Best Installment Payment and Buy Now Pay Later (BNPL) Software - Page 4

How Many Installment Payment and Buy Now Pay Later (BNPL) Software Products Does G2 Track?

Total Products under this Category: 75

Category Stats (Oct 2026)

  • Average Rating: 4.43/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: mondu (+9.08%) - Among all products in this category, mondu recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank Installment Payment and Buy Now Pay Later (BNPL) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 4,000+ Authentic Reviews
  • 75+ 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 Installment Payment and Buy Now Pay Later (BNPL) Software

G2 Grid® for Installment Payment and Buy Now Pay Later (BNPL) Software plotting products by satisfaction and market presence

Highlighted products: PayPal Payments, PayPal Pay Later, Sunbit, Affirm, Zip for Business, Sezzle, Afterpay, and Klarna.

Underlying data: [Grid® JSON](https://www.g2.com/categories/installment-payment-and-buy-now-pay-later-bnpl/grids.json?focus%5B%5D=paypal&focus%5B%5D=paypal-paypal-pay-later&focus%5B%5D=sunbit&focus%5B%5D=affirm&focus%5B%5D=zip-for-business&focus%5B%5D=sezzle&focus%5B%5D=afterpay&focus%5B%5D=klarna)

FlexiLay Layby & Payment Scheduling

Flexilay is a modern payment scheduling platform that helps businesses offer flexible ways for customers to pay over time—without becoming a lender, providing credit or releasing goods before payment is complete. We believe affordability should be simple, transparent and accessible. That's why Flexilay reimagines traditional LayBy for today's digital economy, giving businesses the ability to offer structured payment plans for online purchases, invoices and services while maintaining complete control throughout the payment journey. Unlike Buy Now Pay Later providers, Flexilay is not a credit product. There are no lending decisions, no interest charges and no complex finance applications. Instead, customers follow an agreed payment schedule until their purchase or invoice is fully paid, creating a more responsible and sustainable approach to flexible payments. Flexilay is designed to help businesses increase conversions, reduce cart abandonment, improve customer affordability and grow average order values by making purchases more achievable. From ecommerce stores and retailers to service providers and professional businesses, Flexilay provides a modern alternative to traditional LayBy and consumer finance. Our platform integrates with leading ecommerce, accounting and business systems, enabling flexible payment experiences across online stores, invoices and customer accounts. Whether a business is looking to modernise LayBy, introduce payment plans or provide customers with more ways to pay, Flexilay delivers a seamless and transparent solution. Our mission is to become the world's most trusted platform for modern LayBy and payment scheduling, empowering businesses to grow while giving customers greater flexibility and confidence in how they pay. Flexible payments. Smarter growth. Modern LayBy for the digital economy.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate FlexiLay Layby & Payment Scheduling?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Payment Scheduling: 10.0/10 (Category avg: 8.9/10)
  • E-commerce Integration: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind FlexiLay Layby & Payment Scheduling?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of FlexiLay Layby & Payment Scheduling?

Openpay

Openpay is a payment gateway solution.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Openpay?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind Openpay?

  • Seller: Openpay
  • Year Founded: 2014
  • HQ Location: CDMX, MX
  • LinkedIn® Page: www.linkedin.com
    548 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Openpay?

Paypercut

What businesses can accept with Paypercut: - Card Payments - Accept Visa and Mastercard across Europe with familiar, trusted checkout flows. - Digital Wallets (Apple Pay & Google Pay) - Fast, secure tap-to-pay options that improve checkout completion. - Payment Links & QR Payments - Simple links or QR codes for invoices, remote sales, or in-person orders without a POS device. - Subscriptions & Recurring Billing - Automated charges for memberships, SaaS, and repeat services. - Buy Now Pay Later (BNPL) Aggregator - One integration connects merchants to multiple BNPL providers. Unified reporting and configuration reduce operational work. Checkout & Integration Options: - Hosted Checkout - A ready-made, secure payment page that requires minimal setup. - Embedded Checkout - A seamless experience placed directly inside the merchant’s website or app. - E-commerce Plugins - Quick installation for popular CMS and e-commerce platforms. Settlement & Operations: - Payouts to Existing Bank Accounts - No need to open a new account; funds settle directly to the merchant’s current bank. - Multi-Currency Support - Accept payments in many currencies and settle locally across Central and Eastern Europe. - Unified Dashboard - One interface for reporting, reconciliation, settlements, and BNPL performance. Why merchants choose Paypercut: - Simple onboarding completed fully online. - Modern payment methods in a single integration. - Designed for cross-border commerce in Central and Eastern Europe. - Clear reporting and reduced administrative work.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Paypercut?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Payment Scheduling: 10.0/10 (Category avg: 8.9/10)
  • Loyalty Management: 10.0/10 (Category avg: 8.4/10)
  • E-commerce Integration: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Paypercut?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Paypercut?

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Aptic

Aptic ARC is a business system for accounts receivable services, invoice purchasing, debt collection and account and credit management.

Who Is the Company Behind Aptic?

  • Seller: Aptic
  • Year Founded: 2001
  • HQ Location: Stockholm, SE
  • Twitter: @APTICAB
    52 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    63 employees on LinkedIn®

Atrato Pago

Mexican fintech platform offering personalized financing through affiliated merchants. Enables consumers to make purchases on credit with flexible payment terms and allows merchants to offer financing without risk.

Who Is the Company Behind Atrato Pago?

  • Seller: Atrato
  • Year Founded: 2019
  • HQ Location: Ciudad de México, MX
  • LinkedIn® Page: www.linkedin.com
    158 employees on LinkedIn®

B2B BNPL

RollingFunds offers a flexible, easy-to-integrate B2B Buy Now, Pay Later (BNPL) solution that enables your clients to pay 30 to 120 days later. Deliver a seamless experience—online or offline—whether through your e-commerce site or complex B2B platforms. Finance both recurring low-value purchases and large orders worth several hundred thousand euros. Benefit from automated risk assessment, instant decisions, debt collection, and white-label options. RollingFunds is the go-to European solution to improve cash flow and boost sales—while maintaining full control and preserving your customer relationships.

Who Is the Company Behind B2B BNPL?

Buyfin

The Consumer Finance Company for Home Service Professionals Grow smarter with secure payment solutions and financing options designed for contractors like you! Explore smart financial solutions for small businesses operating in several home service verticals.

Who Is the Company Behind Buyfin?

Downpay

Downpay makes deposit payments on Shopify seamless. Set up flexible purchase options in the Shopify admin, and let your customers commit to affordable orders without leaving your branded Shopify checkout.

Who Is the Company Behind Downpay?

  • Seller: Downpay
  • Year Founded: 2022
  • HQ Location: Ottawa, CA
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Ecommpay

Ecommpay is an inclusive global payments platform that helps businesses grow by making online payments simpler, smoother and more effective. Through a single integration, merchants can access global and local acquiring, more than 100 alternative payment methods, comprehensive payment processing, orchestration, open banking, Direct Debit, recurring payments and global payouts. This unified approach gives businesses the flexibility to serve customers in their preferred way, enter new markets and manage more of their payment operations through one trusted partner. Ecommpay develops its core technology and payment capabilities in-house, creating a modular and customisable platform that can be tailored to each merchant’s needs. Its flexible APIs, SDKs and hosted payment solutions make integration straightforward, while dedicated payment experts and technical account managers provide ongoing support from onboarding through to international expansion. Advanced technology, open architecture and award-winning proprietary risk and fraud controls help merchants protect transactions without adding unnecessary friction for legitimate customers. Combined with intelligent payment routing, detailed reporting and performance insights, these capabilities are designed to improve acceptance and conversion rates, reduce operational complexity and help businesses make more informed payment decisions. Ecommpay is authorised by the UK Financial Conduct Authority and holds Level 1 PCI DSS certification, providing merchants with secure, regulated infrastructure they can rely on. Financial freedom and inclusivity remain central to Ecommpay’s approach. By making it easier for businesses and consumers to access the global financial ecosystem and use their preferred payment methods, Ecommpay is helping to create a more connected, secure and accessible digital economy.

Average Rating: 5.0/5.0

Total Reviews: 10

How Do G2 Users Rate Ecommpay?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind Ecommpay?

  • Seller: Ecommpay
  • Year Founded: 2012
  • HQ Location: London, England, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    343 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 70% Small, 30% Medium

What Do G2 Reviewers Say About Ecommpay?

AI-generated summary from verified user reviews

Pros
  • Users praise Ecommpay's excellent customer support, highlighting their accessibility, professionalism, and commitment to resolving issues promptly.
  • Users commend Ecommpay's reliability and client-focused support, appreciating their commitment to business success and partnership.
  • Users commend Ecommpay for their reliability, emphasizing their professionalism and dedication to client success.
  • Users appreciate the exceptional customer satisfaction Ecommpay provides, highlighting their supportive and dedicated approach to clients.
  • Users find Ecommpay's platform to be super easy to use, ensuring seamless payment processing and high conversion rates.
Cons
  • Users find high fees challenging due to third-party provider involvement, especially with international and alternative transactions.
  • Users find the daily reporting cumbersome due to lengthy Excel sheets, making it difficult to navigate and analyze.
  • Users note the occasional slow performance in turnaround times for feature requests, but appreciate the team's responsiveness.

What Are Recent G2 Reviews of Ecommpay?

ECOMMPAY BNPL

Who Is the Company Behind ECOMMPAY BNPL?

  • Seller: Ecommpay
  • Year Founded: 2012
  • HQ Location: London, England, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    343 employees on LinkedIn®

Experian Buy Now Pay Later Data (UK)

Experian's Buy Now Pay Later (BNPL) Data service offers comprehensive insights into consumers' BNPL usage, enabling lenders to make informed credit decisions. With over 17 million UK consumers utilizing BNPL services, this data provides a previously unavailable view of spending and repayment behaviors. Key Features and Functionality: - Reciprocal Data Sharing: Collaborates with major BNPL providers to share payment data, offering a holistic view of consumer financial activities. - Comprehensive Coverage: Access to detailed transaction information and aggregated metrics, ensuring a thorough understanding of BNPL usage. - Flexible Access: Data is available through APIs for immediate integration or via batch append for proactive customer management. - Analytical Tools: Provides a suite of analysis, reporting, and delivery tools for flexible data consumption and utilization. Primary Value and Solutions: Experian's BNPL Data service addresses the challenge of previously invisible BNPL usage by providing lenders with critical insights into consumers' spending and repayment behaviors. This enhanced visibility allows for more accurate assessments of creditworthiness and affordability, leading to better-informed lending decisions. By integrating BNPL data, lenders can improve customer acquisition, manage credit risk effectively, and support responsible lending practices.

Who Is the Company Behind Experian Buy Now Pay Later Data (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL

FlexPoint

FlexPoint is an accounts receivable and payment automation platform purpose-built for managed service providers (MSPs). Designed to streamline billing operations, FlexPoint helps MSPs accelerate cash flow, reduce manual work, and create a modern billing experience for their clients. With features like custom AutoPay rules, flexible payment schedules, secure client checkout, and integrated working capital tools, FlexPoint enables teams to spend less time chasing payments and more time delivering service. The platform also includes a branded client portal with multiple payment methods—credit card, Same-Day ACH, financing, and more—empowering MSPs to offer a seamless, self-service billing experience that drives faster payments and higher client satisfaction.

Average Rating: 4.8/5.0

Total Reviews: 6

How Do G2 Users Rate FlexPoint?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind FlexPoint?

  • Seller: FlexPoint
  • Year Founded: 2022
  • HQ Location: Distributed, US
  • LinkedIn® Page: www.linkedin.com
    39 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Small, 17% Medium

What Do G2 Reviewers Say About FlexPoint?

AI-generated summary from verified user reviews

Pros
  • Users value the seamless automation of FlexPoint, effortlessly streamlining billing and payment processes for improved efficiency.
  • Users praise the ease of use with FlexPoint, highlighting its smooth login and efficient payment processing features.
  • Users highlight the easy integrations of FlexPoint, enhancing their billing efficiency and overall accounts receivable process.
  • Users value the easy payments feature of FlexPoint, significantly enhancing cash flow management and client satisfaction.
  • Users value the effective invoicing management of FlexPoint, which streamlines billing and enhances cash flow visibility.
Cons
  • Users find the complex setup of FlexPoint requires additional tweaking for optimal functionality in specific workflows.
  • Users find the difficult setup requires extra tweaking to optimize FlexPoint for specific workflows, but support is helpful.
  • Users note that initial setup challenges require more tweaking than anticipated to optimize for specific workflows.
  • Users note poor customer support can hinder quick resolution of setup issues, affecting overall experience with FlexPoint.
  • Users find the initial setup challenging, requiring extra adjustments to tailor FlexPoint to specific workflows.

What Are Recent G2 Reviews of FlexPoint?

Nathan Calabrese
NC
Researched and written by Nathan Calabrese
Updated October 3, 2024