Real-time
Two-way sync
Changes in Copper CRM or Supabase instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Database
Copper CRM to Supabase integration — real-time, two-way sync
Keep Copper CRM and Supabase in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect Copper CRM and Supabase
Treat Copper CRM like part of your database: its records live in Supabase as real tables, and writes in either place sync to the other in seconds.
Product and engineering teams constantly need CRM data, and the CRM API is a poor way to get it: rate limits, pagination, custom objects, and integration code that breaks when an admin renames a field. What they actually want is the data in Supabase, where it can be queried and joined like everything else.
Stacksync mirrors Pipelines, Custom Field Definitions, People, Companies from Copper CRM into Storage Object Metadata, Tables, Views, Schemas in Supabase with real-time, bi-directional sync. Read CRM records with plain queries; write updates from your application and they appear in Copper CRM with validation intact. Go-to-market teams keep working in the CRM, engineers keep working in the database, and neither has to think about the other.
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 Push product events captured in Supabase Postgres to marketing tools for lifecycle campaigns
- 04 Consolidate Supabase project data into a warehouse for analytics while keeping the app database as the system of record
Common sync patterns
Trigger workflows from CRM changes
Field and stage updates in Copper CRM arrive as row changes in Supabase, ready to drive jobs and notifications.
Query the CRM like a database
Accounts, contacts, and custom objects from Copper CRM become tables in Supabase you can join with application data directly.
Product events onto CRM records
Signup, usage, or lifecycle changes written to Supabase sync onto the matching records in Copper CRM, giving go-to-market teams live product context.
What you can sync between Copper CRM and Supabase
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 | Supabase objects | How this pairing syncs | |
|---|---|---|---|
| Custom Field Definitions Org-defined fields whose definitions are fetched to build dynamic field mappings. | Database Functions Postgres functions that can transform or validate synced rows. | Custom Field Definitions is specific to Copper CRM and Database Functions to Supabase — each maps to any object or custom field on the other side. | |
| People Individual contact records, often created from Gmail interactions, and the main target of contact syncs. | Storage Object Metadata File metadata rows that can be joined to synced application data. | People is specific to Copper CRM and Storage Object Metadata to Supabase — each maps to any object or custom field on the other side. | |
| Companies Organization records linked to people and opportunities. | Tables Standard Postgres tables; the primary two-way sync target. | Companies is specific to Copper CRM and Tables to Supabase — each maps to any object or custom field on the other side. | |
| Leads Unqualified prospects kept separate from People until converted. | Views Read-side projections exposed to outbound syncs. | Leads is specific to Copper CRM and Views to Supabase — each maps to any object or custom field on the other side. | |
| Opportunities Deals tracked through pipelines and stages; synced for revenue reporting. | Schemas Namespaces (public and custom) that scope sync access. | Opportunities is specific to Copper CRM and Schemas to Supabase — each maps to any object or custom field on the other side. | |
| Activities Logged emails, calls, meetings, and notes attached to records. | auth.users Managed authentication users, often mirrored into CRM or support systems. | Activities is specific to Copper CRM and auth.users to Supabase — each maps to any object or custom field on the other side. |
How changes propagate between Copper CRM and Supabase
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 Supabase 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 applied to Supabase as a row-level write, with types converted between the two schemas.
Supabase Copper CRM Sub-second propagation
DetectionSupabase pushes changes as they happen — webhook events backed by change data capture. Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime.
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.
- Supabase: SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits.
What ships with Copper CRM ⇄ Supabase
Connect Copper CRM and Supabase for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Copper CRM–Supabase connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Copper CRM or Supabase 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 Supabase record.
Observability
Monitoring
Track your Copper CRM ⇄ Supabase 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 Supabase.
How the Copper CRM and Supabase 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
Supabase
- Integration surface
- Direct PostgreSQL wire protocol connection, plus an auto-generated REST API (PostgREST)
- Authentication
- Database credentials (connection string) for SQL access; API keys (anon / service role) for the REST layer
- Change detection
- Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime; database webhooks can also fire on row changes
- Capabilities
- read · write · CDC · webhooks
- Rate limits
- SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits
How it works
How to connect Copper CRM to Supabase — 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 Supabase 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
Supabase
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Copper CRM and Supabase 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 ⇄ SupabaseCustomers 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 SupabaseCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Copper CRM and Supabase integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Copper CRM and Supabase: authenticate both systems, choose the objects to sync (such as Copper CRM's Custom Field Definitions and People), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Copper CRM: Webhook subscriptions can be registered through the API to receive notifications for new, updated, and deleted records. Supabase: Every Supabase project is a full PostgreSQL database, so standard Postgres drivers, SQL tooling, and log-based CDC apply directly. Stacksync's field mapping accounts for these differences between Copper CRM and Supabase 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 Supabase 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 Copper CRM and Supabase connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Copper CRM–Supabase integration in-house.
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Yes — Stacksync ships production-grade connectors for both Copper CRM and Supabase. 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 Copper CRM: Webhook subscriptions for record create/update/delete events; polling as fallback. On Supabase: Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime; database webhooks can also fire on row changes. 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
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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