Real-time
Two-way sync
Changes in Close or Coupa instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Accounting and finance
Close to Coupa integration — real-time, two-way sync
Keep Close and Coupa 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 MuleSoft
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Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
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Migrated from Fivetran
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Migrated from Celigo
Why teams connect Close and Coupa
Sync customers, invoices, and payment status between Coupa and Close in real time, so sales sees the money and finance sees the relationship.
Finance and sales describe the same customers in different systems. Close knows the relationship: who the contacts are and what is in motion with the account. Coupa knows the money: what was invoiced, what was paid, what is overdue. When the two are connected only by exports, each side works partly blind.
Stacksync links Requisitions, Purchase Orders, Invoices, Suppliers in Coupa to Users, Smart Views, Leads, Contacts in Close with bi-directional, real-time sync. New customers, updated billing details, invoice status, and payment activity move in whichever direction you configure, field by field, with conflicts resolved by rules you set. The result is one version of each customer, visible from both sides.
Common use cases
- 01 Export approved Invoices and their lines from Coupa into an accounting/ERP system to drive the AP pay cycle and GL posting.
- 02 Push chart-of-accounts segments and cost centers from the ERP into Coupa Accounts so Requisitions and Invoices code to the right GL.
- 03 Push call, SMS, and email activity data into a warehouse for rep performance and outreach-cadence analysis.
- 04 Write product usage or firmographic data from an internal database onto Close lead custom fields to prioritize follow-up.
Common sync patterns
Billing detail changes flow back
When a contact or address is corrected in Close, Coupa gets the update before the next invoice goes out.
Collections with context
Finance sees the account owner and relationship history from Close when chasing a balance, and sales sees that the chase is happening.
Where Close tracks deals: closed-won creates the finance record
A won opportunity creates or updates the customer in Coupa with the right billing details, so invoicing starts without re-keying.
What you can sync between Close and Coupa
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.
| Close objects | Coupa objects | How this pairing syncs | |
|---|---|---|---|
| Users Sales reps referenced as owners on leads, opportunities, and activities. | Users Employee and user accounts with roles and content groups; provisioned and updated from an HRIS or identity provider. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Contacts People nested under a lead, with emails and phone numbers used for outreach syncs. | Purchase Orders PO headers and lines; synced two-way with ERPs so orders raised in Coupa flow to the ledger and status updates flow back on the /purchase_orders resource. | Contacts is specific to Close and Purchase Orders to Coupa — each maps to any object or custom field on the other side. | |
| Opportunities Deal records with value, confidence, and status; commonly synced to reporting and billing systems. | Invoices Supplier/AP invoices with lines and approval status; polled out to accounting and ERP systems for the pay cycle, or created through the API. | Opportunities is specific to Close and Invoices to Coupa — each maps to any object or custom field on the other side. | |
| Activities Calls, emails, SMS, notes, and meetings logged against a lead; the source for engagement analytics. | Suppliers Supplier master records; kept aligned with an ERP vendor master and onboarding tools, synced two-way on the /suppliers resource. | Activities is specific to Close and Suppliers to Coupa — each maps to any object or custom field on the other side. | |
| Tasks Follow-up items assigned to users; synced for workload and SLA reporting. | Accounts Chart-of-accounts segments and GL codes; usually mastered in the ERP and written into Coupa so requisitions and invoices code correctly. | Tasks is specific to Close and Accounts to Coupa — each maps to any object or custom field on the other side. | |
| Custom Activities User-defined activity types with their own custom fields, mapped like standard activities. | Contracts Supplier contract records with terms and dates; read out for reporting or created from a CLM system. | Custom Activities is specific to Close and Contracts to Coupa — each maps to any object or custom field on the other side. |
How changes propagate between Close and Coupa
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.
Close Coupa Sub-second propagation
DetectionClose notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, with polling on date_updated fields for backfills.
DeliveryEach detected change is written to Coupa through its API, with automatic retries and rate-limit backoff.
Coupa Close Interval-based propagation
DetectionStacksync polls Coupa for changes on an incremental schedule, reading only records changed since the previous pass. Polling on updated-at and created-at filters (e.g.
DeliveryEach detected change is written to Close through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Close: Subject to per-endpoint rate limits communicated in response headers.
- Coupa: Coupa does not publish explicit rate limits or expose X-RateLimit/Retry-After headers; integrations page 50 records at a time and back off on 429/503 responses.
What ships with Close ⇄ Coupa
Connect Close and Coupa for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Close–Coupa connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Close or Coupa 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 Close or Coupa record.
Observability
Monitoring
Track your Close ⇄ Coupa sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Close and Coupa.
How the Close and Coupa connectors work
Close
- Integration surface
- REST API
- Authentication
- API key (sent via HTTP Basic auth)
- Change detection
- Webhook subscriptions for record events, with polling on date_updated fields for backfills
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to per-endpoint rate limits communicated in response headers
Coupa
- Integration surface
- REST Core API (JSON or XML)
- Authentication
- OAuth 2.0 / OIDC via the client-credentials grant; scopes take the service.object.right form (e.g. core.accounting.read, core.accounting.write). Legacy API keys are being retired (no new keys since R34; API-key auth unsupported from R36). Access tokens last 24 hours.
- Change detection
- Polling on updated-at and created-at filters (e.g. updated-at[gt]=<timestamp>); Coupa has no native webhook subscriptions, though admins can configure outbound Call Out / external notifications.
- Capabilities
- read · write
- Rate limits
- Coupa does not publish explicit rate limits or expose X-RateLimit/Retry-After headers; integrations page 50 records at a time and back off on 429/503 responses.
How it works
How to connect Close to Coupa — 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 Close and Coupa with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Close
connected
Coupa
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Close and Coupa 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 · Close ⇄ CoupaCustomers 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.
Close CoupaCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Close and Coupa integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Close and Coupa: authenticate both systems, choose the objects to sync (such as Close's Users and Contacts), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Coupa: The Core API returns 50 records per page, so large object pulls must paginate with offset/limit, which makes full backfills slow. Close: Calling, SMS, and email are native activity types, so communication history is available through the same API as CRM records rather than a separate telephony integration. Stacksync's field mapping accounts for these differences between Close and Coupa without custom code.
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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 Close and Coupa 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 Close and Coupa connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Close–Coupa integration in-house.
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Yes — Stacksync ships production-grade connectors for both Close and Coupa. 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 Close: Webhook subscriptions for record events, with polling on date_updated fields for backfills. On Coupa: Polling on updated-at and created-at filters (e.g. updated-at[gt]=<timestamp>); Coupa has no native webhook subscriptions, though admins can configure outbound Call Out / external notifications. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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
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:
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