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Invoice software

Professional invoicing without the busywork.

Create invoices, collect Stripe payments, track billing status, and manage recurring invoice drafts, invoice software built for service businesses.

Invoices

Bill the work, chase what you are owed, and see what has landed.

Outstanding
$54,900.00
across 7 invoices
Overdue
$0.00
nothing late
Paid this quarter
$0.00
down 100% on last
Average time to pay
1 days
against Net 23 terms
Search number, client, project...
All10Draft1Sent7OverduePaid2
INV-0010Sent

kwill · Rahul

$7,800.00

Sent · opened · due Oct 3...Send reminder
INV-0009Sent

Henry Wilson

$18,300.00

Sent · not opened yet · du...Send reminder
INV-0008Sent

Henry Wilson

$6,900.00

Sent · not opened yet · du...Send reminder
INV-0004Paid

William Jones

₹4,600.00

Paid 1 week ago · recorde...Download PDF
INV-0003Sent

Henry Wilson

₹2,600.00

Sent · opened · due Oct 1...Send reminder
INV-0001Paid

Henry Wilson

$9,204.00

Paid 1 week ago · recorde...Download PDF
Invoice features

Invoice software built for how businesses get paid.

Create invoices, send them to clients, collect Stripe payments, and keep recurring billing under your review.

CORE FEATURE

Invoice Creation

Build professional invoices with clear line items, totals, tax rates, and due dates in seconds.

Client invoicing

Send invoices to clients from the same workflow you already use for projects.

Payment workflow

Collect payment through Stripe Payment Links after you send the invoice.

Stripe integration

Stripe powers checkout. Kwill does not take an application fee on payments.

Invoice lifecycle

Track invoices from draft and sent through paid status in your billing workflow.

RECURRING BILLING

Recurring invoices

Schedule → Invoice generated → Review → Send

Recurring billing automates draft creation — not subscription charging and not automatic sending to the client.

01

Schedule

Set the cadence for ongoing client billing, monthly retainers or your cycle.

02

Invoice generated

On schedule, Kwill generates the next invoice as a draft in your workspace.

03

Review

Check amounts and dates. Edit if needed. Nothing goes to the client yet.

04

Send

You send the invoice when it looks right. Kwill does not auto-send or auto-charge clients.

Payment tracking

Know where every invoice stands.

Invoice and payment status sit inside your client workflow — so billing is not a separate spreadsheet you check after the fact.

  • See where each invoice sits in the billing workflow
  • Connect payment status to the client and project context
  • Use status to know when work can proceed after payment
Draft

Invoice is ready in your workspace before it goes to the client.

Sent

Client has the invoice and can open the Stripe Payment Link to pay.

Paid

Payment is recorded so you can keep the project and delivery workflow moving.

Stripe payments

Get paid through Stripe, without a Kwill cut.

Invoice software only helps if payment collection is clear. Kwill uses Stripe for client payments and does not take an application fee on those payments.

  • Stripe powers checkout

    Clients complete payment through Stripe. Card processing follows Stripe’s standard fees.

  • No Kwill application fee

    Kwill does not add a payment-processing markup on top of Stripe.

  • Payment Link experience

    The client payment experience uses an external Stripe Payment Link after you send the invoice.

Client payment
Stripe Payment Link
External checkout

After you send an invoice, the client pays on Stripe’s hosted payment page — not a Kwill-processed markup layer.

Kwill application fee$0
Stripe processingStandard Stripe rates
Client billing workflow

Client → Invoice → Payment → Project → Delivery

Invoice software that sits inside the full client lifecycle — not a standalone PDF generator.

1

Client

Client Record

Workspace Synced

AccountAcme Studio
Billing Connected

Billing stays tied to the client you already work with in Kwill.

2

Invoice

Invoice #1042

$4,200.00 Total

Draft / Sent
TermsNet 15
Send ModeStripe Link

Create and send a professional invoice, or review a recurring draft first.

3

Payment

Stripe Checkout

Paid
Payment $4,200 Received
Fee$0 Kwill Cut

Client pays through a Stripe Payment Link; status updates in your workflow.

4

Project

Project Scope

Paid & Unlocked

Active
Billing RefInv #1042 Attached
Work Status In Delivery

Keep paid work connected to the project context, not a disconnected tool.

5

Delivery

Final Delivery

Complete
AssetsDelivered
Billing Log Full History Saved

Move from payment into delivery with billing history still attached.

FAQ

Invoice software questions

How Stripe payments, payment tracking, and recurring draft generation work in Kwill.

Instant FAQ Assistant
Answers from our help docs
What is online invoice software?
Online invoice software helps service businesses create invoices, send them to clients, track payment status, and manage billing without rebuilding every invoice in a spreadsheet or PDF tool.
Does Kwill support Stripe payments?
Yes. Clients pay through Stripe. The client payment experience uses an external Stripe Payment Link. Kwill does not add an application fee on those payments — Stripe’s standard processing fees still apply.
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Invoice Software for Service Businesses | Kwill