Real-time
Two-way sync
Changes in Outreach or Smartsheet instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Business productivity
Outreach to Smartsheet integration — real-time, two-way sync
Keep Outreach and Smartsheet 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
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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
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Migrated from Celigo
Why teams connect Outreach and Smartsheet
Sync what happens in Smartsheet with the customer records in Outreach, in real time and in both directions.
The CRM is supposed to be the record of every customer relationship, but customer-relevant information also accumulates in the other tools a team runs. Whatever Smartsheet holds or produces that touches a customer, whether conversations, payments, replies, enriched data, or notes, the CRM only benefits if it arrives without someone copying it over.
Stacksync connects Attachments, Discussions and Comments, Users and Groups, Sheets in Smartsheet to Calls, Tasks, Opportunities, Users in Outreach with bi-directional, real-time sync. Activity and record changes in Smartsheet update the matching contact or account in Outreach, and CRM data flows the other way wherever Smartsheet can store and use it.
Common use cases
- 01 Pull Reports and Sheets into a warehouse for cross-project reporting and dashboards without manual CSV exports.
- 02 Mirror Users and Groups from an HR system or directory so sheet sharing and workspace access stay aligned with headcount changes.
- 03 Suppress prospects across systems when a contact unsubscribes or a customer churns.
- 04 Enroll leads in sequences automatically by writing sequence-state records when a lead crosses a scoring threshold in the warehouse.
Common sync patterns
Where Smartsheet supplies contact or company data
Enriched fields land directly on records in Outreach, and refreshes keep them from going stale.
Where Smartsheet can store CRM context: fields kept current
Owner, lifecycle stage, or account details from Outreach sync into Smartsheet, so people working there have the context without switching tools.
What you can sync between Outreach and Smartsheet
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.
| Outreach objects | Smartsheet objects | How this pairing syncs | |
|---|---|---|---|
| Tasks Rep action items mirrored between Outreach and the CRM | Cells Row-by-column values; writes must match the column type and no single cell can exceed 4,000 characters. | Tasks is specific to Outreach and Cells to Smartsheet — each maps to any object or custom field on the other side. | |
| Opportunities Deal records used to tie engagement to pipeline outcomes | Reports Read-only roll-ups spanning multiple sheets; pulled into a warehouse for cross-sheet reporting, capped at 50,000 rows. | Opportunities is specific to Outreach and Reports to Smartsheet — each maps to any object or custom field on the other side. | |
| Users Seat holders used to resolve ownership on synced records | Attachments Files linked to rows or sheets; posting one carries a 10x rate cost, so bulk file sync is throttled to 30 per minute. | Users is specific to Outreach and Attachments to Smartsheet — each maps to any object or custom field on the other side. | |
| Mailboxes Connected sending accounts referenced when attributing outbound activity | Discussions and Comments Threaded comments on rows and sheets; read out to sync collaboration history or activity into another system. | Mailboxes is specific to Outreach and Discussions and Comments to Smartsheet — each maps to any object or custom field on the other side. | |
| Prospects The people being engaged; the main record kept in sync with the CRM | Users and Groups Account membership and sharing; synced to keep an HR or identity source aligned with sheet and workspace access. | Prospects is specific to Outreach and Users and Groups to Smartsheet — each maps to any object or custom field on the other side. | |
| Accounts Companies grouping prospects, aligned with CRM account ownership | Sheets The core container; each sheet has typed columns, rows, and a modifiedAt stamp. Stacksync treats a sheet as a table and syncs its rows two-way. | Accounts is specific to Outreach and Sheets to Smartsheet — each maps to any object or custom field on the other side. |
How changes propagate between Outreach and Smartsheet
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.
Outreach Smartsheet Sub-second propagation
DetectionOutreach notifies Stacksync of record changes through webhook events. Webhook subscriptions on resource create, update, and destroy events, plus polling.
DeliveryEach detected change is written to Smartsheet through its API, with automatic retries and rate-limit backoff.
Smartsheet Outreach Sub-second propagation
DetectionSmartsheet notifies Stacksync of record changes through webhook events. Sheet-scoped webhooks subscribed to *.* events notify on row and cell changes.
DeliveryEach detected change is written to Outreach through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Outreach: Subject to per-user hourly rate limits.
- Smartsheet: 300 requests per minute per access token; heavy calls like posting attachments cost 10x (30/min). A 429 returns errorCode 4003, back off ~60s.
What ships with Outreach ⇄ Smartsheet
Connect Outreach and Smartsheet for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Outreach–Smartsheet connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Outreach or Smartsheet 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 Outreach or Smartsheet record.
Observability
Monitoring
Track your Outreach ⇄ Smartsheet sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Outreach and Smartsheet.
How the Outreach and Smartsheet connectors work
Outreach
- Integration surface
- REST API conforming to the JSON:API specification
- Authentication
- OAuth 2.0
- Change detection
- webhook subscriptions on resource create, update, and destroy events, plus polling
- Capabilities
- read · write · webhooks
- Rate limits
- subject to per-user hourly rate limits
Smartsheet
- Integration surface
- REST API (v2.0)
- Authentication
- OAuth 2.0 authorization-code flow, or a raw/personal API access token passed as a Bearer header
- Change detection
- Sheet-scoped webhooks subscribed to *.* events notify on row and cell changes; otherwise polling on sheet and row modifiedAt timestamps
- Capabilities
- read · write · webhooks
- Rate limits
- 300 requests per minute per access token; heavy calls like posting attachments cost 10x (30/min). A 429 returns errorCode 4003, back off ~60s.
How it works
How to connect Outreach to Smartsheet — 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 Outreach and Smartsheet with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Outreach
connected
Smartsheet
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Outreach and Smartsheet 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 · Outreach ⇄ SmartsheetCustomers 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.
Outreach SmartsheetCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Outreach and Smartsheet integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Outreach and Smartsheet: authenticate both systems, choose the objects to sync (such as Outreach's Tasks and Opportunities), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Yes — Stacksync ships production-grade connectors for both Outreach and Smartsheet. 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 Outreach: Webhook subscriptions on resource create, update, and destroy events, plus polling. On Smartsheet: Sheet-scoped webhooks subscribed to *.* events notify on row and cell changes; otherwise polling on sheet and row modifiedAt timestamps. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Smartsheet side: Attachments, Discussions and Comments, Users and Groups, Sheets, plus custom fields where Smartsheet exposes them. On the Outreach side: Calls, Tasks, Opportunities, Users. Stacksync auto-detects both schemas and converts types between the two systems.
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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 Outreach and Smartsheet: Where Smartsheet supplies contact or company data; Where Smartsheet can store CRM context: fields kept current. Enriched fields land directly on records in Outreach, and refreshes keep them from going stale.
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
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 504 integrations available for Outreach and Smartsheet.
Popular · 6 of 504
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Outreach ⇄ GitHub -
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Smartsheet ⇄ Vtiger CRM -
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Smartsheet ⇄ Vitally
No integrations match .
