Real-time
Two-way sync
Changes in Citus or HubSpot instantly reflect in both systems. No stale data, no manual imports.
Database ⇄ CRM
Citus to HubSpot integration — real-time, two-way sync
Keep Citus and HubSpot 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 Matillion
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Citus and HubSpot
Treat HubSpot like part of your database: its records live in Citus 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 Citus, where it can be queried and joined like everything else.
Stacksync mirrors Audit, Contact, Company, Deal from HubSpot into Sequences, Distributed tables, Reference tables, Local tables in Citus with real-time, bi-directional sync. Read CRM records with plain queries; write updates from your application and they appear in HubSpot 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
- Sync HubSpot Tickets with an internal support database to unify service reporting across channels.
- Push product signup and usage events into HubSpot contact properties to drive lifecycle marketing segmentation.
- Consolidate per-tenant rows from distributed tables into per-customer reporting databases.
- Sync high-volume event or tenant data from a Citus cluster into a warehouse for cross-tenant analytics.
Trigger workflows from CRM changes
Field and stage updates in HubSpot arrive as row changes in Citus, ready to drive jobs and notifications.
Query the CRM like a database
Accounts, contacts, and custom objects from HubSpot become tables in Citus you can join with application data directly.
Product events onto CRM records
Signup, usage, or lifecycle changes written to Citus sync onto the matching records in HubSpot, giving go-to-market teams live product context.
What you can sync between Citus and HubSpot
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.
| Citus objects | HubSpot objects | |
|---|---|---|
| Sequences Key generators that matter when external writes must not collide with application inserts. | Owner Synced with incremental and full sync per the Stacksync docs. | |
| Distributed tables Tables sharded across worker nodes by a distribution column; the main sync target for large datasets. | Pipeline Synced with incremental and full sync per the Stacksync docs. | |
| Reference tables Small lookup tables replicated to every node, synced like ordinary Postgres tables. | Stages Synced with incremental and full sync per the Stacksync docs. | |
| Local tables Coordinator-only tables that behave exactly like standard PostgreSQL tables. | Audit Synced with incremental and full sync per the Stacksync docs. | |
| Schemas Standard Postgres namespaces used to scope what a sync user can read and write. | Contact Synced with incremental and full sync per the Stacksync docs. | |
| Views Curated projections over distributed data, often used as read-only sync sources. | Company Synced with incremental and full sync per the Stacksync docs. |
What ships with Citus ⇄ HubSpot
Connect Citus and HubSpot for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Citus–HubSpot connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Citus or HubSpot 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 Citus or HubSpot record.
Observability
Monitoring
Track your Citus ⇄ HubSpot sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Citus and HubSpot.
How the Citus and HubSpot connectors work
Citus
- Integration surface
- PostgreSQL wire protocol; any standard Postgres driver connects to the coordinator node
- Authentication
- Database credentials (standard PostgreSQL authentication; managed deployments add cloud IAM options)
- Change detection
- PostgreSQL logical decoding / CDC, with caveats: changes to distributed tables occur on worker shards, so CDC setup differs from single-node Postgres
- Capabilities
- read · write · CDC
HubSpot
- Integration surface
- REST API (CRM v3)
- Authentication
- OAuth (choose HubSpot account and authorize Stacksync); requires a HubSpot 'Super Admin' to grant access; optional "Grant access to sensitive fields" checkbox for sensitive/highly sensitive fields
- Change detection
- Records: incremental near-real-time change tracking. Associations: HubSpot has no native association CDC
- Capabilities
- read · write · CDC · webhooks
- Rate limits
- Request limits vary by subscription tier and API type.
How it works
How to connect Citus to HubSpot — 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 Citus and HubSpot with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Citus
connected
HubSpot
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Citus and HubSpot 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 · Citus ⇄ HubSpotCustomers 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.
Citus HubSpotCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Citus and HubSpot integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Citus and HubSpot: authenticate both systems, choose the objects to sync (such as Citus's Sequences and Distributed tables), map fields visually, and changes propagate both ways in milliseconds — no code required.
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HubSpot: Associations CDC Boost is unavailable on Free and Starter HubSpot accounts; without it, detecting association changes requires full scans (1M associations > 1 hour). Citus: Because shard data lives on worker nodes, log-based CDC is more involved than on single-node Postgres and depends on the Citus version and hosting (including the Azure managed service). Stacksync's field mapping accounts for these differences between Citus and HubSpot 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 Citus and HubSpot 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 Citus and HubSpot connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Citus–HubSpot integration in-house.
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Yes — Stacksync ships production-grade connectors for both Citus and HubSpot. 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 Citus: PostgreSQL logical decoding / CDC, with caveats: changes to distributed tables occur on worker shards, so CDC setup differs from single-node Postgres. On HubSpot: Records: incremental near-real-time change tracking. Associations: HubSpot has no native association CDC. 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 Citus and HubSpot.
Popular · 8 of 386
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Citus ⇄ Clearbit -
Citus ⇄ Close -
Citus ⇄ Copper CRM -
Citus ⇄ Creatio CRM -
HubSpot ⇄ Apache Cassandra -
HubSpot ⇄ Azure Cosmos DB -
HubSpot ⇄ Azure SQL Database -
HubSpot ⇄ Couchbase
No integrations match .
