Billsby vs Mollie 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

Billsby

0.0 (0 reviews)

Billsby is a customizable subscription billing software that automates your recurring revenue, invoicing, and customer lifecycle management to help you scale your subscription business with ease.

Starting at Free
Free Trial NO FREE TRIAL
VS

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

Quick Comparison

Feature Billsby Mollie
Website billsby.com mollie.com
Pricing Model Freemium Subscription
Starting Price Free Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud saas mobile
Integrations Stripe PayPal Braintree Xero QuickBooks Zapier Slack Mailchimp HubSpot Checkout.com Shopify WooCommerce Magento BigCommerce PrestaShop Salesforce Wix Xero QuickBooks Zapier
Target Users solopreneur small-business mid-market small-business mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2018 2004
Headquarters London, UK Amsterdam, Netherlands

Overview

B

Billsby

Billsby is a feature-rich subscription billing platform designed to take the complexity out of managing recurring revenue. You can set up complex pricing models, including tiered, volume, and usage-based billing, without writing a single line of code. The platform handles the entire customer lifecycle, from initial sign-up and automated invoicing to dunning management and plan migrations.

You can integrate it with your existing tech stack using pre-built connectors for popular gateways and accounting tools. It is particularly effective for SaaS companies and subscription-box businesses that need to reduce churn and automate manual billing tasks. Whether you are just starting out or processing millions in revenue, the platform provides the tools you need to optimize your checkout experience and keep your financial data organized.

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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.

Overview

B

Billsby Features

  • Flexible Pricing Models Create tiered, volume-based, or flat-fee pricing structures in minutes to match how your customers want to buy.
  • Automated Dunning Recover lost revenue automatically with customizable email reminders and smart retry logic for failed credit card payments.
  • Customizable Checkout Build a branded, mobile-responsive checkout experience that keeps your customers on your site and increases conversion rates.
  • Usage-Based Billing Track and bill your customers based on their actual consumption of your product or service automatically.
  • Customer Self-Service Give your users the power to update their payment methods, change plans, and download invoices through a dedicated portal.
  • Advanced Reporting Monitor your business health with real-time insights into MRR, churn rates, and customer lifetime value.
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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.

Pricing Comparison

B

Billsby Pricing

Core
$0
  • Free for first $50k revenue
  • Unlimited products and plans
  • Standard checkout and portal
  • Basic dunning management
  • Email support
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

Pros & Cons

M

Billsby

Pros

  • Generous free tier for the first $50k revenue
  • Extremely easy to set up without developers
  • Highly responsive and helpful customer support team
  • Clean and intuitive user interface for management

Cons

  • Limited native integrations compared to larger competitors
  • Reporting tools can feel basic for enterprise needs
  • Customization of checkout requires some CSS knowledge
A

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
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