior Tallinn technology studio delivering software, AI consultancy, service design and public-sector programmes.
Visit website ↗
Integration Partner EDI Labs
AI and data engineering for document intelligence, forecasting, geospatial systems and agentic workflows.
Visit website ↗
Integration Partner Predictive Labs
Auditable AI systems for health, defence, public management, mobility and financial services.
Visit website ↗
Integration Partner Consistente
Enterprise AI delivery across financial services, healthcare, the public sector and technology.
Visit website ↗
Integration Partner Manmouna Technologies
Auditable-by-design AI systems for European public services across health, defence, public management and mobility.
Visit website ↗