Mollie vs Stampli 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

Stampli

0.0 (0 reviews)

Stampli is an accounts payable automation software that brings AP communications, documentation, and payments together in one place to give you complete control over your financial workflows.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature Mollie Stampli
Website mollie.com stampli.com
Pricing Model Subscription Custom
Starting Price Free Custom Pricing
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile cloud mobile
Integrations Shopify WooCommerce Magento BigCommerce PrestaShop Salesforce Wix Xero QuickBooks Zapier Oracle NetSuite Sage Intacct Microsoft Dynamics 365 SAP QuickBooks Online Dealertrack Workday Acumatica Blackbaud Coupa
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2004 2015
Headquarters Amsterdam, Netherlands Mountain View, USA

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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Stampli

Stampli is an accounts payable automation platform that centers your entire invoice process around the invoice itself. Instead of chasing approvals through messy email threads, you can communicate with teammates and vendors directly on the digital invoice. This unique approach eliminates silos and ensures everyone has the context they need to approve payments faster.

You can automate manual data entry using Billy the Bot, an AI assistant that learns your accounting patterns to suggest coding and routing. The platform integrates deeply with your existing ERP or accounting system, ensuring your financial data stays synchronized without manual uploads. It is designed for mid-market companies that need to scale their finance operations while maintaining strict internal controls and audit trails.

Overview

M

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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Stampli Features

  • Billy the Bot AI. Automate your data entry as the AI learns your chart of accounts to suggest accurate coding and approval routing.
  • On-Invoice Communication. Chat with your team and vendors directly on the invoice image to resolve discrepancies without leaving the platform.
  • Stampli Direct Pay. Pay your vendors via ACH, check, or credit card directly from the interface while maintaining your existing bank relationships.
  • Advanced Vendor Portal. Give your vendors a self-service portal where they can upload invoices and check payment status without calling your office.
  • Multi-Entity Support. Manage accounts payable across multiple subsidiaries or locations from a single login with consolidated reporting and controls.
  • Audit-Ready Documentation. Access a complete history of every action, comment, and attachment linked to an invoice to make your audits effortless.

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
S

Stampli Pricing

Pros & Cons

M

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

Stampli

Pros

  • Intuitive interface makes it easy for non-finance staff to approve invoices
  • Centralized communication significantly reduces internal email volume
  • AI accurately predicts GL coding after a short learning period
  • Seamless integration with major ERPs like NetSuite and Sage
  • Implementation team provides high-touch support during the setup process

Cons

  • Lack of transparent public pricing makes initial budgeting difficult
  • Mobile app functionality is more limited than the desktop version
  • Occasional lag when processing very large batches of invoices
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