Saturn — for freelancers, agencies & solo builders

Run your projects
from one tab.

Projects, proposals, time, timesheets, expenses, and invoices — one login instead of seven subscriptions.

ProjectsClientsTeamProposalsTimeTimesheetsExpensesInvoices
/ everything inside

Eight modules. One workspace.

Projects

Group the work. Track status and due dates.

Clients

One record per client. Or skip it — clients are optional.

Team

Invite collaborators. Assign work. No per-seat fees.

Proposals

Draft, send, and collect signatures in-platform.

Time tracking

A timer that lives where the work does.

Timesheets

Weekly hours that flow into invoices.

Expenses

Log costs, tag billable, attach to invoices.

Invoices

Pull hours and expenses. Export PDF. Get paid.

/ a closer look

A tab each for the work
you used to do in seven.

/ 01 — Proposals

Write it. Send it. Get it signed.

Draft proposals inside Saturn, send them to clients, and collect signatures without a separate DocuSign tab. Status updates land in the project, not your inbox.

Proposal — Acme Co.
Website redesign, Q2
Sent to sign
Scope of work
Deliverables
Timeline & milestones
Pricing
Client signature
/ 02 — Time tracking

Press record. Stop when done.

Time tracked inside the platform, auto-attached to the right project. No separate Toggl tab to forget about.

Paused·web-rdsn
01:24:07
/ 03 — Requirements

Scope locked. Changes tracked.

Lock scope with clients. Capture feedback inline, track change requests, and keep the brief in one place — not buried in email threads.

Homepage RedesignAwaiting signature
1. Hero section

Full-width hero with animated headline and primary CTA. Must support light and dark mode.

ClientComment

Can we match the brand purple on the CTA?

2. Feature grid

Three-column responsive grid showcasing the core modules with icons and short descriptions.

/ 04 — Timesheets

Hours that become invoice lines.

Log weekly or let the timer do it. Export reports when clients ask. Hours flow into invoices in one click.

Apr 14 – 18
Mon
4.5h
Tue
7.0h
Wed
5.5h
Thu
8.3h
Fri
6.0h
Total31.25h
/ 05 — Expenses

Expenses that bill themselves.

Log what you spent, tag it billable, and attach it to the next invoice. Receipts, software, lunches — all in one place.

April expenses
$258
Billable
Figma — annualSoftware$180
Client lunchMeals$64
Domain renewalHosting$14
/ 06 — Invoices

One click from hours to paid.

Lines pull from timesheets and expenses. Export PDF. Track paid status. The last step that finally feels like the first.

Invoice #0042
$4,620
Paid
Design — 12h$1,800
Frontend — 18h$2,700
Hosting$120
/ clients optional

Working solo? Toggle clients off.

Saturn works just as well for personal projects as it does for client work. Decide per workspace which modules involve clients — or turn them off entirely and keep the projects, time tracking, and invoices for yourself.

Client involvementPer project/workspace
Proposalson
Requirementson
Milestonesoff
Timesheetson
Expensesoff
Invoiceson
/ how it works

Three steps, start to paid.

Step 01

Spin up a project

Add the scope and team — and a client, if there is one. Takes under a minute.

  • Scope & team
  • Optional client
  • Toggle modules
Step 02

Do the work

Track time, log expenses, and send proposals as you go.

  • Timer & timesheets
  • Expenses
  • Proposals & signatures
Step 03

Invoice or just track it

Roll hours and expenses into an invoice in one click — or keep the log for yourself.

  • One-click invoice
  • Export PDF
  • Track paid status
/ vs. the stack

Seven tools, or just this one.

What you needStitching it togetherSaturn
Projects & clientsNotion / AirtableBuilt-in
Proposals with signaturesDocuSign / PandaDocBuilt-in
Time trackingToggl / HarvestBuilt-in
TimesheetsSpreadsheetBuilt-in
ExpensesSpreadsheet / ExpensifyBuilt-in
InvoicingQuickBooks / WaveBuilt-in
Monthly cost$40–80+$0–3
/ pricing

Three dollars, no seats.

Every feature works on Free. Pro removes the limits.

Free
$0forever

Enough to run a small practice.

2 projects
Unlimited team members
All core modules
Built-in time tracking
ProRecommended
$3/ month + taxes

For when projects and clients start stacking up.

Unlimited projects & workspaces
Everything in Free
Priority support
Recurrnig Invoices(coming soon)

No credit card required

/ faq

Questions, answered.

Who is Saturn for?+

Independent freelancers, small agencies, and solo builders. If you freelance, run a boutique studio, or just want one place to track your own personal projects, this is built for you. Clients are optional — every workspace lets you toggle client involvement on or off per module.

Can I use Saturn without any clients?+

Yes. Turn client involvement off and Saturn becomes a personal project tracker — projects, time tracking, timesheets, expenses, and invoices that are just for you.

Do I have to pay per team member or per workspace?+

Neither. Pro is billed per owner — upgrade once and you get unlimited workspaces and unlimited team members across all of them.

What's actually free?+

Every module works on the Free plan — projects, clients, proposals, timesheets, expenses, invoices, and time tracking. Free caps you at 2 active projects. Pro removes that cap.

Can I export my data?+

Yes. Invoices and timesheets export to PDF. Project data is yours to take with you.

Does Saturn replace my accounting software?+

Saturn handles invoicing and expense logging for your freelance work. It isn't a full double-entry accounting system — you can still hand exported data to your accountant at year-end.