Real-time
Two-way sync
Changes in Attio or Rillet instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Accounting and finance
Attio to Rillet integration — real-time, two-way sync
Keep Attio and Rillet 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 Rillet
Sync customers, invoices, and payment status between Rillet and Attio in real time, so sales sees the money and finance sees the relationship.
Finance and sales describe the same customers in different systems. Attio knows the relationship: who the contacts are and what is in motion with the account. Rillet knows the money: what was invoiced, what was paid, what is overdue. When the two are connected only by exports, each side works partly blind.
Stacksync links Vendor, Invoice, Credit Memo, Bill in Rillet to Deals, Workspaces, Custom objects, People in Attio with bi-directional, real-time sync. New customers, updated billing details, invoice status, and payment activity move in whichever direction you configure, field by field, with conflicts resolved by rules you set. The result is one version of each customer, visible from both sides.
Common use cases
- Sync AR and collection status back to customer success tools ahead of renewals.
- Keep customers and invoices aligned between Rillet and a CRM so finance and sales work from the same account records.
- Sync companies, people, and deals with Postgres so ops teams enrich and update CRM records with SQL.
- Write product usage and enrichment data into Attio attributes so GTM teams work from live account signals.
Collections with context
Finance sees the account owner and relationship history from Attio when chasing a balance, and sales sees that the chase is happening.
Where Attio tracks deals: closed-won creates the finance record
A won opportunity creates or updates the customer in Rillet with the right billing details, so invoicing starts without re-keying.
Payment status on the account
Invoice and payment status from Rillet appears on the account in Attio, so reps see overdue balances before they promise the next order.
What you can sync between Attio and Rillet
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 | Rillet objects | |
|---|---|---|
| Deals Pipeline records; read out for revenue reporting and written to from automation. | Invoice Synced with incremental and full sync per the Stacksync docs. | |
| Workspaces Synced with incremental and full sync per the Stacksync docs. | Credit Memo Synced with incremental and full sync per the Stacksync docs. | |
| Custom objects Workspace-defined objects that behave like standard ones in the API. | Bill Synced with incremental and full sync per the Stacksync docs. | |
| People Standard person object; synced with marketing tools and warehouse person tables. | Journal Entry Synced with incremental and full sync per the Stacksync docs. | |
| Companies Standard company object; matched to billing and product accounts in two-way syncs. | Invoice Payment Synced with incremental and full sync per the Stacksync docs. | |
| Users Synced with incremental and full sync per the Stacksync docs. | Charge Synced with incremental and full sync per the Stacksync docs. |
What ships with Attio ⇄ Rillet
Connect Attio and Rillet for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Attio–Rillet connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Attio or Rillet 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 Rillet record.
Observability
Monitoring
Track your Attio ⇄ Rillet 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 Rillet.
How the Attio and Rillet 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.
Rillet
- Integration surface
- REST API (OpenAPI-specified, with production and sandbox environments)
- Authentication
- API key generated in Rillet (Organization Setting -> API Access); uncheck Read Only for bidirectional sync, check Read Only for one-way sync
- Change detection
- Near real-time updates via change tracking; incremental sync per object, with delete detection (some objects checked every 1h or 4h)
- Capabilities
- read · write · CDC · webhooks
- Rate limits
- Subject to the platform's API rate limits.
How it works
How to connect Attio to Rillet — 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 Rillet 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
Rillet
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Attio and Rillet 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 ⇄ RilletCustomers 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 RilletCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Attio and Rillet integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Attio and Rillet: authenticate both systems, choose the objects to sync (such as Attio's Deals and Workspaces), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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). Rillet: REST API (OpenAPI-specified, with production and sandbox environments). Authentication: API key generated in Rillet (Organization Setting -> API Access); uncheck Read Only for bidirectional sync, check Read Only for one-way sync. Stacksync manages authentication, retries, and rate limits on both sides.
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Rillet: Rillet is built for SaaS companies, with a general ledger organized around automated revenue recognition and month-end close. Attio: Object coverage limited to the six listed entries (People, Companies, Users, Deals, Workspaces, custom objects); anything else requires emailing Stacksync. Stacksync's field mapping accounts for these differences between Attio and Rillet 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 Rillet 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 Attio and Rillet connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Attio–Rillet integration in-house.
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Yes — Stacksync ships production-grade connectors for both Attio and Rillet. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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 Attio and Rillet.
Popular · 8 of 386
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Attio ⇄ Stripe -
Attio ⇄ Workday -
Attio ⇄ Anaplan -
Attio ⇄ Chargebee -
Rillet ⇄ Streak CRM -
Rillet ⇄ SugarCRM -
Rillet ⇄ Twenty CRM -
Rillet ⇄ Veeva CRM
No integrations match .
