Sales & Commerce
CRM Integration
CRM integration connects your customer relationship management system to the other applications that run your business so customer, quote, order and financial data flows automatically between them. For most companies the highest-value connection is the link between the CRM and the ERP: when Salesforce, HubSpot or Dynamics talks to your finance and operations system, sales reps can see real-time pricing, inventory and credit status, and finance never has to re-key an order.
Without it, sales and back-office teams work from separate, drifting copies of the same customer. Reps quote products that are out of stock, finance rebuilds orders by hand, and leadership has no single view of a customer's value. Bi-directional CRM-to-ERP sync closes that gap.
This guide explains what CRM integration is, the methods and tools used to deliver it (native connectors, prebuilt iPaaS apps, and custom API builds), the criteria to evaluate, and what it typically costs - with a focus on how each option fits the major ERP platforms.
Compare crm integration
| Product | Works with | Pricing | Deployment |
|---|---|---|---|
| BoomiCloud-native iPaaS connecting ERP, CRM and applications at scale | NetSuite, Salesforce, SAP | Quote-based | Cloud/On-premise |
| BreadwinnerSalesforce-native two-way sync to NetSuite, QuickBooks, and Xero | Salesforce, NetSuite, QuickBooks | Subscription | Cloud |
| CeligoiPaaS connecting NetSuite, Salesforce, HubSpot and 100+ business apps | NetSuite, Salesforce, HubSpot | Quote-based | Cloud |
| Commercient SYNCPre-built apps syncing 110+ ERPs with CRMs like Salesforce | SAP, NetSuite, Acumatica | Quote-based | Cloud |
| CreatioNo-code CRM and workflow automation platform for sales, marketing, service | ERP-agnostic | $40/user/month (Growth, 2026 model) | Cloud/On-premise |
| DBSync Cloud WorkflowNo-code integration syncing Salesforce with QuickBooks and accounting systems | Salesforce, QuickBooks, Microsoft Dynamics 365 | Subscription | Cloud |
| HubSpot CRMAll-in-one CRM with free tier spanning sales, marketing, service | ERP-agnostic | $0 (free CRM tools) | Cloud |
| KingswaySoft SSIS Integration ToolkitSSIS components for codeless Dynamics 365, Dataverse and CRM data integration | Microsoft Dynamics 365, Salesforce, SAP | Subscription | On-premise/Cloud |
| Microsoft Dynamics 365 SalesAI-powered sales CRM tightly integrated with Microsoft 365 and Dynamics ERP | Dynamics 365 Business Central, Dynamics 365 Finance & Operations | $65/user/month (Sales Professional) | Cloud |
| PipedriveVisual pipeline-focused sales CRM built for SMB sales teams | ERP-agnostic | $14/seat/month (Essential, billed annually) | Cloud |
| Salesforce Sales CloudMarket-leading AI CRM for sales pipeline, deals, and forecasting | ERP-agnostic | $25/user/month (Starter Suite) | Cloud |
| SkyviaNo-code cloud platform for ETL, sync and CRM-ERP data integration | Salesforce, HubSpot, NetSuite | $7/month | Cloud |
What is CRM integration?
CRM integration is the practice of connecting a CRM platform to other systems - most importantly the ERP - so that records and workflows stay synchronized across them instead of living in isolated silos. In an ERP context it specifically means establishing a bi-directional link between the front-office CRM (where leads, accounts, quotes and opportunities live) and the back-office ERP (where customers, sales orders, inventory, pricing, invoices and payments live). When a deal closes in the CRM, the order, customer and pricing flow into the ERP to be fulfilled and billed; in return, the ERP pushes inventory levels, order status, shipment tracking and account balances back into the CRM so reps act on current data. The connection is delivered through native connectors, an integration platform as a service (iPaaS) with prebuilt connectors, middleware, or custom-coded API integrations, with the right approach depending on the systems involved, data volume, and how much real-time sync the business needs.
How to choose crm integration
ERP connector coverage
Whether prebuilt, supported connectors exist for both your CRM and your specific ERP (NetSuite, SAP, Dynamics 365, Sage, Acumatica) rather than requiring a custom build for every endpoint.
Bi-directional, field-level sync
Support for two-way data flow with configurable field mapping, so customers, quotes, orders, inventory and invoices move in both directions and you control exactly which fields update which system.
Sync timing and triggers
Whether the tool supports real-time or near-real-time event-driven sync versus only scheduled batch jobs, since live inventory and order status often demand low latency.
Conflict handling and data integrity
Built-in deduplication, system-of-record rules, and conflict resolution so the same account or order edited in both systems does not create duplicates or overwrite the wrong value.
Error monitoring and recovery
Visibility into failed records, automatic retries, alerting, and the ability to reprocess a sync without losing or duplicating transactions when an API call fails.
Security and deployment model
How the tool authenticates to each system (OAuth, API keys), where data is processed, and whether it meets your compliance needs such as SOC 2, data residency, or on-premise deployment.
CRM Integration that works with your ERP
ERP integration is the entire point of most CRM integration projects, not an optional extra. A CRM on its own captures the deal; the ERP fulfills, invoices and accounts for it - so the connection between them determines whether your quote-to-cash process is automated or manual. The practical challenge is that each ERP exposes its data differently: NetSuite via SuiteTalk and REST, SAP S/4HANA and Business One through BAPIs and OData, Microsoft Dynamics 365 via Dataverse and the Common Data Service, Sage and Acumatica through their own REST APIs. A strong CRM integration tool abstracts those differences with maintained connectors and field mappings for each platform, handles their object models (customers, items, sales orders, price lists, invoices) natively, and keeps working through ERP version upgrades - which is why ERP-specific connector depth, far more than CRM features, is the real differentiator buyers should evaluate.
Frequently asked questions
What is the best CRM integration software?
There is no single best tool - the right choice depends on which CRM and ERP you run and how much real-time sync you need. Buyers typically choose between native connectors offered by the CRM or ERP vendor, prebuilt integration apps and iPaaS platforms (which maintain ready-made connectors for systems like Salesforce, HubSpot, NetSuite, SAP and Dynamics 365), and custom API integrations for unusual or high-volume requirements. Evaluate candidates on the depth of their connectors for your exact stack, bi-directional field mapping, sync latency, and error handling rather than brand name alone.
How much does CRM integration cost?
Cost varies widely with the method and complexity. Prebuilt iPaaS and connector subscriptions commonly run from a few hundred to a few thousand dollars per month depending on connectors, data volume and API call limits. One-off project costs for a basic sync of contacts and orders often fall in the low thousands, while advanced integrations with custom objects and complex workflows can exceed 10,000 to 20,000 dollars, plus ongoing maintenance. Always confirm whether pricing is usage-based (API calls, records) since that can change the total significantly.
Does CRM integration integrate with my ERP?
In most cases yes - mature integration tools maintain prebuilt connectors for the major ERPs including NetSuite, SAP, Microsoft Dynamics 365, Sage and Acumatica, alongside the leading CRMs. The key questions are whether the tool supports a true bi-directional connector for your exact ERP edition and version, which standard objects (customers, sales orders, items, invoices) are mapped out of the box, and whether custom fields and entities can be added. For less common or heavily customized ERP setups, a custom API integration may be required.
What features should CRM integration software have?
Look for prebuilt connectors for both your CRM and your specific ERP, bi-directional sync with configurable field-level mapping, and a choice of real-time or scheduled triggers. Equally important are data-integrity features - deduplication, system-of-record rules, and conflict resolution - plus error monitoring with retries and alerting so failed records do not silently drop. Finally, confirm the security and deployment model fits your compliance requirements, including authentication, data residency and any need for on-premise processing.