Track billable work. Share progress. Send cleaner invoices.
Billnox helps solo freelancers track client work, document what was done, manage client-specific billing, share progress reports, and create invoices with more confidence.
Currently open for early users and active product feedback.
Active session
Acme Studio
Shopify PDP updates
02:35:18
Today
$193.75
Billable today
Work notes
3 entries- Updated PDP color swatches and stock state
- Fixed mobile add-to-cart layout shift
- Reviewed Klaviyo flow with client
Client currency
Per clientThe problem
Freelancers shouldn’t rebuild their workday from memory.
Solo freelancers often track work across notes, chat messages, spreadsheets, and memory. Billnox turns daily work into clear records clients can understand.
Forgotten billable time
Work gets done, but not every minute is captured clearly.
Unclear client updates
Clients ask what was completed and why hours were billed.
Messy invoice prep
Reports, notes, and invoices often live in separate tools.
Workflow
From tracked time to client-ready billing
A simple workflow designed around how solo freelancers actually work.
Step 1
Track time by client
Start a session, choose the client, and keep billable work organized.
Step 2
Add work notes and tasks
Document what was completed during each work session.
Step 3
Share a progress report
Send a clean report link your client can review.
Step 4
Create an invoice
Turn tracked work into a cleaner billing record.
Client progress report
Acme Studio
Aug 5 – Aug 12, 2025
Total hours
14.5h
Total amount
$1,087.50
Work summary
Features
Everything a solo freelancer needs to bill with more confidence
Client-based time tracking
Track billable sessions by client and keep each freelance workflow organized.
Client-specific billing settings
Set billing details per client, including rate and currency preferences.
Shareable progress reports
Give clients a clean view of completed work without sending messy notes.
Invoice generation
Turn tracked work into cleaner billing records with less manual preparation.
Client feedback workspace
Keep client feedback, work requests, and progress updates connected to the billing workflow.
Fixed retainer support
Hourly billing comes first, with fixed monthly or fortnightly retainer workflows for recurring freelance clients.
Who it’s for
Built for freelancers who bill for time
Quote approvals before the invoice.
Billnox is expanding into a quote-to-invoice workflow for freelancers who need client approval before starting fixed-price projects, retainers, Shopify builds, design work, or scoped client requests.
Create quote
Build a clear project quote with scope, line items, terms, and pricing before work starts.
Send approval link
Share a simple client-facing link so the client can review the quote without extra back-and-forth.
Get client approval
Track whether the quote is approved, declined, or still waiting for a response.
Convert to invoice
Turn approved work into an invoice without rebuilding the billing details manually.
Open beta
Currently in open beta
Billnox is available for early users while the product is actively improved based on real freelancer feedback.
Test the core tracking, reporting, and invoicing workflow.
Help shape client workspaces, feedback flows, and billing improvements.
Fixed monthly and fortnightly retainer workflows are supported for recurring freelance clients.
Start tracking your next client session with Billnox
Join the open beta and help shape a simpler billing workflow for solo freelancers.