Estimates and Invoicing Software For Small Businesses
Create professional estimates and invoices with ease using Simplify Invoice. Prepare estimates, send them to clients, manage invoices, and track payments—all in one simple platform. Save time on paperwork, stay organised, and focus on growing your business.
- Create professional estimates and invoices quickly and easily
- Send estimates and invoices to clients in just a few clicks
- Track payments and outstanding balances to stay on top of your finances
- Manage estimates and invoices anytime, anywhere on any device
What are estimates and invoices?
Estimates and invoices are essential business documents used to manage sales and payments. An estimate outlines the expected cost of goods or services before a customer confirms a purchase, while an invoice requests payment for goods or services provided. Simplify Invoice helps small businesses create, send, and manage both documents in one convenient platform, making it easier to stay organised, track payments, and reduce paperwork.
How Does Simplify Invoice Make Invoicing Easier?
Simplify Invoice makes creating and managing estimates and invoices simple and efficient. Whether you're a freelancer, self-employed professional, or small business owner, our easy-to-use software helps you prepare professional estimates, generate invoices, monitor payments, and manage outstanding balances—all from one platform. Spend less time on administrative tasks and more time growing your business.
Here's how Simplify Invoice makes invoicing easier:
Convert Estimates Into Invoices With Ease
Create professional estimates, send them to clients for approval, and convert accepted estimates into invoices without starting from scratch. Simplify Invoice helps you keep customer information, products, services, and pricing organised, reducing repetitive data entry and making your invoicing process faster and easier.
- Save time and reduce paperwork with a streamlined workflow
- Keep customer details and pricing organised for faster invoice creation
- Convert approved estimates into invoices without re-entering information
Create Estimates And Invoices Anytime, Anywhere
Manage your estimates and invoices wherever your business takes you. With Simplify Invoice, you can create, customise, and send professional documents using your smartphone, tablet, or computer. Whether you're working from home, meeting clients, or travelling, keep your invoicing organised and accessible from any device.
- Create estimates and invoices from your phone, tablet, or computer
- Access your business documents anytime, anywhere with an internet connection
- Send estimates and invoices to clients without being tied to your desk
- Manage customer information and pricing conveniently across supported devices
- Save time and stay productive whether you're in the office or on the go
Know the Exact Status of Every Invoice
Never wonder if a client received or viewed your invoice again. Real-time read receipts and payment tracking keep you informed at every step, so you can follow up with total confidence.
- Real-time read notifications when clients view invoices
- Instant alerts when payments are completed
- Automatic payment reminders for overdue invoices
- Overview dashboard showing paid, pending, and overdue totals
- Complete audit trail and timeline for every transaction
Keep Client Information Organized in One Place
Save client contact details, past invoices, notes, and preferences automatically. Billing repeat clients takes just a single click, saving hours of repetitive data entry.
- One-click client selection from your saved contact list
- Full client history with all past invoices and estimates
- Custom client notes, delivery addresses, and payment terms
- Import contacts directly from your phone or address book
- Secure client portal for viewing and paying invoices
Powerful Reports and Real-Time Business Insights
See how your business is doing at a glance. Export reports for tax time, monitor monthly revenue, and identify your best clients effortlessly with our clean summary views.
- Visual income and expense summary reports
- One-click export for accountants and tax season (Excel, CSV, PDF)
- Filter by date range, client, payment status, or category
- Track outstanding receivables and cash flow trends
- Cloud sync ensures your reports are always up to date
Invoicing Software Built Around How You Work
Designed for small businesses, contractors, and freelancers who need an invoice generator that's fast, flexible, organized, and works anywhere you go.
Create from the Road
Invoicing from anywhere is easy with our mobile app. Create and send invoices directly from your job site so you don't have to spend your evenings catching up on paperwork.
Quick, Repeatable Billing
Save your most common items, services, prices, and client information to create and send new invoices in just a few taps or clicks.
Look Professional
Clean, modern invoice designs that make a great impression on your clients and build confidence in your business with customized logos and branding.
Estimate on the Spot
Send quotes and estimates while you're standing in front of the client. When approved, convert them to invoices with a single tap.
Invoicing Features That Make Running Your Business Easier
Everything you need to invoice clients, get paid, and run your business smoothly.
Professional Templates
Customizable invoice and estimate templates that match your brand perfectly.
Send via Email & SMS
Deliver invoices instantly to clients through email or direct text message.
In-App Signatures
Let clients sign estimates and approvals right on your phone or tablet screen.
Payment Reminders
Automated friendly reminders help you get paid on time without awkward follow-ups.
Online Payments
Accept credit cards, debit cards, and digital wallets with low processing fees.
Multi-Currency
Invoice global clients in over 30 currencies with automatic currency formatting.
Reporting & Analytics
Real-time income tracking, overdue summaries, and tax-ready export reports.
Export to Accountants
Easily export all invoices, payments, and client records in standard formats.
Invoicing Software vs. Accounting Software
Accounting software is built for bookkeepers and CPAs to track general ledgers, payroll, and complex balance sheets. Invoicing software is built specifically for small business owners and freelancers who simply need to create professional invoices, send them to clients, and collect payments fast without hours of tedious training.
How to Choose the Right Invoicing Software
Choosing the right invoicing tool shouldn't be complicated. Look for software that matches your workflow:
- Easy-to-use mobile and web apps that sync seamlessly
- Simple payment options that let clients pay by card instantly
- Transparent pricing without hidden transaction charges
- Reliable customer support and automatic data backups
Invoicing Software FAQs
Find answers to common questions about invoicing software and how Simplify Invoice helps freelancers, self-employed professionals, and small businesses manage invoices, track payments, and save time.
Invoicing software is a digital tool that helps businesses create, send, and manage invoices efficiently. It simplifies billing, tracks customer payments, and helps you stay organised. With Simplify Invoice, you can reduce paperwork, save time, and focus on growing your business.
Invoicing software focuses on creating invoices, managing customer billing, and tracking payments. Accounting software typically provides broader financial management features, including bookkeeping, financial statements, and tax reporting. Simplify Invoice is designed to make everyday invoicing easier without the complexity of traditional accounting software.
Yes. Simplify Invoice is designed to work across mobile phones, tablets, and desktop computers. You can create professional invoices, send them to customers, and manage your billing wherever you are, making it convenient to run your business on the go.
Simplify Invoice is designed to help you keep your invoices, customer information, and payment records organised in one online platform. For specific details about data security, cloud storage, and backup arrangements, please refer to our current privacy and security policies.
When online payments are enabled, customers can open their invoices and select an available payment method. This makes paying invoices more convenient and helps businesses collect payments faster. Available payment methods depend on the payment services supported by Simplify Invoice.
Simplify Invoice helps you create professional invoices that reflect your business identity. Where branding customisation is available, you can add your company logo and business details to give customers a consistent and professional experience.
Businesses working with international customers may need to issue invoices in different currencies. Where multi-currency invoicing is available, Simplify Invoice allows you to select the appropriate currency for your invoices, making international billing more convenient.
Simplify Invoice helps you organise invoices and payment records throughout the year, making tax preparation and financial recordkeeping easier. Where invoice downloads or data exports are available, you can save your records and share them with your accountant when needed.
Simplify Invoice offers affordable and flexible pricing for freelancers, self-employed professionals, and small businesses. Get started with a free trial and choose between our monthly plan at S$24.90 or annual plan at S$250.90. Enjoy simple, transparent pricing with the tools you need to create professional invoices, manage billing, and track payments efficiently.
Get Started for Free
Spend less time invoicing and get paid faster today.