Best Billing Software for Small Business - Page 7

How Many Billing Software Products Does G2 Track?

Total Products under this Category: 856

Category Stats (Sep 2026)

  • Average Rating: 4.41/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Billbooks (+16.67%) - Among all products in this category, Billbooks recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Billing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 33,400+ Authentic Reviews
  • 856+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Billing Software

G2 Grid® for Billing Software plotting products by satisfaction and market presence

Highlighted products: Xero, PayPal Invoicing, Square Point of Sale, Zoho Invoice, Refrens Accounting, BILL AP/AR, Anchor, and FreshBooks.

Underlying data: [Grid® JSON](https://www.g2.com/categories/billing/grids.json?focus%5B%5D=xero&focus%5B%5D=paypal-invoicing&focus%5B%5D=square-point-of-sale&focus%5B%5D=zoho-invoice&focus%5B%5D=refrens-accounting&focus%5B%5D=bill-ap-ar&focus%5B%5D=anchor-anchor&focus%5B%5D=freshbooks&segment=small-business)

Express Invoice

Express Invoice Free Invoicing Software for Windows is a complete and easy invoicing system. This easy to use invoicing software manages and tracks your billing on Windows. You can use Express Invoice to create invoices, quotes, and orders. You can also add multiple users and enable remote web access. Express Invoice Free allows you to create invoices that can be printed, emailed, or faced directly to the recipient. The reporting feature allows you to keep track of payments, overdue accounts, sales performance, and more. Express Invoice Free Invoicing Features: * Easily create quotes, orders, and invoices * Customize text, logo, heading, and more * Send or save files as PDF * Email and fax directly from application * Automatically send out statements to customers * Supports multiple tax rates * Reporting feature including accounting, sales, unpaid invoices, and more * Secure mobile web access

Average Rating: 4.4/5.0

Total Reviews: 13

How Do G2 Users Rate Express Invoice?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.9/10)
  • Accounting: 8.1/10 (Category avg: 8.7/10)
  • Payments: 7.3/10 (Category avg: 8.6/10)
  • Management: 7.8/10 (Category avg: 8.8/10)

Who Is the Company Behind Express Invoice?

  • Seller: NCH Software
  • Year Founded: 1993
  • HQ Location: Greenwood Village, CO
  • Twitter: @nchsoftware
    9,910 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    77 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 85% Small, 15% Medium

What Are Recent G2 Reviews of Express Invoice?

What Are G2 Users Discussing About Express Invoice?

OfficeTools by CARET

OfficeTools provides everything you need to run your tax and accounting practice from a single solution. With OfficeTools Workspace, you can track projects from start to completion, organize client data, manage staff and tax workflow, and automate billing from one central dashboard—all while integrating with the applications you use most. OfficeTools Workspace helps your firm streamline day-to-day operations and work as a unified team.

Average Rating: 3.6/5.0

Total Reviews: 82

How Do G2 Users Rate OfficeTools by CARET?

  • Has the product been a good partner in doing business?: 6.2/10 (Category avg: 8.9/10)
  • Accounting: 9.0/10 (Category avg: 8.7/10)
  • Payments: 7.4/10 (Category avg: 8.6/10)
  • Management: 7.3/10 (Category avg: 8.8/10)

Who Is the Company Behind OfficeTools by CARET?

  • Seller: CARET
  • Year Founded: 1983
  • HQ Location: San Diego, CA
  • LinkedIn® Page: www.linkedin.com
    353 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner
  • Top Industries: Accounting, Financial Services
  • Company Size: 97% Small, 2% Large

What Are Recent G2 Reviews of OfficeTools by CARET?

What Are G2 Users Discussing About OfficeTools by CARET?

Multiview ERP

Discover Multiview ERP. For over 30 years, we've been redefining ERP solutions for organizations from startups to Fortune 500 companies across 40+ industries. A Cloud ERP platform is built by accountants, for accountants. Our enterprise resource planning software provides a single point of truth within your organization, enabling visibility across divisional, regional, or product line silos. Our goal? To transform your financial processes with unparalleled ease and efficiency.

Average Rating: 4.2/5.0

Total Reviews: 222

How Do G2 Users Rate Multiview ERP?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 8.9/10)
  • Accounting: 8.1/10 (Category avg: 8.7/10)
  • Payments: 7.4/10 (Category avg: 8.6/10)
  • Management: 7.5/10 (Category avg: 8.8/10)

Who Is the Company Behind Multiview ERP?

  • Seller: Multiview Financial
  • Year Founded: 1990
  • HQ Location: Ottawa, ON
  • Twitter: @multiviewcorp
    147 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    126 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Controller, CFO
  • Top Industries: Hospital & Health Care, Accounting
  • Company Size: 79% Medium, 16% Small

What Do G2 Reviewers Say About Multiview ERP?

AI-generated summary from verified user reviews

Pros
  • Users find Multiview to be user-friendly and efficient, streamlining financial processes by consolidating information seamlessly.
  • Users value the extreme flexibility and customization of Multiview ERP, enhancing their user experience and reporting capabilities.
  • Users value the efficiency of Multiview ERP, enabling smooth workflows and streamlined processes for daily tasks.
  • Users appreciate how Multiview meets their needs seamlessly, facilitating quick implementation and efficient daily tasks.
  • Users value the user-friendly reporting features of Multiview ERP, enhancing their reporting efficiency and customization.
Cons
  • Users frequently face slow loading times, making login and data retrieval frustrating and tedious.
  • Users find the time-consuming initial setups and slow performance detract from the overall efficiency of Multiview ERP.
  • Users often face error handling issues with Multiview ERP, making it frustrating to resolve problems efficiently.
  • Users struggle with complicated reporting, finding it challenging to create specific reports and navigate the interface.
  • Users find the navigation challenging in Version 23, with poor color choices impacting readability and usability.

What Are Recent G2 Reviews of Multiview ERP?

What Are G2 Users Discussing About Multiview ERP?

Metaprise

Our mission is to revolutionize financial management by providing advanced, AI-driven AR/AP solutions that empower businesses of all sizes to optimize cash flow, automate operations, and seamlessly manage global transactions. We strive to deliver innovative, end-to-end financial solutions that integrate effortlessly with existing systems, enhance security, and drive efficiency, enabling our clients to focus on growth and success in an increasingly complex and connected world.

Average Rating: 4.8/5.0

Total Reviews: 31

How Do G2 Users Rate Metaprise?

  • Accounting: 9.7/10 (Category avg: 8.7/10)
  • Payments: 10.0/10 (Category avg: 8.6/10)
  • Management: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Metaprise?

  • Seller: Metaprise
  • Year Founded: 2021
  • HQ Location: New York, US
  • Twitter: @MetapriseLLC
    493 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    49 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 79% Small, 15% Medium

What Do G2 Reviewers Say About Metaprise?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Metaprise, making online money transfers and accounting seamless and convenient.
  • Users value the easy payments through Metaprise, enhancing flexibility and connectivity for their financial transactions.
  • Users praise the seamless payment processing of Metaprise, highlighting its ease of use and strong security features.
  • Users value the efficiency of Metaprise for effortless invoicing and seamless payment management worldwide.
  • Users praise the strong security measures of Metaprise, ensuring a safe and convenient online payment experience.
Cons
  • Users report occasional website downtime that disrupts transactions and affects their overall experience with Metaprise.
  • Users experience memory management problems with Metaprise, especially during intensive use, affecting overall usability.
  • Users often face delays due to website downtime, impacting their transaction experiences with Metaprise.
  • Users report slow performance on Metaprise, especially with the mobile app's user-friendliness and memory management issues.

What Are Recent G2 Reviews of Metaprise?

InvoicePlane

InvoicePlane is a self-hosted open source application for managing quotes, invoices, clients and payments.

Average Rating: 4.4/5.0

Total Reviews: 14

How Do G2 Users Rate InvoicePlane?

  • Accounting: 7.7/10 (Category avg: 8.7/10)
  • Payments: 9.4/10 (Category avg: 8.6/10)
  • Management: 8.9/10 (Category avg: 8.8/10)

Who Is the Company Behind InvoicePlane?

  • Seller: InvoicePlane Project
  • Year Founded: 2014
  • HQ Location: Berlin, Germany
  • Twitter: @InvoicePlane
    336 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Marketing and Advertising
  • Company Size: 93% Small, 7% Medium

What Are Recent G2 Reviews of InvoicePlane?

What Are G2 Users Discussing About InvoicePlane?