Built for teams that bill for their time
your business is professional services, agency work, IT consulting, or any team where a project's profitability If depends on hours tracked and invoices sent — you've felt the gap. Project management tools don't do timesheets properly. Time trackers don't do billing. Billing tools don't see project status.
Kairo is the platform that connects all four. Plan a project, break it into tasks, log hours against those tasks, and convert approved time into a client invoice — without leaving the app or copying data between systems.
Four modules, one source of truth
Task Management
Lists, boards, sprints, dependencies, recurring tasks, and automation. ClickUp-grade flexibility without the bloat.
Project Management
Plan, schedule, and run projects with Gantt, Kanban, and milestone views. Track budget vs actuals in real time.
Timesheet Management
One-click timers, weekly grid entry, approval workflows, overtime rules, and audit-ready logs.
Billing Management
Convert billable hours into invoices. Multi-currency, recurring billing, retainers, and tax-ready exports.
Why teams switch to kairo.
Loved by teams that ship work for a living.
Software studios, design agencies, IT services firms, marketing teams, consulting practices, and managed service providers use Kairo to deliver client work without losing money to untracked hours or forgotten line items.
"We cut our invoicing cycle from 6 days to 90 minutes a month."
— Operations Lead, 40-person digital agency
“The first PM tool that didn’t make our consultants hate timesheets.”
— Founder, 18-person IT services firm
Everything you need on day one.
Native mobile apps for iOS and Android.
Unlimited projects and tasks on every plan.
Slack, Microsoft Teams, Google Calendar, Outlook, GitHub, and integrations.
SOC 2 Type II, role-based access, SSO, and audit logs.
REST andGraphQLAPIs, plus webhooks.
What counts as an "active user"?
An active user is someone who creates work — assigns tasks, logs time, manages projects, sends invoices. Clients viewing project status, contractors logging time on a single engagement, and read-only stakeholders are free, on every paid plan, with no cap.
Frequently asked questions.
Can I switch plans?
Is there a free trial on paid plans?
Do you offer non-profit, education, or startup discounts?
Can I self-host?
What happens to my data if I cancel?
