Best Billing Software - Page 21

How Many Billing Software Products Does G2 Track?

Total Products under this Category: 911

Category Stats (Nov 2026)

  • Average Rating: 4.41/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Pennylane (+3.38%) - Among all products in this category, Pennylane recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Billing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 34,900+ Authentic Reviews
  • 911+ 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: NetSuite, Xero, PayPal Invoicing, BILL AP/AR, Square Point of Sale, Zoho Invoice, Stampli, and QuickBooks Bill Pay.

Underlying data: [Grid® JSON](https://www.g2.com/categories/billing/grids.json?focus%5B%5D=oracle-netsuite&focus%5B%5D=xero&focus%5B%5D=paypal-invoicing&focus%5B%5D=bill-ap-ar&focus%5B%5D=square-point-of-sale&focus%5B%5D=zoho-invoice&focus%5B%5D=stampli&focus%5B%5D=quickbooks-bill-pay)

Everyware

Everyware offers payment solutions for any organizations in a wide variety of industries, helping companies collect payments and connect with customers, especially through text messaging, the ultimate contactless technology. The company helps clients to boost revenue, reduce chargebacks and refunds, as well as improve customer service.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Everyware?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Everyware?

fastpayee

fastpayee is a fin tech web application to handle Invoices and receivables for business owners and startups.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind fastpayee?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of fastpayee?

What Are G2 Users Discussing About fastpayee?

Finom

Finom provides an entirely online Business Account, revolutionizing and streamlining financial operations. It integrates global payment tools, smart invoicing, automated bookkeeping, and team expense management functionalities. Finom’s subscription plans are designed for businesses of any size, from freelancers and startups to SMEs and corporates. With Finom, you will get a European IBAN fully online ready in 1-3 business days. A Business Account you open features a whole list of benefits that will let you handle your finances right from your phone or laptop: - Free debit cards for you and your team with cashback of up to 3%; - Convenient on-the-go payments with Apple Pay and Google Pay; - Free monthly ATM withdrawal limits depending on the chosen plan; - Free SEPA & Direct Debit transfers volume depending on the chosen plan; - Payments all around the globe (150 countries) with no hidden fees; - Live FX dashboard, 24 currencies, excellent rates (Interbank + 0,5 %); - Smart invoicing that lets you get paid twice as fast; - Other accounts can be easily connected to your Finom dashboard; - Accounting-ready data export and customized team wallet access ; - Built-in features that help save on accountants and tax advisors; - Customer Care team is available via phone, video, and chat; - The highest level of security and funds safeguarding measures.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind Finom?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Do G2 Reviewers Say About Finom?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the responsive customer support of Finom, enhancing their financial management experience with timely assistance.
  • Users value the effortless international payments with Finom, enhancing efficiency and transparency in financial transactions.
  • Users value the easy and secure money transfers with Finom that enhance financial organization and transparency.
  • Users appreciate the ease of account management with Finom, ensuring smooth financial organization and secure transactions.
  • Users appreciate the transparent data documentation of Finom, simplifying claims and financial management effortlessly.
Cons
  • Users express concern over the lack of mobile integration, limiting the platform's compatibility with online accounting tools.

What Are Recent G2 Reviews of Finom?

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FINSYNC

FINSYNC helps businesses centralize control of cash flow and grow with game-changing features. Get started with payments or business financing and grow with accounting, invoicing, bill pay, projects, time tracking, payroll and cash flow projections.

Average Rating: 2.5/5.0

Total Reviews: 1

Who Is the Company Behind FINSYNC?

  • Seller: FINSYNC
  • Year Founded: 2011
  • HQ Location: Atlanta, US
  • LinkedIn® Page: www.linkedin.com
    54 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of FINSYNC?

What Are G2 Users Discussing About FINSYNC?

giddyapp

Simple client management and invoicing for creative entrepreneurs, freelancers and photographers.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind giddyapp?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of giddyapp?

What Are G2 Users Discussing About giddyapp?

Gimbooks

GimBooks is a cloud-based GST billing and accounting software built for Indian SMEs. It enables businesses to create GST invoices, manage inventory, track sales and purchases, monitor expenses, and generate accounting reports easily. The software is ideal for retailers, wholesalers, distributors, manufacturers, freelancers, and service businesses looking to automate invoicing and bookkeeping. GimBooks offers features like GST reports, inventory tracking, payment reminders, customer management, expense management, and business analytics. With a user-friendly interface and affordable pricing, GimBooks helps businesses digitize operations and improve financial management without complicated accounting processes.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Gimbooks?

  • Seller: GimBooks
  • Year Founded: 2017
  • HQ Location: Raipur, IN
  • LinkedIn® Page: www.linkedin.com
    70 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Gimbooks?

Globys

Globys out-of-the-box, proprietary software uses advanced analytics to execute and optimize the right experiences at the right time, increasing customer engagement and retention.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Globys?

  • Seller: Globys
  • Year Founded: 2008
  • HQ Location: Seattle, US
  • LinkedIn® Page: www.linkedin.com
    63 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Globys?

Green Invoice

Green Invoice offers businesses a super smart & user friendly invoicing and business management service.

Average Rating: 3.0/5.0

Total Reviews: 1

Who Is the Company Behind Green Invoice?

Who Uses This Product?

  • Company Size: 100% Small

What Are G2 Users Discussing About Green Invoice?

HostBill

HostBill is a client management, support and billing software for web hosts.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind HostBill?

  • Seller: HostBill
  • Year Founded: 2009
  • HQ Location: Rzeszów, PL
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of HostBill?

Indy

Indy is a workflow platform for talented independent professionals who are free to work how they want. Indy's mission is to create a reliable set of business admin tools so that any freelancer can instantly find the resources they need to be successful. We’ve built a place where freelancers can create proposals, draft contracts, send invoices, and get paid - all in a single app to make independent life even better.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Indy?

  • Payments: 8.3/10 (Category avg: 8.7/10)
  • Management: 6.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Indy?

  • Seller: Indy
  • Year Founded: 2014
  • HQ Location: Santa Monica, US
  • LinkedIn® Page: www.linkedin.com
    87 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Do G2 Reviewers Say About Indy?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Indy, simplifying tasks and enhancing productivity significantly.
  • Users appreciate the user-friendly interface of Indy, enhancing productivity and simplifying their workflow effectively.
  • Users love the ease of client management with Indy, streamlining billing, invoicing, and proposal creation effectively.
  • Users love the customizability of Indy, allowing them to tailor it for billing, invoicing, and proposals effectively.
  • Users highlight the enhanced efficiency of Indy, significantly improving productivity and simplifying workflows in the workplace.
Cons
  • Users occasionally face technical hitches with Indy that can slow down their experience, although support is readily available.
  • Users find the inadequate AI performance limits the precision of drafts generated by Indy.
  • Users feel that the ineffective AI integration hinders the drafting process, making it less precise and efficient.
  • Users experience occasional invoicing issues with Indy, but prompt technical support helps resolve them quickly.
  • Users experience slow performance with Indy due to occasional technical hitches, though support is quickly available.

What Are Recent G2 Reviews of Indy?

InfoFlo Pay

InfoFlo is a fully integrated contact, relationship, email, calendar, document & task management solution.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate InfoFlo Pay?

  • Accounting: 8.3/10 (Category avg: 8.7/10)
  • Payments: 10.0/10 (Category avg: 8.7/10)
  • Management: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind InfoFlo Pay?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of InfoFlo Pay?

What Are G2 Users Discussing About InfoFlo Pay?

INV24

INV24 is a free online invoicing and accounting software.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate INV24?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.0/10)

Who Is the Company Behind INV24?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of INV24?

Invi

INVI is one of the best accounting software & applications for small businesses which make your invoicing & billing very simple. A perfect invoicing app trusted by many people will save your precious business hours and perform all tasks under automation. Both desktop & mobile users can use INVI app which will create professional invoices in few clicks. Our easy to use GST billing software is tested by experienced accountants & businessmen. With INVI you can set payment reminders, send quotations, generate credit note, add sub users & entities, get professional invoice templates and more. Now make your regular accounting tasks easy & automated with INVI.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Invi?

What Are Recent G2 Reviews of Invi?

What Are G2 Users Discussing About Invi?

Invoice2Track

Invoice2Track is invoicing and billing software that adapts to the business using it, instead of forcing every industry into the same generic form. A restaurant gets table management and kitchen routing; a dance school gets class enrollment and attendance tracking; a clinic gets appointments. GST billing, multi-currency support, and AI-assisted data entry are built in across every plan.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Invoice2Track?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Invoice2Track?

InvoiceApp

Invoice offers a refreshingly simple and easy to use solution for small business owners, startups, entrepreneurs and freelancers to send invoices and get paid faster than ever before. Invoice is 100 percent free for unlimited invoices and unlimited clients.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind InvoiceApp?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of InvoiceApp?

Nathan Calabrese
NC
Researched and written by Nathan Calabrese
Updated April 9, 2026