All Features

Every Tool You Need to Invoice, Get Paid, and Grow

AI-powered invoicing, a complete REST API, real-time webhooks, and a branded customer portal. Everything you need to run your finances, all in one place.

AI Invoicing

Create invoices with a conversation, not a form

Our AI assistant understands natural language, so you can create invoices, look up data, and manage your billing without navigating menus. It's like having a bookkeeper that never sleeps.

  • Chat-based creation — describe your invoice in plain language
  • Instant data retrieval — ask about outstanding balances, client history, revenue
  • Smart suggestions — auto-fills rates, taxes, and recurring line items
  • Confirmation required — nothing sends without your approval
  • Full audit trail — every AI action is logged for your records
  • 37 languages — works in your preferred language, 24/7

Invoicematic AI

Online

What does Acme Corp owe me?

Acme Corp has 2 outstanding invoices totaling $8,200.00:

INV-042 · Web Design $5,800
INV-047 · SEO Audit $2,400

Create a new invoice for them, $3,500 for mobile app development

Here's your draft:

Invoice #INV-049

Acme Corp

Draft
Mobile App Development $3,500.00
Total $3,500.00
Confirm & Send Edit
Ask me anything...
Invoicing

Create stunning invoices in seconds

Design professional invoices that impress your clients. Choose from beautiful templates, add your branding, and send invoices directly from the app.

  • AI-powered or traditional form-based creation
  • Multiple professional templates to choose from
  • Custom branding with your logo and colors
  • PDF export and direct email delivery
IM

Your Company

Invoice #INV-001

Draft
Web Design Services $2,500.00
Logo Design $800.00
Consulting (5 hrs) $750.00
Total $4,050.00

Invoice Sent!

Just now

Estimate #EST-042

Pending
Website Redesign $5,000
Mobile Optimization $2,000
SEO Setup $1,500
Client Approved!
Estimates

Win more projects with professional estimates

Create detailed estimates to show clients exactly what they're getting. When approved, convert them to invoices with one click.

  • Detailed line items with descriptions
  • One-click conversion to invoice
  • Track estimate status and client responses
  • Expiration dates and validity periods
Expenses

Track every expense, down to the receipt

Log expenses as they happen, categorize them, and link them to clients. Multi-currency support means your international expenses are tracked accurately.

  • Receipt uploads and attachment storage
  • Custom categories and payment methods
  • Link expenses to customers for billing
  • Multi-currency with live exchange rates

Expenses

This Month

Total Expenses

$4,280

Categories

8

Software Licenses

Technology

$1,200

Office Rent

Facilities

$2,500

Marketing Ads

Marketing

$580

Payment Overview

Paid

12 invoices

$24,500

Pending

5 invoices

$8,200

Overdue

2 invoices

$3,100
Payments

Track every payment with ease

Know exactly where your money stands. See paid, pending, and overdue invoices at a glance with our intuitive payment tracking dashboard.

  • Real-time payment status updates
  • Automatic payment reminders
  • Partial payment support
  • Payment history and receipts
Customer Portal

Give clients their own self-service portal

A branded portal where your clients can view invoices and estimates, make payments, and update their information. Less back-and-forth for you, more convenience for them.

  • Branded portal with your company's look and feel
  • View and download invoices and estimates
  • Make payments directly through the portal
  • Update contact and billing information
AC

Acme Corp Portal

Welcome back, John

Outstanding

$8,200

Paid (YTD)

$45,800

INV-042

Web Design Services

$5,800 Due

INV-038

Monthly Retainer

$2,400 Paid
Pay Now Download PDF
Developer Tools

Integrations & Developer Tools

Build on top of Invoicematic with a powerful API, real-time webhooks, and pre-built integrations.

Complete REST API

Full programmatic access to invoices, estimates, payments, customers, and expenses.

  • Scoped API keys per company
  • IP allowlisting for security
  • 180 requests/min rate limiting
  • Versioned endpoints (v1)

Real-time Webhooks

Get notified the instant something happens. Common events include:

invoice.created
payment.received
estimate.accepted
customer.updated

HMAC-SHA256 signatures · Auto retries · Delivery logs

5,000+ Integrations

Connect to the tools you use every day, no coding needed.

Zapier — automate with 5,000+ apps
n8n — open-source workflow automation
Slack — invoice alerts in your channels

And so much more...

Packed with features designed to save you time and help you get paid faster.

Multi-Currency

Support for 100+ currencies with live exchange rates from 5 providers.

Bank-Level Security

256-bit encryption keeps your data safe and secure.

Recurring Invoices

Automate billing for retainer clients and subscriptions.

Custom Branding

Add your logo, colors, and custom fields to every document.

Tax Management

Set up tax rates and auto-calculate for each invoice.

Email Integration

Send invoices directly from your email address.

Mobile Friendly

Manage your business from anywhere, on any device.

Automated Backups

Scheduled backups keep your data safe. Restore anytime.

Roles & Permissions

79 fine-grained permissions with custom roles for your team.

Multi-Company

Manage multiple businesses from a single account.

Custom Fields

10 field types across invoices, estimates, customers, expenses, and payments.

37 Languages

Full localization from Arabic to Vietnamese for your global team.

Ready to streamline your invoicing?

Start your free trial today and see why thousands of businesses trust Invoicematic for their invoicing needs.

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