Real-time
Two-way sync
Changes in Copper CRM or Twenty CRM instantly reflect in both systems. No stale data, no manual imports.
CRM
Copper CRM to Twenty CRM integration — real-time, two-way sync
Keep Copper CRM and Twenty 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
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Copper CRM and Twenty CRM
Run Copper CRM and Twenty 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 People, Companies, Leads, Opportunities in Copper CRM with People, Companies, Opportunities, Tasks in Twenty 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
- Keep Copper contact data aligned with a marketing automation tool so Gmail-sourced contacts enter nurture flows.
- Enrich Copper records with product usage or firmographic data from an internal database to guide follow-up.
- Push product usage or billing data from a warehouse into Twenty custom fields to give reps account context.
- Sync Opportunities into a finance system to keep revenue forecasts current.
Post-acquisition consolidation
Keep both CRMs accurate while the merged team decides on a target system, instead of freezing one and losing months of updates.
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.
What you can sync between Copper CRM and Twenty 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.
| Copper CRM objects | Twenty CRM objects | |
|---|---|---|
| Companies Organization records linked to people and opportunities. | People Individual contact records with emails, phones, and company links; a core target for contact syncs. | |
| Leads Unqualified prospects kept separate from People until converted. | Companies Account-level records that group people and opportunities. | |
| Opportunities Deals tracked through pipelines and stages; synced for revenue reporting. | Opportunities Deal records tracked through pipeline stages, synced for forecasting. | |
| Activities Logged emails, calls, meetings, and notes attached to records. | Tasks To-dos linked to people, companies, or deals. | |
| Tasks To-dos with due dates and assignees, usable in workload syncs. | Notes Free-form notes attached to records, useful for mirroring activity from other tools. | |
| Projects Post-sale work records Copper offers alongside classic CRM objects. | Custom Objects User-defined objects created in Twenty's data model settings, addressable through the same APIs as standard objects. |
What ships with Copper CRM ⇄ Twenty CRM
Connect Copper CRM and Twenty CRM for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Copper CRM–Twenty CRM connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Copper CRM or Twenty 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 Copper CRM or Twenty CRM record.
Observability
Monitoring
Track your Copper CRM ⇄ Twenty CRM sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Copper CRM and Twenty CRM.
How the Copper CRM and Twenty CRM connectors work
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
Twenty CRM
- Integration surface
- GraphQL and REST APIs
- Authentication
- API key
- Change detection
- Webhooks on record create, update, and delete events, or polling on record update timestamps
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's API rate limits; self-hosted deployments control their own limits.
How it works
How to connect Copper CRM to Twenty 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 Copper CRM and Twenty CRM with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Copper CRM
connected
Twenty CRM
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Copper CRM and Twenty 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 · Copper CRM ⇄ Twenty 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.
Copper CRM Twenty CRMCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Copper CRM and Twenty CRM integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Copper CRM and Twenty CRM: authenticate both systems, choose the objects to sync (such as Copper CRM's Companies and Leads), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Copper CRM and Twenty CRM: Post-acquisition consolidation; Migration with a parallel run; Divisional or regional split. Keep both CRMs accurate while the merged team decides on a target system, instead of freezing one and losing months of updates.
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Copper CRM: REST API. Authentication: API key paired with the requesting user's email address, sent as request headers. Twenty CRM: GraphQL and REST APIs. Authentication: API key. Stacksync manages authentication, retries, and rate limits on both sides.
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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. Twenty CRM: Webhooks can be registered on record events, giving push-based change delivery without polling. Stacksync's field mapping accounts for these differences between Copper CRM and Twenty 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 Copper CRM and Twenty CRM records are not retained after a sync operation.
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 Copper CRM and Twenty CRM.
Popular · 8 of 386
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Copper CRM ⇄ Zoho SalesIQ -
Copper CRM ⇄ ZoomInfo -
Copper CRM ⇄ Salesforce -
Copper CRM ⇄ HubSpot -
Twenty CRM ⇄ Gorgias -
Twenty CRM ⇄ Infor CRM -
Twenty CRM ⇄ Insightly -
Twenty CRM ⇄ Intercom
No integrations match .
