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Business productivity ⇄ ERP

ConnectWise to DEAR Inventory integration — real-time, two-way sync

Keep ConnectWise and DEAR Inventory in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect ConnectWise and DEAR Inventory

Bridge the tools people work in and the system the business runs on: real-time, two-way sync between ConnectWise and DEAR Inventory.

The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. ConnectWise is closer to the work, and the two often need the same facts about the same people, organizations, and transactions. Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.

Stacksync syncs Activities, Companies, Contacts, Service Tickets in ConnectWise with Assemblies / Production, Locations, Products, Stock levels in DEAR Inventory bi-directionally and in real time, with field-level mapping and rules for which system wins on conflict. Changes made where the work happens reach the system of record within seconds, and the reverse.

Common use cases

  • Sync time entries to payroll or BI tools for utilization analysis across technicians.
  • Sync ConnectWise companies and contacts with a CRM so sales and service teams work from the same account list.
  • Land orders, costs, and inventory movements in a warehouse for margin and stock-turn reporting.
  • Keep supplier and purchase order data aligned with the accounting system for accrual accuracy.

Where DEAR Inventory is the HR or people system of record

Worker and organization data from DEAR Inventory stays current in ConnectWise, so the tools people use daily reflect the org as it actually is.

Master data corrections travel

A customer, supplier, or contact detail corrected in either system updates the other, ending duplicate maintenance.

Where ConnectWise faces customers and DEAR Inventory carries account records

Order, invoice, or account status from DEAR Inventory appears alongside the customer in ConnectWise, so front-line teams answer from live data.

What you can sync between ConnectWise and DEAR Inventory

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

ConnectWise objects DEAR Inventory objects
Contacts People attached to companies, commonly synced against CRM contact records. Assemblies / Production Bill-of-material and production records for light manufacturing workflows.
Service Tickets Support and service desk tickets, including status, board, and priority fields. Locations Warehouses and bins that scope stock levels and fulfillment.
Opportunities Sales pipeline records synced to CRMs for forecasting and handoff. Products SKU records with pricing, suppliers, and bill-of-material links; the master data most syncs start from.
Agreements Recurring contracts and managed-service agreements used for billing reconciliation. Stock levels Per-location availability derived from inventory transactions; read-heavy in storefront syncs.
Projects Project and phase records synced for delivery tracking outside the PSA. Sale orders Customer orders through their pick/pack/ship lifecycle; synced with storefronts and CRMs.
Time Entries Logged technician time, often exported for payroll and invoicing checks. Purchase orders Supplier orders and receiving records synced with accounting and planning tools.
What ships with ConnectWise ⇄ DEAR Inventory

Connect ConnectWise and DEAR Inventory for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every ConnectWise–DEAR Inventory connection.

Real-time

Two-way sync

Changes in ConnectWise or DEAR Inventory instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever ConnectWise or DEAR Inventory data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single ConnectWise or DEAR Inventory record.

Observability

Monitoring

Track your ConnectWise ⇄ DEAR Inventory sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between ConnectWise and DEAR Inventory.

How the ConnectWise and DEAR Inventory connectors work

ConnectWise

Integration surface
REST API
Authentication
Public/private API key pair for an API member, combined with a registered clientId, sent via Basic authentication
Change detection
Callbacks (webhooks) on record changes, supplemented by polling on last-updated fields
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits per company and integration

DEAR Inventory

Integration surface
REST API
Authentication
Account ID plus application key sent as request headers
Change detection
Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's per-account API rate limits
How it works

How to connect ConnectWise to DEAR Inventory — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate ConnectWise and DEAR Inventory with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    ConnectWise connected
    DEAR Inventory connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the ConnectWise and DEAR Inventory objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · ConnectWise ⇄ DEAR Inventory
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    ConnectWise DEAR Inventory
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

ConnectWise and DEAR Inventory integration FAQ

SECURITY

Security teams love Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for ConnectWise and DEAR Inventory.

Popular · 8 of 386
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