Real-time
Two-way sync
Changes in eClinicalWorks or Plex ERP instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ ERP
eClinicalWorks to Plex ERP integration — real-time, two-way sync
Keep eClinicalWorks and Plex ERP 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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Migrated from Fivetran
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Migrated from Celigo
Why teams connect eClinicalWorks and Plex ERP
Bridge the tools people work in and the system the business runs on: real-time, two-way sync between eClinicalWorks and Plex ERP.
The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. eClinicalWorks 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 Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.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 Appointments, Encounters, Practitioners, Observations in eClinicalWorks with Production jobs, Sales orders, Purchase orders, Customers in Plex ERP 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
- 01 Sync patient demographics and appointments into a CRM so patient outreach and intake teams work from current data.
- 02 Land encounter and billing-context data in a warehouse for utilization and revenue-cycle reporting.
- 03 Sync production and inventory data from Plex into a warehouse or Postgres for plant-level analytics.
- 04 Keep customers, parts, and pricing aligned between Plex and the CRM the sales team uses.
Common sync patterns
Where eClinicalWorks collects payments: transactions post through
Payment events sync into Plex ERP as they occur, keeping the enterprise records current without manual entry.
Where Plex ERP is the HR or people system of record
Worker and organization data from Plex ERP stays current in eClinicalWorks, 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.
What you can sync between eClinicalWorks and Plex ERP
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.
| eClinicalWorks objects | Plex ERP objects | How this pairing syncs | |
|---|---|---|---|
| Documents Clinical notes and attachments referenced from the chart. | Inventory On-hand balances and locations replicated for visibility outside the plant system | Documents is specific to eClinicalWorks and Inventory to Plex ERP — each maps to any object or custom field on the other side. | |
| Diagnostic reports Structured result reports grouping observations for a study or panel. | Production jobs Shop-floor work records combining ERP and MES data for output reporting | Diagnostic reports is specific to eClinicalWorks and Production jobs to Plex ERP — each maps to any object or custom field on the other side. | |
| Patients Demographic records exposed via FHIR Patient resources and HL7 ADT feeds; the anchor for all clinical syncs. | Sales orders Demand records written in from e-commerce or EDI channels and read out for fulfillment status | Patients is specific to eClinicalWorks and Sales orders to Plex ERP — each maps to any object or custom field on the other side. | |
| Appointments Scheduling records available via FHIR and HL7 SIU messages, synced for reminders and outreach. | Purchase orders Procurement records mirrored to accounting and planning systems | Appointments is specific to eClinicalWorks and Purchase orders to Plex ERP — each maps to any object or custom field on the other side. | |
| Encounters Visit records tying diagnoses, providers, and billing context together. | Customers Account records kept consistent with the sales team's CRM | Encounters is specific to eClinicalWorks and Customers to Plex ERP — each maps to any object or custom field on the other side. | |
| Practitioners Provider records used to keep directories and scheduling systems consistent. | Suppliers Vendor records aligned with procurement and AP tools | Practitioners is specific to eClinicalWorks and Suppliers to Plex ERP — each maps to any object or custom field on the other side. |
How changes propagate between eClinicalWorks and Plex ERP
Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.
eClinicalWorks Plex ERP Interval-based propagation
DetectionStacksync polls eClinicalWorks for changes on an incremental schedule, reading only records changed since the previous pass. HL7 interface feeds push event messages as they occur.
DeliveryEach detected change is written to Plex ERP through its API, with automatic retries and rate-limit backoff.
Plex ERP eClinicalWorks Interval-based propagation
DetectionStacksync polls Plex ERP for changes on an incremental schedule, reading only records changed since the previous pass. Polling.
DeliveryEach detected change is written to eClinicalWorks through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- eClinicalWorks: Subject to the platform's API rate limits and interface throughput agreements.
- Plex ERP: Subject to the platform's API rate limits.
What ships with eClinicalWorks ⇄ Plex ERP
Connect eClinicalWorks and Plex ERP for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every eClinicalWorks–Plex ERP connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever eClinicalWorks or Plex ERP 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 eClinicalWorks or Plex ERP record.
Observability
Monitoring
Track your eClinicalWorks ⇄ Plex ERP sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between eClinicalWorks and Plex ERP.
How the eClinicalWorks and Plex ERP connectors work
eClinicalWorks
- Integration surface
- FHIR R4 REST API plus HL7 v2 interfaces (ADT, SIU, ORU) through an interface engine
- Authentication
- OAuth 2.0 / SMART on FHIR for the FHIR API; site-configured credentials for HL7 interface connections
- Change detection
- HL7 interface feeds push event messages as they occur; the FHIR API is polled
- Capabilities
- read · write
- Rate limits
- Subject to the platform's API rate limits and interface throughput agreements
Plex ERP
- Integration surface
- REST APIs plus legacy SOAP web services
- Authentication
- API keys issued through the Plex Developer Portal
- Change detection
- polling; no general-purpose change webhooks
- Capabilities
- read · write
- Rate limits
- subject to the platform's API rate limits
How it works
How to connect eClinicalWorks to Plex ERP — 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.
- 01
Connect your apps
Authenticate eClinicalWorks and Plex ERP with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
eClinicalWorks
connected
Plex ERP
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the eClinicalWorks and Plex ERP 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.
objects · eClinicalWorks ⇄ Plex ERPCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
eClinicalWorks Plex ERPCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
eClinicalWorks and Plex ERP integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between eClinicalWorks and Plex ERP: authenticate both systems, choose the objects to sync (such as eClinicalWorks's Documents and Diagnostic reports), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means eClinicalWorks and Plex ERP records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed eClinicalWorks and Plex ERP connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom eClinicalWorks–Plex ERP integration in-house.
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Yes — Stacksync ships production-grade connectors for both eClinicalWorks and Plex ERP. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on eClinicalWorks: HL7 interface feeds push event messages as they occur; the FHIR API is polled. On Plex ERP: Polling; no general-purpose change webhooks. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the eClinicalWorks side: Appointments, Encounters, Practitioners, Observations, plus custom fields where eClinicalWorks exposes them. On the Plex ERP side: Production jobs, Sales orders, Purchase orders, Customers. Stacksync auto-detects both schemas and converts types between the two systems.
SECURITY
Security teams trust 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.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
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:
Related integrations
Every pair below is a real-time, two-way sync. Search all 440 integrations available for eClinicalWorks and Plex ERP.
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