The 16 Best Accounting Software Marketplace Integrations [2026]

Your accounting software becomes ten times more powerful when connected to the specialized tools you use every day. Integrations available through app marketplaces allow you to sync data, automate workflows, and create a single source of truth for your business finances. This article provides a detailed list of the 16 best marketplace integrations available in 2026 to help you enhance your accounting platform’s capabilities for e-commerce, payroll, expense management, and more.

The 16 Best Accounting Software Integrations in 2026

1. Salesforce CRM Integration

Connecting Salesforce with your accounting software eliminates the gap between your sales and finance teams. This integration automates the creation of invoices in your accounting system as soon as a deal closes in Salesforce, syncs customer records, and provides a complete view of payment history within the CRM. It ensures data consistency and saves countless hours of manual data entry, giving your sales team financial insights and your finance team clarity on revenue pipelines.

• Pros:
  • Real-time synchronization of customer, invoice, and payment data.
  • Improved workflow efficiency between sales and finance departments.
  • Provides a 360-degree view of the customer relationship, from lead to final payment.
• Cons:
  • Initial setup can be complex for organizations with highly customized Salesforce instances or intricate sales processes.
  • Some custom fields may require specific API work to map correctly between systems.
• Pricing:
  • Basic connectors are often included with Salesforce subscriptions or through native integrations in platforms like QuickBooks Online and Xero.
  • Premium third-party connectors with advanced features typically cost between $20 to $50 per month.

Who it's best for: Businesses focused on scaling their sales operations that need a unified system for managing customer relationships and financial data.

2. Shopify & WooCommerce E-Commerce Integrations

For any online retailer, direct integration with e-commerce platforms like Shopify and WooCommerce is a must. These apps automatically pull sales orders, product data, transaction fees, shipping costs, and tax information into your accounting ledger. This automation makes daily reconciliation effortless, ensures accurate sales tax reporting, and syncs inventory levels to prevent overselling.

• Pros:
  • Automates reconciliation by matching sales data with bank deposits.
  • Provides real-time inventory updates across both platforms.
  • Simplifies sales tax calculation and reporting by mapping data correctly.
• Cons:
  • Free or basic connectors may have limitations on the number of monthly transactions they can sync.
  • Setting up proper mapping for different product variants, taxes across jurisdictions, or gift cards can be tricky initially.
• Pricing:
  • Most accounting platforms offer free, native integrations.
  • Advanced third-party apps with more granular control and features typically range from $15 to $40 per month.

Who it's best for: E-commerce businesses of any size using Shopify or WooCommerce who want to automate their sales-to-accounting workflow.

3. Stripe & PayPal Payment Processors

Connecting a payment processor like Stripe or PayPal directly to your accounting software gives you perfect visibility into your cash flow. The integration automatically records sales, processing fees, and refunds line by line, making bank reconciliation simple. Instead of seeing a lump-sum deposit, you see each individual transaction, which provides much clearer financial reporting and fewer reconciliation headaches at month-end.

• Pros:
  • Greatly simplifies bank reconciliation by matching payouts to individual transactions.
  • Automatically categorizes transaction fees for accurate expense tracking.
  • Tracks revenue, refunds, and chargebacks with precision.
• Cons:
  • Some integrations may struggle with syncing data from complex recurring payment schedules or subscription models.
  • Initial setup requires accurate mapping of accounts for sales, fees, and refunds.
• Pricing:
  • Direct integrations are almost always free and included with your accounting software subscription.
  • Specialized third-party connectors for more detailed syncing may cost $10 to $25 per month.

Who it's best for: Any business that accepts online payments and wants to automate the tracking of revenue and processing fees.

4. Gusto & Rippling Payroll Integrations

Modern payroll and HR platforms like Gusto and Rippling offer deep integrations that automate nearly every aspect of payroll accounting. When you run payroll, the integration automatically creates corresponding journal entries in your books, mapping wages, taxes, and benefits to the correct general ledger accounts. This removes the risk of manual entry errors and ensures your payroll expenses are always accurately reflected in your financial statements.

• Pros:
  • Automated creation of journal entries for each payroll run.
  • Keeps payroll tax and benefits deduction data perfectly in sync.
  • Streamlines employee onboarding by connecting HR and accounting systems.
• Cons:
  • Less customization for highly complex payroll scenarios, such as unique job costing or union requirements.
  • Some advanced payroll features may not be available on all integrated accounting platforms.
• Pricing:
  • Gusto: Plans start at $40/month plus $6 per employee.
  • Rippling: Custom pricing that varies based on an organization's specific needs.

Who it's best for: Small and medium-sized businesses looking for an all-in-one payroll, HR, and benefits solution that syncs perfectly with their accounting software.

5. TradeGecko (QuickBooks Commerce) & Cin7 Inventory Management

For businesses with physical inventory, especially those selling across multiple channels, a dedicated inventory management integration is key. Tools like Cin7 and QuickBooks Commerce (formerly TradeGecko) link your sales channels (e-commerce, POS, wholesale) to your accounting system. They manage stock levels, cost of goods sold (COGS), purchase orders, and multi-location warehousing, ensuring your financial records accurately reflect your inventory value.

• Pros:
  • Provides centralized inventory control across multiple sales channels.
  • Automates purchase order creation based on stock levels.
  • Offers advanced features like batch and landed cost tracking.
• Cons:
  • The setup process can be complicated and time-consuming, often requiring expert assistance.
  • More powerful than what a very small business might need, making it overly complex.
• Pricing:
  • Plans typically start around $30-$50 per month for basic functionality and can run over $200 per month for advanced features and higher order volumes.

Who it's best for: Retailers, wholesalers, and e-commerce businesses managing a significant volume of inventory across multiple channels or locations.

6. Expensify & Dext (formerly Receipt Bank) Expense & Receipt Management

Manual expense reporting is a drain on productivity. Expensify and Dext solve this by allowing employees to capture receipts with their phones. The platforms use Optical Character Recognition (OCR) to automatically extract key data like the vendor, date, and amount, then code and sync the expense directly with your accounting software. This automates the entire expense management process, from submission to reimbursement and reconciliation.

• Pros:
  • Advanced OCR technology significantly reduces manual data entry.
  • Customizable approval workflows to match company policies.
  • Direct integration with corporate cards to streamline reconciliation.
• Cons:
  • Initial setup of expense rules and categories requires careful attention to detail.
  • OCR is excellent but not flawless; some receipts might require manual review and correction.
• Pricing:
  • Expensify: Starts at $5 per active user per month.
  • Dext: Plans typically start around $15 per month for a single user.

Who it's best for: Businesses of any size that want to automate their employee expense reporting and accounts payable processes.

7. Toggl Track & Harvest Time Tracking

For professional services firms, consultants, or agencies, time is money. Integrations with time tracking tools like Toggl Track and Harvest are invaluable. Employees track their hours, and the integration pushes that data directly to your accounting software to generate invoices, run payroll, and track project profitability. It simplifies billing and provides clear insights into how time is being spent on different clients and projects.

• Pros:
  • Converts billable hours seamlessly into customer invoices.
  • Easy-to-use interfaces encourage consistent time tracking by employees.
  • Provides data for accurate job costing and project profitability analysis.
• Cons:
  • Advanced reporting and project management features are often limited compared to full-blown PM tools.
  • Some integrations are only available on the premium plans of the time tracking software.
• Pricing:
  • Toggl Track: Starts at $10 per user per month.
  • Harvest: Starts at $12 per user per month.

Who it's best for: Service-based businesses that bill clients by the hour and need an efficient way to manage time entries and invoicing.

8. Avalara & TaxJar Tax Automation

Sales tax compliance is a huge challenge, especially for online businesses selling across state lines. Avalara and TaxJar integrate with your e-commerce platform and accounting software to automate sales tax calculations in real-time. They maintain up-to-date tax rates for thousands of jurisdictions, manage exemption certificates, and simplify the reporting and filing process, greatly reducing compliance-related risks and administrative work.

• Pros:
  • Ensures accurate, real-time sales tax calculations at the point of sale.
  • Handles complex rules for different jurisdictions and product types.
  • Automates sales tax returns and filing.
• Cons:
  • Costs can increase significantly for businesses with very high transaction volumes.
  • Initial setup can be complex, especially for businesses with nexus in many states.
• Pricing:
  • Avalara: Starts around $50 per month, increasing with transaction volume.
  • TaxJar: Begins at $19 per month for up to 200 orders.

Who it's best for: E-commerce companies and businesses operating in multiple states that need to automate complex sales tax compliance.

9. HubSpot CRM Integration

The HubSpot integration does for marketing and sales what Salesforce does for large sales teams. It links your CRM data—contacts, deals, and engagement—with your financial data. This allows you to create invoices directly from HubSpot deals, see payment statuses within a contact record, and build financial reports based on customer segments, giving you a complete view of the entire customer lifecycle.

• Pros:
  • Creates a unified view of the customer from marketing lead to paying client.
  • Improves financial forecasting with data from the sales pipeline.
  • Automates billing workflows for sales and finance teams.
• Cons:
  • Properly mapping data between custom properties in HubSpot and fields in your accounting system can be challenging.
  • The most powerful integration features are often reserved for HubSpot's Professional and Enterprise tiers.
• Pricing:
  • HubSpot's core CRM is free, and basic native integrations are often included.
  • Advanced third-party connectors range from $20 to over $100 per month depending on features.

Who it's best for: Businesses using HubSpot for marketing, sales, and service that want to align those activities with their financial data.

10. Trello & Asana Project Management

While not direct financial tools, integrating project management platforms like Trello or Asana can be very beneficial. Using a third-party connector like Zapier, you can create automated workflows, such as generating an invoice in QuickBooks when a project card is moved to the "Completed" list in Trello. This connection between operational tasks and financial actions helps keep project billing timely and accurate.

• Pros:
  • Automates invoicing based on project milestones and task completion.
  • Improves visibility by linking project progress to financial outcomes.
  • Enables connections between billable hours logged in time tracking power-ups and accounting software.
• Cons:
  • The financial data sync is often limited and not as deep as dedicated job costing tools.
  • Typically requires a middleware tool like Zapier, which adds another layer of complexity and potential cost.
• Pricing:
  • Trello and Asana offer free versions. Premium plans start around $10-$25 per user per month. Middleware costs (like Zapier) vary.

Who it's best for: Project-based businesses that want to trigger financial actions based on progress within their existing project management workflows.

11. Bill.com & Tipalti AP/AR Automation

For businesses with high transaction volumes, managing accounts payable (AP) and accounts receivable (AR) is a major undertaking. Bill.com and Tipalti are specialized platforms that integrate with your accounting system to automate the entire process. They manage vendor and customer onboarding, streamline invoice approvals through digital workflows, and automate payments, all while syncing perfectly with your general ledger.

• Pros:
  • Establishes robust, customizable approval workflows for bills and payments.
  • Supports various payment types, including ACH, check, and international wire transfers.
  • Provides a secure payment portal for vendors, reducing administrative burden.
• Cons:
  • Can be overly complex for very small businesses with simple AP/AR needs.
  • Implementation and initial configuration can be technical and require dedicated time.
• Pricing:
  • Plans typically start around $40-$50 per user per month and scale up for enterprise features and transaction volumes.

Who it's best for: Growing medium-to-large businesses looking to automate and add controls to their accounts payable and receivable cycles.

12. Odoo ERP

Odoo offers a suite of open-source business apps, and its accounting module can integrate with its other modules for CRM, inventory, and manufacturing. For businesses looking for an all-in-one Enterprise Resource Planning (ERP) solution, Odoo's integrations provide a completely connected system. This approach creates a single database for all business operations, from initial sales contact to manufacturing and final accounting.

• Pros:
  • Highly modular, allowing businesses to add functionality as they grow.
  • Acts as a single source of truth for all business and financial data.
  • Affordable entry point into the ERP space compared to larger competitors.
• Cons:
  • Implementation can be complex and often requires a technical implementation partner.
  • While customizable, heavy customization can make future upgrades difficult.
• Pricing:
  • Starts around $20 per user per month, with costs increasing based on the number of apps used. Enterprise licenses have custom pricing.

Who it's best for: Growing small and mid-sized businesses that are ready for a comprehensive ERP system but want a flexible and more affordable option.

13. Square POS

For any brick-and-mortar retailer or restaurant, a point-of-sale (POS) integration is fundamental. Square is a market leader, and its integrations with accounting software platforms are seamless. Each day’s sales, tips, sales tax, refunds, and processing fees are automatically imported and categorized, making it easy to reconcile daily cash flow without digging through manual sales reports.

• Pros:
  • Automates the import of daily sales summaries, saving significant time.
  • Accurately separates revenue, sales tax, tips, and fees.
  • Syncs inventory data for businesses using Square to manage stock.
• Cons:
  • Integrations are strongest with major accounting platforms; syncing with less common software can be a challenge.
  • Users are tied to Square's payment processing and associated fees.
• Pricing:
  • The integration itself is free; pricing comes from Square's standard transaction fees.

Who it's best for: Retail businesses, restaurants, and other service providers that use Square for in-person payments.

14. Zoho Books & Zoho One Integrations

For companies already using other Zoho products (like Zoho CRM or Zoho Projects), integrating Zoho Books is a logical choice. The Zoho ecosystem is designed for deep, native connections between its apps. This allows you to manage everything from sales and project management to billing and accounting within a single, unified environment, often at a very competitive price point.

• Pros:
  • Perfect, seamless integration if you are already bought into the Zoho ecosystem.
  • Affordable, often with a broad set of features included in one subscription tier.
  • Customizable workflows across Zoho's suite of applications.
• Cons:
  • Integrations with third-party apps outside of the Zoho ecosystem can be less deep or polished than competitors.
  • Some businesses might find they only need one or two of Zoho's apps, reducing the value of the all-in-one package.
• Pricing:
  • Zoho Books: Starts at around $15 per month. The Zoho One suite, which includes dozens of apps, offers bundled pricing.

Who it's best for: Businesses heavily invested in the Zoho ecosystem that want a single, tightly-integrated software suite.

15. NetSuite SuiteApp Marketplace

NetSuite is a leading cloud ERP for larger, more complex businesses. Its SuiteApp marketplace offers enterprise-grade integrations built for specific industries or functions a regular small business platform wouldn't need, such as advanced manufacturing, global supply chain logistics, and complex revenue recognition compliance. These apps are built to handle high transactional volume and intricate operational requirements.

• Pros:
  • Provides deep, industry-specific integrations that generic platforms lack.
  • Highly scalable to support a company's growth into a global enterprise.
  • A certified marketplace ensures all apps meet high standards for security and performance.
• Cons:
  • Significantly higher implementation and licensing costs compared to SMB solutions.
  • Implementing and managing SuiteApps requires specialized technical knowledge or a consulting partner.
• Pricing:
  • Requires a custom quote with license fees typically at an enterprise level.

Who it's best for: Fast-growing mid-market companies and large enterprises that have outgrown standard accounting software.

16. Xero App Marketplace

While Xero is a core accounting platform, its app marketplace deserves a spot on this list simply for its size and quality. With over 1,000 certified third-party apps, Xero allows small businesses to build a custom tech stack that perfectly fits their needs. From niche industry tools to broad horizontal applications, the marketplace provides a huge range of options with streamlined one-click installations and trusted data connections.

• Pros:
  • A vast selection of certified apps across many industries and functions.
  • Easy, one-click installation process for most integrations.
  • Strong partner community that provides support for niche app configurations.
• Cons:
  • With so many options, finding the absolute best app for a specific need can sometimes be overwhelming.
  • The performance of an app is dependent on the third-party developer, so quality can vary slightly.
• Pricing:
  • Pricing is dependent on the individual apps chosen. Many offer free or freemium plans, while others are subscription-based.

Who it's best for: Small and medium-sized businesses that want maximum flexibility to create a tailored, cloud-based software stack around their accounting platform.

Final Thoughts

Integrating specialized tools from app marketplaces transforms your accounting software from a simple bookkeeping system into a connected command center for your entire business. By connecting payroll, e-commerce, expenses, payments, and CRM data, you automate processes, reduce errors, and gain the comprehensive insights needed to make smart financial decisions.

Even with the most automated workflows, intricate tax questions about payroll compliance, multi-state sales tax, or revenue recognition can still arise. When research is needed, you can use our services at Feather AI to get instant, accurate, and citation-backed answers. It’s the fastest way for accounting and tax professionals to move from a complex tax question to an audit-ready answer without digging through outdated blogs or dense IRS publications.