Best Billing Software - Page 49

How Many Billing Software Products Does G2 Track?

Total Products under this Category: 875

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
  • 33,700+ Authentic Reviews
  • 875+ 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 Chargebee.

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=chargebee)

OnlineBillMaker

OnlineBillMaker is a browser-based billing and document generation platform designed for freelancers, small businesses, service providers, office teams, and individuals. It provides customizable templates for invoices, quotations, receipts, expense records, salary documents, and other everyday business records. Users can select a template, enter genuine transaction details, check the live preview, and download the completed document in PDF or image format. The platform includes editable business details, logo customization, multiple document formats, bill history, and bulk bill generation on eligible plans. OnlineBillMaker offers free credits, pay-as-you-go credit packs, and subscription plans for regular users. The platform is intended for legitimate business record-keeping and internal documentation. Generated documents should not be used as substitutes for official legal, government, tax, banking, identity, or travel documents.

Who Is the Company Behind OnlineBillMaker?

Online Charging System

we provide bespoke billing and CRM software; enabling customers to offer new and innovative services to the market

Who Is the Company Behind Online Charging System?

Ordaana

Ordaana AI Receptionist: The Future of Client Communication for Coaching & Service-Based Businesses Ordaana is transforming the way coaching, consulting, and service-based businesses manage client communication through its cutting-edge AI Receptionist service. Designed to replace missed calls, delayed responses, and inconsistent follow-ups, the Ordaana AI Receptionist ensures that your business is always available, professional, and client-focused. Unlike traditional tools or basic chatbots, the Ordaana AI Receptionist acts as a 24/7 virtual assistant that can greet clients, answer inquiries, schedule appointments, and even handle lead qualification—all without the need for a full-time receptionist. This makes it an affordable and scalable solution for small business owners, solopreneurs, and growing teams who want to provide exceptional service without increasing overhead costs. With Ordaana’s AI Receptionist, businesses benefit from: 24/7 availability – Never miss a client call, lead, or opportunity. Smart scheduling & reminders – Automatically book, confirm, and remind clients about appointments. Lead capture & nurturing – Turn inquiries into paying customers with personalized responses. Professional client experience – Ensure every interaction feels consistent, warm, and on-brand. Seamless integration – Connect with your existing systems like calendars, CRMs, and payment platforms. For coaches, consultants, and service providers, the Ordaana AI Receptionist becomes a game-changer. Imagine focusing entirely on your coaching sessions, consultations, or service delivery while knowing every client call and message is being handled promptly and professionally. Whether it’s answering FAQs, guiding clients through onboarding, or sending timely follow-ups, the AI Receptionist eliminates the risk of lost business opportunities. What sets Ordaana apart is its blend of AI automation and human-like personalization. Instead of robotic, generic replies, the AI Receptionist is designed to respond naturally, align with your brand’s tone, and create meaningful client engagement. This balance ensures that while tasks are automated, the human connection is never lost. In today’s competitive market, customer expectations are higher than ever. Clients want instant responses, easy booking experiences, and reliable communication. The Ordaana AI Receptionist empowers businesses to meet those expectations without the stress of hiring or training additional staff. Whether you’re a solo coach managing dozens of clients or a growing service-based business, Ordaana gives you the tools to scale with confidence. By automating reception tasks, you save time, reduce missed opportunities, and create a client journey that feels seamless and professional from the very first interaction. Ordaana AI Receptionist is more than a tool—it’s your always-on, client-friendly partner in growth.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Ordaana?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Ordaana?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Ordaana?

Ottomatiq

Ottomatiq is designed specifically for Canadian small businesses and health professionals to simplify the management of invoicing, payments and receipts, and is the only solution that allows you to request and track payments by Canadian Interac e-transfers, without a per transaction fee. Ottomatiq is available by phone, tablet or browser so you can work the way you want to. Ottomatiq is built for any small business that delivers services, including mental health professionals such as psychologists and socials workers, physical therapists, chiropractors, osteopaths, acupuncturists, massage therapists, dieticians, personal fitness trainers, caterers and personal chefs, beauty services such as facialists, estheticians and makeup artists, interior designers, tutoring services, pet services like groomers and dog walkers, handymen, at-home car services such as tire change or maintenance, freelancers such as graphic artists or copywriters, and other small businesses. Ottomatiq works the way you want to work, with specific features to enhance your client relationships, enhance communication with clients and get paid faster, closing up open payment requests by to 50% more quickly. With Ottomatiq you can configure the all to automatically, yet gently, send payment reminders for late payers, highlight transactions, and even combine client transactions or sessions so you only have to ask for payments once. Ottomatiq helps keep your payments and financials organized, automates receipts and provides monthly, quarterly and annual reports on your revenue and payments. Ottomatiq also works alongside your favorite practice management solutions or financials management tools such as Jane or Quickbooks. Ottomatiq is PIPEDA compliant as well. With Ottomatiq, clients save minutes for every service and hours every month in administrative time chasing clients for payments, preparing and delivering receipts and reconciliating your financials.

Who Is the Company Behind Ottomatiq?

  • Seller: Ottomatiq
  • Year Founded: 2023
  • HQ Location: Montreal, CA
  • Twitter: @OttomatiqInc
    1 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Pancake

Pancake is online invoicing, project management, time tracking and proposal software that you pay for just once and install on your server.

Who Is the Company Behind Pancake?

Paper

The best payment solution for transaction payments. Through our payment solution, we want to help businesses to not worry about late payment and help them to significantly increase their cashflow.

Who Is the Company Behind Paper?

  • Seller: Paper
  • Year Founded: 2016
  • HQ Location: Jakarta Barat, ID
  • LinkedIn® Page: www.linkedin.com
    300 employees on LinkedIn®

ParaBill

Open Source gives you higher control and infinite visibility

Who Is the Company Behind ParaBill?

Partum

Partum Software’s provide GST Billing, E-Way Bill, E-Invoice, making sales order Form, Packing Slip, Delivery Slip, Job Card/Job Work, Easy to Convert Invoicing, and it’s bending for all your computer billing software requirements.

Who Is the Company Behind Partum?

Pavenow

PaveNow is latvian-tailored financial platform designed to support small and medium sized businesses in managing their finances in a more structured, efficient, and transparent way. The CFO Suite connects everyday financial operations with real time visibility, allowing business owners and finance teams to better understand and control cash flow, costs, and key financial processes. At its core, the platform brings together invoicing, cost document management, and financial workflows in one place. Businesses can issue and manage invoices, collect and process cost documents using OCR, and maintain a centralized archive of financial data. This reduces the need for scattered tools and manual work, while improving data consistency and accessibility across the organization. PaveNow also introduces structured workflows that reflect how financial operations actually work in growing companies. Teams can define approval paths, assign responsibilities, and manage access based on roles. This ensures that documents and decisions move efficiently between team members, while maintaining control and accountability. The platform is designed to support both simple setups and more complex organizational structures. Beyond day to day operations, the CFO Suite provides real time insights into financial performance. Businesses gain visibility into current costs, upcoming obligations, and overall financial position without relying on delayed reports or fragmented data sources. This allows for faster, more informed decision making and helps companies react quickly to changing conditions. A key advantage of PaveNow is its focus on usability. The platform is built to be intuitive and practical, so that finance processes do not become a barrier to growth. Instead of requiring advanced financial knowledge or complex onboarding, it enables teams to start working with their data quickly and efficiently. Security and compliance are an integral part of the solution. PaveNow operates in partnership with regulated EU banks, ensuring that the platform is built on trusted infrastructure and aligned with financial standards. At the same time, it maintains a fully digital, streamlined experience that matches the expectations of modern businesses. By combining operational tools with financial visibility, PaveNow helps SMEs move from reactive financial management to a more proactive and controlled approach. It is a solution designed not only to simplify daily tasks, but also to support better financial decisions and long term business stability.

Who Is the Company Behind Pavenow?

  • Seller: PaveNow
  • Year Founded: 2023
  • HQ Location: Warszawa, PL
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®

PayAppPro

PayAppPro is cloud-based construction billing software designed to help subcontractors, contractors, and construction teams create accurate AIA-style pay applications and manage progress billing without relying on spreadsheets. The platform supports Schedule of Values (SOV) tracking, retainage calculations, stored materials, change orders, prior billing rollforwards, and construction payment application workflows in one centralized system.

Who Is the Company Behind PayAppPro?

PayClix

PayClix is a fully customizable payment processing solution for your business.

Who Is the Company Behind PayClix?

  • Seller: The Clix Group
  • Year Founded: 2004
  • HQ Location: Altamonte Springs, US
  • Twitter: @Payclix
    29 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

paygle

Paygle provides businesses large and small with a full marketing CRM function centered on providing digital receipts, digital invoices, mailboxes, marketing messaging between the business and its customers. Paygle can also assist small businesses to build a customer database through e-mail receipts registration at point-of-sale, if the business does not currently have any customer database or wants to grow what it has.

Who Is the Company Behind paygle?

  • Seller: Paygle.com
  • HQ Location: Victoria, Australia
  • Twitter: @Paygle1
    692 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
Nathan Calabrese
NC
Researched and written by Nathan Calabrese
Updated April 9, 2026