Mollie vs Upflow Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Mollie

0.0 (0 reviews)

Mollie is a payment processing software that helps businesses accept online payments, manage subscriptions, and streamline financial operations through a single integration for global and local payment methods.

Starting at Free
Free Trial NO FREE TRIAL
VS

Upflow

0.0 (0 reviews)

Upflow is a specialized accounts receivable automation platform that helps B2B companies streamline their collection processes, reduce overdue invoices, and improve overall cash flow through automated workflows and payment portals.

Starting at --
Free Trial 0 days

Quick Comparison

Feature Mollie Upflow
Website mollie.com upflow.io
Pricing Model Subscription Subscription
Starting Price Free Custom Pricing
FREE Trial ✘ No free trial ✓ 0 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile cloud
Integrations Shopify WooCommerce Magento BigCommerce PrestaShop Salesforce Wix Xero QuickBooks Zapier NetSuite QuickBooks Online Xero Sage Intacct Stripe Chargebee Salesforce Microsoft Dynamics 365 Slack
Target Users small-business mid-market enterprise small-business mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2004 2018
Headquarters Amsterdam, Netherlands Paris, France

Overview

M

Mollie

Mollie is a flexible payment platform designed to help you grow your business by simplifying how you accept money online. Instead of managing multiple contracts with different banks, you get a single solution that supports major credit cards, digital wallets like Apple Pay, and local European methods like iDEAL and SEPA. You can integrate the checkout experience directly into your website or use pre-built plugins for popular e-commerce platforms.

The software focuses on transparency and ease of use, providing you with a clear dashboard to track transactions, handle refunds, and manage payouts in real-time. It scales with your volume, offering a pay-as-you-go model that ensures you only pay for successful transactions. Whether you are a small boutique or a high-volume international retailer, you can customize the checkout flow to match your brand and boost conversion rates.

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Upflow

Upflow is a dedicated accounts receivable platform designed to help you take control of your unpaid invoices and stabilize your cash flow. Instead of manually tracking spreadsheets and sending individual emails, you can set up automated collection workflows that maintain a professional tone while ensuring you get paid on time. It connects directly to your existing accounting software to provide a real-time view of your aging balance and customer payment behaviors.

You can provide your customers with a dedicated payment portal where they can view all their outstanding invoices and pay via credit card or bank transfer in just a few clicks. The platform is built for finance teams at growing B2B companies who need to scale their collections process without adding more headcount. By centralizing communication and payment tracking, you reduce the friction usually associated with following up on late payments.

Overview

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Mollie Features

  • Multi-Method Checkout Accept all major global and local payment methods including credit cards, PayPal, and Apple Pay through one integration.
  • Mollie Components Keep customers on your site during checkout by embedding secure credit card fields directly into your own UI.
  • Recurring Payments Set up subscription billing and automated collection for memberships or repeat orders with ease.
  • Real-time Dashboard Track your sales, manage refunds, and export financial data for accounting from a single, intuitive mobile-ready interface.
  • Payment Links Create and send secure payment links via email, SMS, or social media to get paid instantly without a website.
  • One-Click Checkout Enable returning customers to pay with a single click by securely storing their preferred payment details.
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Upflow Features

  • Automated Workflows. Set up personalized email sequences that automatically follow up with customers based on invoice due dates and payment status.
  • Customer Payment Portal. Give your customers a branded, secure space to view their entire billing history and settle multiple invoices at once.
  • Real-time Analytics. Track your Days Sales Outstanding (DSO) and aging balance with live dashboards that update as soon as payments arrive.
  • Centralized Communication. Keep all your collection notes and email history in one place so your entire team stays aligned on customer interactions.
  • Multi-currency Support. Manage global collections effortlessly by tracking and receiving payments in various currencies across your international customer base.
  • Collaborative Reminders. Involve your sales or account management teams in the collection process by automatically looping them into relevant email threads.

Pricing Comparison

M

Mollie Pricing

Standard Pay-per-transaction
$0
  • No monthly or setup fees
  • Access to all payment methods
  • Free Dashboard and mobile app
  • Automatic payouts
  • Standard fraud monitoring
  • Multi-currency support
U

Upflow Pricing

Pros & Cons

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Mollie

Pros

  • Quick account approval and onboarding process
  • No monthly fixed costs or hidden fees
  • Excellent documentation for developers and easy setup
  • Clean and user-friendly dashboard interface
  • Wide range of European local payment methods

Cons

  • Customer support response times can vary
  • Strict account verification requirements for some industries
  • Transaction fees higher than some direct bank integrations
A

Upflow

Pros

  • Significant reduction in Days Sales Outstanding
  • Seamless integration with major accounting software
  • Professional and customizable email reminder templates
  • User-friendly interface for non-technical finance staff

Cons

  • Initial setup of complex workflows takes time
  • Limited customization for some reporting widgets
  • Pricing can be high for very small startups
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