---
description: Side-by-side comparison of Invoice Simple vs Abby. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Invoice Simple vs Abby Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Billing and Invoicing Software](/directory/30015/billing-and-invoicing/software) > [Invoice Simple \<span\>vs\</span\> Abby](https://www.capterra.co.uk/compare/165683/1036470/invoice-simple/vs/abby)

# Compare Invoice Simple vs Abby

Canonical: https://www.capterra.co.uk/compare/165683/1036470/invoice-simple/vs/abby

> Detailed comparison between Invoice Simple and Abby. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Invoice Simple | Abby |
| **Overall rating** | 3.7/5 | 4.7/5 |
| **Total Reviews** | 44 | 603 |
| **Starting Price** | US$13.49 | €0.01 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Windows (On-Premise), Linux (On-Premise), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat |
| **Training** | - | Live Online, Webinars, Documentation, Videos |

## Best for

### Invoice Simple

Web-based invoice generating tool that helps small businesses convert estimates into custom invoices while adding details such as discounts, due date, shipping details and more.

### Abby

Self-employed

## Key features

### Invoice Simple

- Billing Portal
- Contact Database
- Customisable Branding
- Customisable Invoices
- Customisable Templates
- Hourly Billing
- Invoice Creation
- Invoice History
- Invoice Processing
- Mobile Payments
- Multi-Currency
- Online Invoicing
- Payment Processing
- Project Billing
- Real-Time Data
- Real-Time Reporting
- Reminders
- Reporting & Statistics
- Tax Calculation
- Time & Expense Tracking

### Abby

- Billing Portal
- Contact Database
- Customisable Branding
- Customisable Invoices
- Customisable Templates
- Hourly Billing
- Invoice Creation
- Invoice History
- Invoice Processing
- Mobile Payments
- Multi-Currency
- Online Invoicing
- Payment Processing
- Project Billing
- Real-Time Data
- Real-Time Reporting
- Reminders
- Reporting & Statistics
- Tax Calculation
- Time & Expense Tracking

## Links

- [View Invoice Simple Profile](https://www.capterra.co.uk/software/165683/invoice-simple)
- [View Abby Profile](https://www.capterra.co.uk/software/1036470/abby)
- [View Original Comparison](https://www.capterra.co.uk/compare/165683/1036470/invoice-simple/vs/abby)

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