Run your day, without the back office.
Built for the day-to-day workers, CEOs, and managers who need customers, projects, and meetings in one place - not finance, inventory, or automation they'll never touch. Same reliable system as 3Stone One, scoped down to exactly what this job needs.
Sixteen modules, scoped to the job
Dashboard
The health of your day at a glance - no digging required.
Portfolio
Run more than one business? See every one of them, side by side, from a single login.
Activity & Audit
A full, timestamped trail of what happened and who did it.
Settings & Roles
Company profile, staff roles, and permissions, scoped to exactly what each role needs.
CRM & Pipeline
Leads, customers, and companies in one pipeline - deal stages, account owners, and history in one place.
Projects & Tasks
Kanban, calendar, and list views - track every job from kickoff to done.
Client Portal
What your customers see - their project, documents, invoices, and support, isolated from every other client.
People & Employee Portal
Directory, departments, roles, and announcements - your team's home base.
Communications
Team chat, call notes, and a shared inbox - conversations tied to the work they're about.
Meetings
Agendas, action items, decisions, and AI-generated summaries - every meeting leaves a record.
Calendar
Add, move, and delete what's on the schedule - a real calendar, not a static list.
Documents
A private file vault, organized by category, with internal-only and customer-visible tiers.
Notes
A lightweight notes space, separate from shared Documents.
Knowledge Center
Policies, training, processes, and SOPs - your team's own knowledge base.
Time Off
Submit a request, a manager approves or denies it - no spreadsheet or side channel required.
Integrations
Excel, Google Workspace, Slack, Calendly, and more - productivity and communication tools, not a full accounting stack.
No finance, inventory, or automation to manage
Those stay out deliberately - this edition is for people doing the work, not running the back office. Need the full operating system instead? See 3Stone One. In college or grad school instead of a workplace? See 3Stone One Student.
Priced from real cost-to-serve
Prefer to pick modules yourself instead of a fixed tier? Build your own stack →
Starter
$69/mo
Up to 9 seats
Documents and shared scheduling - the basics, without the back office.
Get startedTeam
$119/mo
Up to 29 seats
Adds CRM, projects, and meetings - track work and customers without touching accounting.
Get startedPro
$149/mo
Up to 44 seats
Everything in Team plus approvals, for managers who need light sign-off flows.
Get startedWhat this is - and isn't - today
Real, production software - not a mockup. Sign up and you're running your own real, private workspace immediately, no sales call required. Prefer to look first? Try the live, interactive demo instantly, seeded with realistic (not real) data.