Beta

Sif is currently in beta — all invoices sent during this period are at half price, and you get direct access to the developers for feature requests. Learn more on the pricing page.

Business administration for consulting companies

Run your consultancy.
Sif handles the rest.

Time tracking, expenses, invoicing, and projects — in one tool built for consulting companies that want to spend their time consulting, not administrating.

One plan, everything included. No caps. No credit card required to start.

One tool for your whole team
No caps on invoices, tasks, or data
Built for consulting companies, not enterprise
How it works

From hours worked to invoice sent

01

Track your work

Log hours, record expenses, and manage tasks — as you go, or at the end of the day. Your whole team works in one place.

02

Organise your projects

Manage tasks across clients and projects, assign them to your team, and keep everything tied to the work you're billing for.

03

Generate the invoice

Sif calculates totals from your logged time and expenses, applies the right rules, and produces a ready-to-send invoice.

04

Get paid

Send the invoice, track its status, and mark it paid when the money arrives. Credit notes handled if things need correcting.

What's inside

Everything in one place

Time tracking

Log hours per client, project, or task. Running timers or manual entry.

Expenses

Billable client costs and employee reimbursements, all in one place.

Invoicing

Auto-calculated from your records. Rules applied, totals correct, ready to send.

Tasks

A capable task system — assign to team members, link to clients and projects.

Clients & projects

Organise work by client and project, with billing rates that follow through to your invoices.

Salary input

Trip logs and daily allowances — everything your payroll provider needs.

External invoicing

Subcontractors and partners can use Sif to send their invoices straight to you — no chasing PDFs over email.

Time off & conveniences

Track vacation, sick days, and leave — alongside a shared address book and other day-to-day conveniences that keep a small team running smoothly.

One simple plan, no surprises

Sif is €49 a month and includes your first ten people — employees, subcontractors, partners. Beyond that it's just €2 per extra user per month. Every feature is included on every account, with no caps on invoices, tasks, or data. No add-ons, no upsells, no per-feature pricing.