Real-time
Two-way sync
Changes in Nutshell or Smartsheet instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Business productivity
Nutshell to Smartsheet integration — real-time, two-way sync
Keep Nutshell 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
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from MuleSoft
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Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Nutshell and Smartsheet
Sync what happens in Smartsheet with the customer records in Nutshell, 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 Rows, Columns, Cells, Reports in Smartsheet to Activities, Tasks, Notes, Products in Nutshell with bi-directional, real-time sync. Activity and record changes in Smartsheet update the matching contact or account in Nutshell, and CRM data flows the other way wherever Smartsheet can store and use it.
Common use cases
- 01 Trigger downstream actions in an operational database when a Row's status Cell changes, using sheet webhooks for near-real-time updates.
- 02 Two-way sync a project-tracker Sheet's Rows with a Postgres table so engineering works in SQL while project managers stay in Smartsheet.
- 03 Keep People and Companies consistent between Nutshell and email marketing or outreach tools.
- 04 Write subscription or product data from internal systems into Nutshell so reps see account context.
Common sync patterns
Where Smartsheet supplies contact or company data
Enriched fields land directly on records in Nutshell, and refreshes keep them from going stale.
Where Smartsheet can store CRM context: fields kept current
Owner, lifecycle stage, or account details from Nutshell sync into Smartsheet, so people working there have the context without switching tools.
What you can sync between Nutshell 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.
| Nutshell objects | Smartsheet objects | How this pairing syncs | |
|---|---|---|---|
| Activities Logged calls, meetings, and emails used for engagement reporting | Attachments Files linked to rows or sheets; posting one carries a 10x rate cost, so bulk file sync is throttled to 30 per minute. | Activities is specific to Nutshell and Attachments to Smartsheet — each maps to any object or custom field on the other side. | |
| Tasks Rep to-dos mirrored into external work-management or reporting systems | Discussions and Comments Threaded comments on rows and sheets; read out to sync collaboration history or activity into another system. | Tasks is specific to Nutshell and Discussions and Comments to Smartsheet — each maps to any object or custom field on the other side. | |
| Notes Free-text history attached to leads and contacts, replicated for a full timeline | Users and Groups Account membership and sharing; synced to keep an HR or identity source aligned with sheet and workspace access. | Notes is specific to Nutshell and Users and Groups to Smartsheet — each maps to any object or custom field on the other side. | |
| Products Line items attached to leads, used to sync sold products into billing | 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. | Products is specific to Nutshell and Sheets to Smartsheet — each maps to any object or custom field on the other side. | |
| Tags Segmentation labels mapped to lists or filters in downstream tools | Rows Records inside a sheet, each with createdAt/modifiedAt and cells keyed by columnId; the primary unit synced to and from external tables. | Tags is specific to Nutshell and Rows to Smartsheet — each maps to any object or custom field on the other side. | |
| Users Rep records used to resolve ownership when syncing assignments | Columns Define sheet schema and cell type (TEXT_NUMBER, DATE, CONTACT_LIST, PICKLIST, CHECKBOX); read via the API so field mappings can be generated. | Users is specific to Nutshell and Columns to Smartsheet — each maps to any object or custom field on the other side. |
How changes propagate between Nutshell 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.
Nutshell Smartsheet Sub-second propagation
DetectionNutshell notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, with polling as fallback.
DeliveryEach detected change is written to Smartsheet through its API, with automatic retries and rate-limit backoff.
Smartsheet Nutshell 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 Nutshell through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Nutshell: Subject to the platform's API 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 Nutshell ⇄ Smartsheet
Connect Nutshell and Smartsheet for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Nutshell–Smartsheet connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Nutshell 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 Nutshell or Smartsheet record.
Observability
Monitoring
Track your Nutshell ⇄ Smartsheet sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Nutshell and Smartsheet.
How the Nutshell and Smartsheet connectors work
Nutshell
- Integration surface
- JSON-RPC API over HTTPS; a newer REST API is also offered
- Authentication
- HTTP Basic with account email and API key
- Change detection
- webhook subscriptions for record events, with polling as fallback
- Capabilities
- read · write · webhooks
- Rate limits
- subject to the platform's API 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 Nutshell 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 Nutshell 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.
Nutshell
connected
Smartsheet
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Nutshell 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 · Nutshell ⇄ 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.
Nutshell SmartsheetCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Nutshell and Smartsheet integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Nutshell and Smartsheet: authenticate both systems, choose the objects to sync (such as Nutshell's Activities and Tasks), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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 Nutshell and Smartsheet 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 Nutshell and Smartsheet connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Nutshell–Smartsheet integration in-house.
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Yes — Stacksync ships production-grade connectors for both Nutshell 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 Nutshell: Webhook subscriptions for record events, with polling as fallback. 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: Rows, Columns, Cells, Reports, plus custom fields where Smartsheet exposes them. On the Nutshell side: Activities, Tasks, Notes, Products. Stacksync auto-detects both schemas and converts types between the two systems.
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 425 integrations available for Nutshell and Smartsheet.
Popular · 5 of 425
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Nutshell ⇄ ConnectWise -
Smartsheet ⇄ Kommo -
Smartsheet ⇄ Kustomer -
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No integrations match .
