What is it?
SmartWerk is invoicing software for freelancers that also handles your contract and quote, so the agreement and the invoice share the same details.
Invoicing software with contracts: from signature to invoice
Invoicing & admin
Create invoices, quotes and contracts in one program. Once the contract is signed, one click starts the invoice with the same client and the same rate.
Start free, no credit card needed.
Who is it for?
For freelancers who now combine an invoicing tool with a separate tool for signatures and fill everything in twice.
What problem does it solve?
With one tool for invoices and another for signatures, you retype the client name, rate and terms every time. In SmartWerk everything continues in one chain.
What you get
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Invoices with the Dutch details
Your KvK number, VAT number and business details come from your profile on every invoice.
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Signed, then invoiced
From the signed contract you open the invoice with one click, without retyping anything.
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Reminders when payment is late
Send a payment reminder before or after the due date, from the same client and invoice.
Start for freeHow it works in SmartWerk
Add your client
Name, address and email. You use the same client for the quote, contract and invoice.
Quote or contract
Make a quote, turn it into a contract and have your client sign online.
Create the invoice
Open the invoice from the contract or create one directly with lines and VAT. Download it as a PDF or send it.
Follow the payment
See what is outstanding and send a reminder when an invoice is late.
Part of one workflow
SmartWerk follows a job from client to bookkeeper. The highlighted step is this page.
What you can do
Invoices, quotes and contracts share your client details. Around them sit projects, hours and payment reminders. That way the whole chain carries through: from lead and quote via the signed contract to project, hours and invoice. You start each step yourself.
Invoices with VAT and PDF
Lines with quantity, price and VAT rate, your KvK and VAT number, and a PDF your client can save.
Quotes
Make a quote and turn the accepted quote into an invoice or a contract.
Contracts with a digital signature
Your client signs through a link, without an account. The signed contract is kept as a PDF.
From contract to invoice
The invoice takes the client and rate from the contract.
Seven languages
Work in Dutch, English, German, French, Spanish, Polish or Russian.
Connected to other tools
Frequently asked questions
Which invoicing software also has contracts?
SmartWerk includes invoices, quotes and contracts with a digital signature in one program, so you do not need a separate signature tool.
Can I create an invoice from a signed contract?
Yes. From the contract you open an invoice with the same client and the same rate.
How does the digital signature work?
You send your client a link. Your client reads the contract and signs in the browser, without an account.
Do my KvK and VAT number appear on my invoice automatically?
Yes. They come from your profile, so you do not fill them in on every invoice.
Can I also send payment reminders?
Yes. You send a reminder before or after the due date, from your client’s invoice.
Try it with your own data
Create a free account and start with one client. Upgrading can wait until you really need a feature.