Track billable work
Start a timer on the web, CLI, or desktop app. Every hour knows the client, project, and rate.
256+ GitHub stars
Track time. Send invoices. Keep the margin.
Miru is open-source time tracking and invoicing for teams that bill by the hour. Hosted when you want speed. Self-hosted when you want control.
- Per member/month
- $1
- Contributors
- 61+
- License
- MIT
Invoice without copy-paste
Turn approved time into invoices. Add expenses, taxes, discounts, and send one clean bill.
See margin early
Revenue, utilization, overdue invoices, project burn. The numbers should shout before month-end.
Own the stack
Hosted for speed; self-host the Rails app for control and no vendor lock-in.
app.miru.so
From timer to invoice without the spreadsheet detour.
Track the work, approve the hours, send the invoice, collect the money. Fewer tabs. Fewer exports. Fewer numbers that only exist in someone's spreadsheet.
Time tracking
Timers, manual entries, weekly approvals, and rates per team member.
Desktop timer
A local-first desktop app for fast capture, menu bar control, timer stack, idle recovery, and Miru sync.
Client invoicing
Generate invoices from approved work. Add expenses. Send the bill.
Revenue reporting
See paid, pending, overdue, and projected revenue without exporting to a spreadsheet.
Built for billable teams
Enough product surface to kill the spreadsheet stack.
Run client work
- Projects
- Clients
- Team rates
- Approvals
Bill accurately
- Invoices
- Expenses
- Stripe payments
- Payment reminders
Extend safely
- REST API
- CLI
- Desktop app
- Self-hosting
Pricing should fit on a napkin.
$1 per member per month, from the first member. Self-host for free if that is the right call.
Cloud
$1 /member/month
Hosted Miru. Every feature from the first member — API, CLI, and priority support included.
- Unlimited members
- Time tracking & invoicing
- Expenses & Stripe payments
- Advanced reports
- API & CLI
Self-hosted
$0
The full product, MIT-licensed. You run it — your servers, your ops, your data.
- Every feature, no gates
- Unlimited members
- Docker deployment
- Community support on Discord
Enterprise
$1K+
For self-hosted teams that want deployment help, SLAs, and security review support.
- Everything in Pro
- Deployment support
- Integration help
- SLA options
- Security review support
Why Miru exists
We built Miru because billing by the hour should not depend on brittle spreadsheets.
"We bill clients across time zones and currencies. We needed tracking, invoicing, expenses, reports, and payments in one product. We did not need another enterprise-priced SaaS seat tax."
Vipul A M
Co-founder, Saeloun and creator of Miru
Questions teams ask before switching.
No sales maze here. The docs, comparison pages, and source code are all public.
What is Miru? +
Miru is open-source time tracking, invoicing, expenses, payments, and reporting for teams that bill by the hour.
Can we self-host Miru? +
Yes. Miru is an open-source Rails app. Self-hosting gives control, but you own ops: backups, upgrades, and security maintenance.
How much does hosted Miru cost? +
Miru Cloud is $1 per member per month, from the first member. Self-hosting is free — the app is MIT-licensed and you run it on your own infrastructure.
Who is Miru best for? +
Miru is best for agencies, consultants, freelancers, startups, and service teams that track billable hours and send invoices.
Does Miru replace Harvest, Toggl, or FreshBooks? +
For many billing workflows, yes. Miru combines time tracking, invoicing, expenses, payments, and reports in one open-source product.
Does Miru have a desktop app? +
Yes. Miru Time Tracking ships as a local-first desktop timer for Apple Silicon Macs, Intel Macs, Linux, and Windows, with menu bar controls, a timer stack, idle recovery, time entries, and Miru web sync.
Ship. Bill. Repeat.
Stop stitching tools together. Start billing from one open system.
Start with hosted Miru in minutes. Self-host the open-source app when your data policy needs it.