Real-time
Two-way sync
Changes in Apollo.io or Copper CRM instantly reflect in both systems. No stale data, no manual imports.
CRM
Apollo.io to Copper CRM integration — real-time, two-way sync
Keep Apollo.io and Copper CRM 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
Case study
Migrated from Mulesoft
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Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Apollo.io and Copper CRM
Run Apollo.io and Copper CRM side by side with the same accounts and contacts in both, whether they serve different teams or one is replacing the other.
Two CRMs in one company is more common than anyone plans for: an acquisition brings its own system, regions or business units standardize differently, or a migration is under way and both are live. In every case, some of the same companies and people exist in both systems, and every day of manual double entry pushes the copies further apart.
Stacksync syncs Accounts, People (database records), Sequences, Deals (Opportunities) in Apollo.io with Projects, Pipelines, Custom Field Definitions, People in Copper CRM in real time and in both directions, with field-level mapping and matching on identifiers you choose. Update a record in either CRM and the other reflects it within seconds.
Common use cases
- Push CRM opportunity stages back into Apollo so reps see pipeline context while sequencing.
- Land sequence enrollment status and outcomes in a warehouse for outbound performance reporting.
- Sync Copper people and opportunities into a warehouse for pipeline reporting beyond Copper's native dashboards.
- Two-way sync between Copper and an accounting or invoicing system so won opportunities become customers and invoices.
Migration with a parallel run
When one CRM is replacing the other, run both fully live until cutover, with no snapshot gap and no data freeze.
Divisional or regional split
Where each CRM serves a different team or region, sync just the shared accounts and contacts so handoffs and cross-sell work.
Where both track pipeline: deal visibility across systems
Deal stage and value on shared accounts stay visible from either CRM.
What you can sync between Apollo.io and Copper CRM
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.
| Apollo.io objects | Copper CRM objects | |
|---|---|---|
| Contacts People saved to your Apollo account, synced with emails, phone numbers, and enrichment fields. | Tasks To-dos with due dates and assignees, usable in workload syncs. | |
| Accounts Company records with firmographic attributes, matched to CRM accounts during sync. | Projects Post-sale work records Copper offers alongside classic CRM objects. | |
| People (database records) Prospects from Apollo's global database, pulled into downstream systems once enriched or saved. | Pipelines Stage definitions that give opportunity records their stage context. | |
| Sequences Outreach cadences (emailer campaigns in the API); enrollment status is read to track which contacts are being worked. | Custom Field Definitions Org-defined fields whose definitions are fetched to build dynamic field mappings. | |
| Deals (Opportunities) Pipeline records that can be read and written to keep Apollo aligned with the CRM of record. | People Individual contact records, often created from Gmail interactions, and the main target of contact syncs. | |
| Tasks and calls Rep activity records synced for activity reporting and coaching workflows. | Companies Organization records linked to people and opportunities. |
What ships with Apollo.io ⇄ Copper CRM
Connect Apollo.io and Copper CRM for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Apollo.io–Copper CRM connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Apollo.io or Copper CRM 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 Apollo.io or Copper CRM record.
Observability
Monitoring
Track your Apollo.io ⇄ Copper CRM sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Apollo.io and Copper CRM.
How the Apollo.io and Copper CRM connectors work
Apollo.io
- Integration surface
- REST API
- Authentication
- API key (passed in request headers); master keys unlock account-wide endpoints
- Change detection
- Polling on updated-at timestamps; webhook callbacks exist only for delivering asynchronous enrichment results, not as a general change-event stream
- Capabilities
- read · write
- Rate limits
- Rate limits and enrichment credits vary by plan; bulk endpoints are throttled separately from single-record calls
Copper CRM
- Integration surface
- REST API
- Authentication
- API key paired with the requesting user's email address, sent as request headers
- Change detection
- Webhook subscriptions for record create/update/delete events; polling as fallback
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's API rate limits
How it works
How to connect Apollo.io to Copper CRM — 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 Apollo.io and Copper CRM with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Apollo.io
connected
Copper CRM
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Apollo.io and Copper CRM 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 · Apollo.io ⇄ Copper CRMCustomers 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.
Apollo.io Copper CRMCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Apollo.io and Copper CRM integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Apollo.io and Copper CRM: authenticate both systems, choose the objects to sync (such as Apollo.io's Contacts and Accounts), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Apollo.io: The API exposes both prospecting search endpoints and CRM-style CRUD endpoints for contacts, accounts, and deals. Copper CRM: Copper is built around Google Workspace: records are commonly created and updated from Gmail and Google Calendar activity, so synced data often originates in email interactions. Stacksync's field mapping accounts for these differences between Apollo.io and Copper CRM 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 Apollo.io and Copper CRM 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 Apollo.io and Copper CRM connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Apollo.io–Copper CRM integration in-house.
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Yes — Stacksync ships production-grade connectors for both Apollo.io and Copper CRM. 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 Apollo.io: Polling on updated-at timestamps; webhook callbacks exist only for delivering asynchronous enrichment results, not as a general change-event stream. On Copper CRM: Webhook subscriptions for record create/update/delete events; polling as fallback. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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.
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:
Related integrations
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Apollo.io and Copper CRM.
Popular · 8 of 386
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Apollo.io ⇄ Insightly -
Apollo.io ⇄ Intercom -
Apollo.io ⇄ Kommo -
Apollo.io ⇄ Kustomer -
Copper CRM ⇄ Twenty CRM -
Copper CRM ⇄ Veeva CRM -
Copper CRM ⇄ Vtiger CRM -
Copper CRM ⇄ Zoho SalesIQ
No integrations match .
