Invoice with proof.
Get paid without arguments.
Track billable work, document deliverables, and turn that record into invoices clients can verify. Agency Billing Hub also gives freelancers and agencies proposals, contracts, pipeline, retainers, and reporting in the same workflow.
Log hours on projects and tasks, manage retainers, and keep a clean record of what was done before billing time ever arrives.
Generate invoices from real logged work so clients see the hours, tasks, and scope behind every charge instead of a vague total.
Handle proposals, contracts, pipeline, analytics, payroll costs, and expenses without stitching together separate tools.
From first lead to invoice approval — one connected workflow
ABH connects the work you sell, the work you deliver, and the invoice you send, so nothing gets lost between scope, time tracking, and getting paid.
Lead: Capture leads in your CRM pipeline and move them through stages to signed client.
Win the client
Track leads through the CRM pipeline, send a branded proposal, collect an e-signed contract, and trigger a client onboarding checklist — all from inside ABH.
Deliver & track the work
Log billable hours, manage project budgets, track tasks, and run retainer agreements — so every hour your team works is accounted for and billable.
Get paid with proof
Generate invoices directly from logged time entries — every line item is backed by real, verified work. Clients see exactly what they're paying for. Disputes drop, payments arrive faster.
See the workflow behind proof-backed billing
These are the screens that connect sold work, delivered work, and the invoice the client receives. That connection is what makes ABH different from a generic invoicing app.
Built for service businesses that need cleaner billing and fewer payment disputes
If you bill clients for time, manage changeable scope, or need a better paper trail behind each invoice, ABH was built for the way you actually work.
Freelancers & solo operators
Track your hours, document the work you delivered, and send invoices clients can understand without juggling five different subscriptions.
- Free plan covers the basics
- Time tracking + invoice in minutes
- Retainer billing with one click
Small agencies (2–20 people)
Keep pipeline, team time tracking, proposals, contracts, invoicing, and reporting connected so scope, delivery, and billing stay aligned across the whole team.
- Multi-user team access
- CRM + pipeline management
- Proposals & e-signed contracts
- Agency-wide P&L visibility
Creative & digital studios
Design, dev, content, and marketing studios use ABH to track project budgets, prove what was delivered, and reduce the “what exactly are we paying for?” conversations.
- Project budget tracking
- Shareable invoice links
- Accounting CSV exports
Why agencies choose ABH when vague invoices keep slowing payment down
The biggest difference is simple: ABH does not make you build invoices from memory. It turns logged work into client-ready billing, then supports the rest of the agency workflow around it.
Invoices clients can verify
Every invoice can be built from real logged time and project activity, so clients see what happened before they see what they owe. That cuts down on disputes, second-guessing, and awkward payment chasing.
One workflow from lead to invoice
ABH replaces the patchwork of CRM, proposals, contracts, time tracking, invoicing, and exports with one connected system. Leads flow to clients, clients to projects, projects to invoices.
Visibility into cash, scope, and profitability
Track retainers, expenses, payroll costs, and reporting in the same place you invoice from. You see not just revenue, but which clients and projects are actually worth keeping.
Every tool your agency needs — in one platform
From first contact to final invoice, Agency Billing Hub covers the full agency workflow: clients, projects, time, retainer billing, invoices, proposals, contracts, pipeline, onboarding, automations, expenses, payroll, email templates, and tax reporting.
Client management
Manage every client in one place with full contact profiles, internal notes, health badges, and billing history.
Project tracking
Set budgets and hourly rates, track progress, and see which projects are on track or over budget — at a glance.
Time tracking
Log hours to projects and tasks — solo or across your entire team. Every entry is tied to real, verified work.
Retainer billing
Set monthly retainers as a flat fee or with an included-hours cap. Track hours used, handle overages automatically, and generate the retainer invoice in one click at period end — no manual calculations needed.
PopularProof-of-work invoicing
Generate PDF invoices that show clients exactly what was done, when, and by whom. No more disputes.
Proposals & contracts
Send branded proposals and legally binding contracts with e-signature support — close deals without leaving ABH.
CRM pipeline
Track leads and prospects through a visual kanban pipeline — from first contact to signed client.
Client onboarding
Send onboarding checklists to new clients with custom steps and progress tracking built right in.
Automation engine
Build trigger-based automations for repetitive tasks — invoice reminders, onboarding steps, and more.
Expense tracking
Log and categorise business expenses, attach receipts, and track spending against clients and projects.
Payroll tracking
Record team pay runs, track payroll costs by team member, and keep salary records clean and audit-ready.
Email templates
Create and manage reusable email templates for proposals, invoices, follow-ups, and client communication.
Tax center
Generate tax summaries, track VAT/GST-eligible expenses, and export records ready for your accountant.
Agency analytics
Track profitability, hours, revenue, and expenses by client and project — including retainer performance — in one dashboard.
Questions about proof-backed invoicing, answered
Everything you need to know about how ABH helps freelancers and agencies bill more clearly and get paid with less friction.