---
description: Side-by-side comparison of FastBill vs Abby. Learn about each of the product's price, benefits and disadvantages. Choose the best software for your business in Singapore.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: FastBill vs Abby Comparison - Capterra Singapore 2026
---

Breadcrumb: [Home](/) > [Billing and Invoicing Software](/directory/30015/billing-and-invoicing/software) > [FastBill \<span\>vs\</span\> Abby](https://www.capterra.com.sg/compare/141530/1036470/fastbill/vs/abby)

# Compare FastBill vs Abby

Canonical: https://www.capterra.com.sg/compare/141530/1036470/fastbill/vs/abby

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

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## At a Glance

| Metric | FastBill | Abby |
| **Overall rating** | 5.0/5 | 4.7/5 |
| **Total Reviews** | 1 | 604 |
| **Starting Price** | - | €0.01 |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | 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

### FastBill

Automated bookkeeping solution for freelancers and small businesses which helps with receipt management, customer collaboration, taxation processing and more.

### Abby

Self-employed

## Key features

### FastBill

- Invoice Creation
- Mobile Payments
- Online Invoicing
- Reminders

### Abby

- API
- Accounting
- Accounts Payable
- Activity Tracking
- Client Management
- Customizable Invoices
- Customizable Reports
- Hourly Billing
- Invoice Creation
- Master Data Management
- Mobile Payments
- Monitoring
- Online Invoicing
- Pricing Management
- Project Management
- Real-Time Data
- Reminders
- Status Tracking
- Transaction Monitoring
- Vendor Management

## Links

- [View FastBill Profile](https://www.capterra.com.sg/software/141530/fastbill)
- [View Abby Profile](https://www.capterra.com.sg/software/1036470/abby)
- [View Original Comparison](https://www.capterra.com.sg/compare/141530/1036470/fastbill/vs/abby)

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