Real-time
Two-way sync
Changes in Attio or Nimble instantly reflect in both systems. No stale data, no manual imports.
CRM
Attio to Nimble integration — real-time, two-way sync
Keep Attio and Nimble 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 Attio and Nimble
Run Attio and Nimble 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 Workspaces, Custom objects, People, Companies in Attio with Notes, Tags, Custom fields, Contacts in Nimble 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 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 Consolidate contacts from marketing tools into Nimble while writing Nimble edits back to avoid duplicates.
- 04 Feed Nimble activity and task data into reporting dashboards without manual CSV exports.
Common sync patterns
Divisional or regional split
Where each CRM serves a different team or region, sync just the shared accounts and contacts so handoffs and cross-sell work.
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.
What you can sync between Attio and Nimble
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 | Nimble objects | How this pairing syncs | |
|---|---|---|---|
| Companies Standard company object; matched to billing and product accounts in two-way syncs. | Companies Stored as contact records with a company record type, so they sync through the same contacts resource | 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. | Deals Pipeline records linked to contacts, synced to keep revenue systems aligned with sales activity | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Custom objects Workspace-defined objects that behave like standard ones in the API. | Tasks To-do items tied to contacts, mirrored into work-management tools or reporting tables | Custom objects is specific to Attio and Tasks to Nimble — each maps to any object or custom field on the other side. | |
| People Standard person object; synced with marketing tools and warehouse person tables. | Activities Calls, events, and interaction history used for engagement reporting outside Nimble | People is specific to Attio and Activities to Nimble — each maps to any object or custom field on the other side. | |
| Users Synced with incremental and full sync per the Stacksync docs. | Notes Free-text records attached to contacts, replicated for a complete account timeline | Users is specific to Attio and Notes to Nimble — each maps to any object or custom field on the other side. | |
| Workspaces Synced with incremental and full sync per the Stacksync docs. | Tags Segmentation labels that map to list membership or filters in downstream systems | Workspaces is specific to Attio and Tags to Nimble — each maps to any object or custom field on the other side. |
How changes propagate between Attio and Nimble
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 Nimble 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 Nimble through its API, with automatic retries and rate-limit backoff.
Nimble Attio Interval-based propagation
DetectionStacksync polls Nimble for changes on an incremental schedule, reading only records changed since the previous pass. Polling on record modification timestamps.
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.
- Nimble: Subject to per-account API request quotas.
What ships with Attio ⇄ Nimble
Connect Attio and Nimble for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Attio–Nimble connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Attio or Nimble 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 Nimble record.
Observability
Monitoring
Track your Attio ⇄ Nimble 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 Nimble.
How the Attio and Nimble 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.
Nimble
- Integration surface
- REST API (JSON)
- Authentication
- API key; OAuth 2.0 available for registered applications
- Change detection
- polling on record modification timestamps
- Capabilities
- read · write
- Rate limits
- subject to per-account API request quotas
How it works
How to connect Attio to Nimble — 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 Attio and Nimble with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Attio
connected
Nimble
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Attio and Nimble 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 · Attio ⇄ NimbleCustomers 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.
Attio NimbleCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Attio and Nimble integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Attio and Nimble: authenticate both systems, choose the objects to sync (such as Attio's Companies and Deals), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Attio and Nimble: Divisional or regional split; Where both track pipeline: deal visibility across systems; Post-acquisition consolidation. Where each CRM serves a different team or region, sync just the shared accounts and contacts so handoffs and cross-sell work.
-
Attio: 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). Nimble: REST API (JSON). Authentication: API key; OAuth 2.0 available for registered applications. Stacksync manages authentication, retries, and rate limits on both sides.
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Attio: The data model is user-definable: standard objects like people and companies coexist with custom objects, and attributes can be added to any object, so syncs read the schema at runtime. Nimble: Nimble stores people and companies as contact records distinguished by record type, so both entity types flow through the same contacts resource. Stacksync's field mapping accounts for these differences between Attio and Nimble 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 Attio and Nimble records are not retained after a sync operation.
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:
Related integrations
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Popular · 7 of 443
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Attio ⇄ SAP Sales Cloud -
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Attio ⇄ SugarCRM -
Nimble ⇄ Gorgias -
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Nimble ⇄ Intercom
No integrations match .
