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Security and identity ⇄ CRM

Auth0 to HubSpot integration — real-time, two-way sync

Keep Auth0 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.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Auth0 and HubSpot

Keep the people HubSpot and Auth0 both track in agreement in real time: the internal users who own records in HubSpot, and the customer login accounts in Auth0.

A CRM and an identity system usually describe different populations. HubSpot tracks customers, contacts, and the deals in motion; Auth0 governs who is allowed to sign in and what they can reach. Where the two meet is people. The reps who own records in HubSpot are the same employees Auth0 provisions and disables, and when Auth0 also runs the login accounts for your product, the customers in HubSpot are the same users Auth0 authenticates. Left unconnected, a departure in Auth0 leaves stale ownership sitting in HubSpot, and a signup in Auth0 never reaches the account it belongs to.

Stacksync syncs Pipeline, Stages, Audit, Contact in HubSpot with Organization Members, Connections, Clients (Applications), Resource Servers (APIs) in Auth0 in real time and in both directions, matching on email or an external ID and mapping field by field. You decide which system owns which fields, and new users, role and group changes, deactivations, and account status move within seconds instead of waiting on a quarterly access review or a manual export.

Common use cases

  • 01 Write warehouse-computed lead and account scores back to HubSpot properties on a schedule or in near real time.
  • 02 Sync HubSpot Tickets with an internal support database to unify service reporting across channels.
  • 03 Stream Log Events for logins, signups, and failed authentications into a warehouse for security monitoring and authentication funnel reporting.
  • 04 Sync Organizations and their Connections into a customer database so B2B account records stay aligned with Auth0 tenants.

Common sync patterns

Where a closed deal should provision access: HubSpot drives Auth0

A won or activated customer in HubSpot can create or update the corresponding user or account in Auth0, so provisioning starts from the CRM record instead of a separate ticket.

Where Auth0 governs your workforce: CRM users kept current

New employees in Auth0 become active users in HubSpot with the right role, and group or department changes update their access and team, so the CRM's user list matches the directory without an admin re-keying it.

Deactivation and record hand-off

When someone is disabled in Auth0, the matching user in HubSpot is deactivated too, and the accounts, contacts, and deals they owned are flagged for reassignment, so nothing goes unattended after they leave.

What you can sync between Auth0 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.

Auth0 objects HubSpot objects How this pairing syncs
Resource Servers (APIs) API definitions and their scopes; synced so permission catalogs used for access reviews stay current. Audit Synced with incremental and full sync per the Stacksync docs. Resource Servers (APIs) is specific to Auth0 and Audit to HubSpot — each maps to any object or custom field on the other side.
Log Events Tenant events (logins, signups, failed logins, admin changes) from /api/v2/logs; read-only, streamed into a warehouse for security analytics. Contact Synced with incremental and full sync per the Stacksync docs. Log Events is specific to Auth0 and Contact to HubSpot — each maps to any object or custom field on the other side.
Users Core identity records with profile fields plus user_metadata and app_metadata; synced two-way (create, update, delete) via /api/v2/users. Credentials are never returned. Company Synced with incremental and full sync per the Stacksync docs. Users is specific to Auth0 and Company to HubSpot — each maps to any object or custom field on the other side.
Roles RBAC role definitions and their permissions; synced with a database to audit which users hold which access, and assigned to Users from either side. Deal Synced with incremental and full sync per the Stacksync docs. Roles is specific to Auth0 and Deal to HubSpot — each maps to any object or custom field on the other side.
Organizations B2B customer tenants under /api/v2/organizations; synced two-way with a CRM or customer database to keep account records aligned with Auth0 orgs. Line Item Synced with incremental and full sync per the Stacksync docs. Organizations is specific to Auth0 and Line Item to HubSpot — each maps to any object or custom field on the other side.
Organization Members Membership records linking Users to Organizations with roles; written to provision and deprovision access as accounts change. Product Synced with incremental and full sync per the Stacksync docs. Organization Members is specific to Auth0 and Product to HubSpot — each maps to any object or custom field on the other side.

How changes propagate between Auth0 and HubSpot

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.

Auth0 HubSpot Sub-second propagation

DetectionAuth0 notifies Stacksync of record changes through webhook events. Event Streams and Log Streams deliver near-real-time user.created/updated/deleted and tenant events to a custom webhook or Amazon EventBridge.

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

HubSpot Auth0 Sub-second propagation

DetectionHubSpot pushes changes as they happen — webhook events backed by change data capture. Records: incremental near-real-time change tracking.

DeliveryEach detected change is written to Auth0 through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Auth0: Per-tenant limit of about 15 Management API requests/second (bursts to 50) on paid tenants; X-RateLimit-* headers and HTTP 429 signal throttling.
  • HubSpot: Request limits vary by subscription tier and API type.
What ships with Auth0 ⇄ HubSpot

Connect Auth0 and HubSpot for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Auth0–HubSpot connection.

Real-time

Two-way sync

Changes in Auth0 or HubSpot instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Auth0 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 Auth0 or HubSpot record.

Observability

Monitoring

Track your Auth0 ⇄ HubSpot sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Auth0 and HubSpot.

How the Auth0 and HubSpot connectors work

Auth0

Integration surface
Management API v2 (REST); Authentication API issues the access token
Authentication
OAuth 2.0 client credentials from a machine-to-machine application; scoped Bearer JWT where each operation needs its own scope (e.g. read:users, create:users, update:users) or returns 403
Change detection
Event Streams and Log Streams deliver near-real-time user.created/updated/deleted and tenant events to a custom webhook or Amazon EventBridge; polling falls back to the Get Users search filtered on updated_at
Capabilities
read · write · webhooks
Rate limits
Per-tenant limit of about 15 Management API requests/second (bursts to 50) on paid tenants; X-RateLimit-* headers and HTTP 429 signal throttling

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.
HubSpot setup guide
How it works

How to connect Auth0 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.

  1. 01

    Connect your apps

    Authenticate Auth0 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.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Auth0 connected
    HubSpot connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Auth0 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Auth0 ⇄ HubSpot
    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
    Auth0 HubSpot
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Auth0 and HubSpot 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.

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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 534 integrations available for Auth0 and HubSpot.

Popular · 8 of 534
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