Skip to content
CRM

Copper CRM to Salesloft integration — real-time, two-way sync

Keep Copper CRM and Salesloft 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 Salesloft

Run Copper CRM and Salesloft 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 Leads, Opportunities, Activities, Tasks in Copper CRM with Tasks, Meetings, Users, Custom Fields in Salesloft 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

  • 01 Mirror Copper data into Postgres so internal tools can query CRM state without extra API calls.
  • 02 Sync Copper people and opportunities into a warehouse for pipeline reporting beyond Copper's native dashboards.
  • 03 Keep person and account custom fields populated from an enrichment pipeline for personalization tokens.
  • 04 Reconcile ownership by syncing user assignments between the CRM and Salesloft.

Common sync patterns

Where both track pipeline: deal visibility across systems

Deal stage and value on shared accounts stay visible from either CRM.

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.

What you can sync between Copper CRM and Salesloft

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 Salesloft objects How this pairing syncs
People Individual contact records, often created from Gmail interactions, and the main target of contact syncs. People Prospect records with contact data and CRM ID mappings, the primary sync target. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Tasks To-dos with due dates and assignees, usable in workload syncs. Tasks Rep to-dos created and completed within cadences. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Custom Field Definitions Org-defined fields whose definitions are fetched to build dynamic field mappings. Users Seller records used for ownership mapping and activity attribution. Custom Field Definitions is specific to Copper CRM and Users to Salesloft — each maps to any object or custom field on the other side.
Companies Organization records linked to people and opportunities. Custom Fields Per-person and per-account fields commonly populated by enrichment syncs for personalization. Companies is specific to Copper CRM and Custom Fields to Salesloft — each maps to any object or custom field on the other side.
Leads Unqualified prospects kept separate from People until converted. Accounts Company records mirrored from the CRM for account-based workflows. Leads is specific to Copper CRM and Accounts to Salesloft — each maps to any object or custom field on the other side.
Opportunities Deals tracked through pipelines and stages; synced for revenue reporting. Cadences Multi-step outreach sequences that people are enrolled in and reported on. Opportunities is specific to Copper CRM and Cadences to Salesloft — each maps to any object or custom field on the other side.

How changes propagate between Copper CRM and Salesloft

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.

Copper CRM Salesloft Sub-second propagation

DetectionCopper CRM notifies Stacksync of record changes through webhook events. Webhook subscriptions for record create/update/delete events.

DeliveryEach detected change is written to Salesloft through its API, with automatic retries and rate-limit backoff.

Salesloft Copper CRM Sub-second propagation

DetectionSalesloft notifies Stacksync of record changes through webhook events. Webhook event subscriptions plus polling on updated_at timestamps.

DeliveryEach detected change is written to Copper CRM through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Copper CRM: Subject to the platform's API rate limits.
  • Salesloft: Subject to the platform's per-minute API rate limits.
What ships with Copper CRM ⇄ Salesloft

Connect Copper CRM and Salesloft for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Copper CRM–Salesloft connection.

Real-time

Two-way sync

Changes in Copper CRM or Salesloft instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Copper CRM or Salesloft 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 Salesloft record.

Observability

Monitoring

Track your Copper CRM ⇄ Salesloft 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 Salesloft.

How the Copper CRM and Salesloft 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

Salesloft

Integration surface
REST API (v2)
Authentication
OAuth 2.0
Change detection
Webhook event subscriptions plus polling on updated_at timestamps
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's per-minute API rate limits
How it works

How to connect Copper CRM to Salesloft — 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 Copper CRM and Salesloft 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
    Copper CRM connected
    Salesloft connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Copper CRM and Salesloft 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 · Copper CRM ⇄ Salesloft
    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
    Copper CRM Salesloft
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

Copper CRM and Salesloft integration FAQ

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.

Learn more about security
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:

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 524 integrations available for Copper CRM and Salesloft.

Popular · 8 of 524
All Copper CRM integrations All Salesloft integrations Browse all integrations
Coworkers laughing in front of a laptop in a casual office setting

Your last integration took months.
Your next one takes a prompt.

Book a demo Tour the platform on your own