Compare NPSONE Smart Invoicing vs. OptimateAI

EBizCharge is the leading embedded payments application for businesses to accept payments directly inside QuickBooks, Microsoft Dynamics, NetSuite, SAP, Acumatica, and 100+ other business systems. Trusted by 20,000 companies, EBizCharge combines modern billing tools with integrated payment processing to help B2B companies get invoices paid faster, eliminate manual work, and keep payment data automatically synced to their ERP. Companies use EBizCharge to: ◉ Accept credit card, debit card, and ACH payments natively inside ERP, CRM, or eCommerce platforms ◉ Speed up collections with easy billing tools: payment links, online customer portal, recurring billing, saved cards, and more ◉ Improve security and reduce risk with PCI-compliance, encryption, tokenization, fraud protection, and certified by the PCI-Security Council ⎯ HOW IT WORKS IN YOUR ERP, CRM, & E-COMMERCE PLATFORMS EBizCharge integrates natively with your ERP, CRM, or e-commerce platform through certified software connections, so payments work directly inside the system you already use. ⎯ FEATURES • Email payment links • Recurring billing • Secure online customer payment portal • Securely save cards • EMV terminals • Mobile payments • Ability to surcharge • Dedicated in-house support

Melio is an accounts payable platform designed to simplify bill payments, improve workflows, and maximize cash flow efficiency for businesses of all sizes. To get started, try all of Melio's features free for 30 days! You can pay vendors online using bank transfers or credit/debit cards—even if they only accept checks—while Melio takes care of the manual tasks. Integrate seamlessly with QuickBooks and Xero to keep your accounting up-to-date. Melio allows you to pay through bank transfer or card, helping you extend your cash flow and gain rewards. Enter vendor or bill details manually, upload, or snap a photo of the invoice—it’s that simple. Schedule payments according to your cash flow plan and let Melio manage them. Additionally, you can pay international vendors in their local currency for services and products. On-the-go? No problem, just get the Melio mobile app on iOS or Android to manage your payments, process approvals, and much more no matter where your business day takes you.

Most enterprise invoices are never paid from an emailed invoice. Across the $2B+ in receivables Monk manages, 92% have to be submitted through the buyer accounts payable portal instead, and a failed submission is usually silent. Monk is an AI-native accounts receivable platform built around that problem. It files invoices into more than 600 corporate AP portals, including Coupa, Ariba and SAP Business Network, uploads 87% without a person, and brings each rejection back onto the invoice record with the reason attached. Collections runs on the same data. Julia, the Monk agent for Intelligent Collections, reads inbound replies and answers what the customer wrote instead of advancing a dunning schedule, clearing 90% of invoices without escalation. Outbound mail sends through your existing Gmail or Microsoft 365 mailbox. Payments match at 80%, rising to 95% once rules are added. Runs on QuickBooks, NetSuite or Dynamics 365 Business Central. SOC 2 Type II. Live in one to three days.

PayKings is a payment processing provider specializing in merchant account solutions for high-risk industries that often face challenges obtaining traditional payment services. The company offers a streamlined approval process powered by automated underwriting, allowing many businesses to gain access to payment processing capabilities within a short timeframe. Businesses can leverage merchant accounts, payment gateways, ACH processing, credit card processing, recurring billing, and virtual terminal solutions through a single provider. PayKings serves a broad range of industries, including adult entertainment, CBD, online gaming, firearms, debt settlement, travel, nutraceuticals, cryptocurrency, and other specialized markets. Fraud prevention tools and chargeback management services help businesses reduce risk while maintaining smooth transaction processing. The platform supports integration with leading gateways, eCommerce platforms, content management systems, and custom APIs. Dedicated account managers provide guidance throughout onboarding and ongoing operations, ensuring merchants receive industry-specific support. Transparent interchange-plus pricing models help businesses understand processing costs without hidden fees or long-term contractual commitments. PayKings enables high-risk businesses to access reliable payment infrastructure while supporting growth and operational stability.

WEX FSM is an innovative cloud-based platform designed to enhance every facet of a contractor's operations, encompassing everything from scheduling and dispatch to invoicing, payments, reporting, and customer management. By integrating various workflow tasks, it allows technicians, office personnel, and clients to function within a unified system that features real-time location tracking, intuitive drag-and-drop scheduling, optimized routing for dispatch, and comprehensive customer history, which includes job details, equipment data, notes, and photos. The platform also facilitates the creation of quotes and proposals, management of pricing books, and provides immediate mobile invoicing and payment solutions. With capabilities for supporting recurring service plans, offering flexible financing options, and incorporating integrated payment processing, WEX FSM accelerates cash flow by minimizing delays associated with invoicing and collections. Furthermore, it offers seamless connectivity to accounting software like QuickBooks, extensive reporting and analytics tools for valuable business insights, and a dedicated mobile application that empowers field technicians to efficiently manage their tasks and receive payments on-site. This combination of features ensures that contractors can operate more efficiently and effectively in a competitive market.

Zahara's cloud-based platform automates budget management and suppliers. It also allows for multi-level purchase approvals, delivery approvals, and invoice reconciliation and approvals. Zahara integrates seamlessly with the most popular accounting software, such as QuickBooks Online or Xero, to provide expanding SME's with real-time visibility and central control over their purchasing. Zahara can be used for controlling spend within an organization. We can take the initial request to purchase something and automate the approval and sending the PO to the Vendor. Deliveries can be received, invoices from vendors matched and processed before being exported to finance. Zahara increases control and speeds up processing.

To create and send your custom invoices, you can choose from hundreds of invoice templates. Upload your logo to give your invoices a professional look. You can keep track of your invoices on both mobile and desktop devices. Use one of the supported payment channels to get paid immediately Avoid printing invoices on paper and instead email them to your customers. Invoicing $1000 worth of invoices each 30 days is free when you create an account. Invoice Home makes it easy to invoice. Sign up today!

Accept all payments quickly, securely, and easily. Accept card payments quickly and easily, no matter where you are selling. You can streamline the process of creating, sending, and tracking your invoices. Customer not available in person? Remote credit card payments can be made over the phone or via your computer. Get paid quickly Square makes it easy to create and grow an online store and accept online payments seamlessly with Square. Accepting cards is as easy, painless, secure, and fast as possible with Square. We don't charge extra, have no long-term contracts and are not able to use tricks. You can rely on fast, secure payments.

Datagate is a SaaS and telecom billing solution for MSPs who sell UCaaS VoIP, mobile voice & data services. Datagate can be integrated with many popular software systems used by MSPs, including ConnectWise Manage and QuickBooks. Datagate & partners can handle all your telecom tax & compliance needs.

Werx delivers powerful construction management tools at a price contractors love—starting at just $49/month. Built for small to midsized businesses, Werx simplifies your workflow with features like flexible estimating, AIA-Style billing, QuickBooks syncing, and labor tracking. Speed up payments with Stripe-powered online billing. Try Werx free for 30 days and see the difference! Tailored for contractors of all trades, Werx helps you save time, reduce stress, and boost profits. From managing schedules to tracking time in the field and creating polished invoices, Werx brings everything together in one easy-to-use platform. Affordable, reliable, and built to help your business grow—Werx is the smart choice for contractors.