Quotes agreed. Changes recorded. Payments tracked.
Get every job agreed in writing - before the work starts.
Create professional quotes, get client approval online, keep every amendment recorded and turn completed work into an invoice - all from one simple dashboard.
No card charged until the trial ends · £29 per month · Two months free on annual billing
How it works
Build the quote
Work project by project. Line items with decimal quantities, per-line VAT, sections and notes, plus saved items you can reuse on the next job.
Client approves online
A secure link and a PDF copy. Your client can ask a question, request a change, or type their name to approve - all dated and recorded.
Amendments recorded
Changes create a new version. Your client keeps working from the live one until you send the new one, and earlier approvals stay approved.
Invoice and follow up
Raise the invoice straight from the approved quote - deposits and stage payments included - then amend it only if you need to.
Everything else that keeps the job tidy
Reminders you approve
When a quote has gone quiet or an invoice is past due, InWriting asks you first. Send the chase, snooze it, or mark it already paid. Nothing goes out behind your back.
Your team, your rules
Invite staff by email and choose exactly what each person can do: build quotes, send them, manage clients, or see invoices and money figures.
Proper PDFs
Every quote and invoice downloads as a clean, branded PDF built from the exact version your client saw.
Questions in one place
Clients reply on the quote itself rather than in a lost text thread, and your answers are kept with the job.
An audit trail you can't edit
Sent, opened, questioned, approved, declined, invoiced, paid - written by the system, with dates and names.
Built for disputes you never want to have
Sent quotes are frozen exactly as your client saw them. Approvals name the version approved. Every amendment, opening and decline is written to an audit trail you cannot edit - so "that's not what we agreed" stops being an argument.
Create your first quoteSee it in action
From first quote to final payment
Real InWriting screens, filled with a sample plumbing job so you can see exactly how the work flows.
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Your day, on one screen
Quotes waiting on clients, work ready to invoice, money still owed, and a nudge when something has gone quiet.
