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CRM ⇄ Security and identity

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

Keep Attio and Auth0 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 Attio and Auth0

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

A CRM and an identity system usually describe different populations. Attio 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 Attio are the same employees Auth0 provisions and disables, and when Auth0 also runs the login accounts for your product, the customers in Attio are the same users Auth0 authenticates. Left unconnected, a departure in Auth0 leaves stale ownership sitting in Attio, and a signup in Auth0 never reaches the account it belongs to.

Stacksync syncs Deals, Workspaces, Custom objects, People in Attio with Resource Servers (APIs), Log Events, Users, Roles 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 Keep Attio aligned with a billing system or ERP on customer records and plan status.
  • 02 Mirror lists and list entries into a database for pipeline reporting beyond the in-app views.
  • 03 Provision and deprovision Users and Organization Members from an HRIS or CRM — create accounts and assign Roles on hire, delete on offboarding.
  • 04 Replicate Roles and Resource Server scopes into a database to audit which Users hold which permissions across every Application.

Common sync patterns

Where Auth0 governs your workforce: CRM users kept current

New employees in Auth0 become active users in Attio 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 Attio is deactivated too, and the accounts, contacts, and deals they owned are flagged for reassignment, so nothing goes unattended after they leave.

Where Auth0 runs customer login accounts: identity on the customer record

Signup, account status, multi-factor enrollment, and last-login from Auth0 land on the matching contact or account in Attio, so go-to-market teams see who has actually activated and who has gone dormant.

What you can sync between Attio and Auth0

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.

Attio objects Auth0 objects How this pairing syncs
Users Synced with incremental and full sync per the Stacksync docs. 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. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Deals Pipeline records; read out for revenue reporting and written to from automation. Clients (Applications) Registered applications and their metadata under /api/v2/clients; mirrored to a database for app and credential inventories. Deals is specific to Attio and Clients (Applications) to Auth0 — each maps to any object or custom field on the other side.
Workspaces Synced with incremental and full sync per the Stacksync docs. Resource Servers (APIs) API definitions and their scopes; synced so permission catalogs used for access reviews stay current. Workspaces is specific to Attio and Resource Servers (APIs) to Auth0 — each maps to any object or custom field on the other side.
Custom objects Workspace-defined objects that behave like standard ones in the API. Log Events Tenant events (logins, signups, failed logins, admin changes) from /api/v2/logs; read-only, streamed into a warehouse for security analytics. Custom objects is specific to Attio and Log Events to Auth0 — each maps to any object or custom field on the other side.
People Standard person object; synced with marketing tools and warehouse person tables. 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. People is specific to Attio and Roles to Auth0 — each maps to any object or custom field on the other side.
Companies Standard company object; matched to billing and product accounts in two-way syncs. 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. Companies is specific to Attio and Organizations to Auth0 — each maps to any object or custom field on the other side.

How changes propagate between Attio and Auth0

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.

Attio Auth0 Sub-second propagation

DetectionAttio notifies Stacksync of record changes through webhook events. Webhooks on record and list-entry events, with polling as a fallback.

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

Auth0 Attio 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 Attio through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Attio: Subject to the platform's published API rate limits.
  • 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.
What ships with Attio ⇄ Auth0

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Attio or Auth0 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 Attio or Auth0 record.

Observability

Monitoring

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

Trading partners

EDI

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

How the Attio and Auth0 connectors work

Attio

Integration surface
REST API
Authentication
Guided in-app connection ("Attio CRM" connection created in a few clicks, "without any coding required"); the docs do not name the underlying auth mechanism (OAuth vs API key)
Change detection
Webhooks on record and list-entry events, with polling as a fallback
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's published API rate limits.
Attio setup guide

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
How it works

How to connect Attio to Auth0 — 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 Attio and Auth0 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
    Attio connected
    Auth0 connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Attio and Auth0 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 · Attio ⇄ Auth0
    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
    Attio Auth0
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Attio and Auth0 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 528 integrations available for Attio and Auth0.

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