Two-way sync
Changes in Airtable or Smartsheet instantly reflect in both systems. No stale data, no manual imports.
Keep Airtable 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.
Engineers integrate with tools like Smartsheet through APIs, which means auth, pagination, rate limits, webhooks, and retry logic, all maintained forever and all different for every tool. Meanwhile the data would be trivial to use if it simply lived in Airtable.
Stacksync mirrors Discussions and Comments, Users and Groups, Sheets, Rows from Smartsheet into Attachments, Collaborators, Bases, Tables in Airtable and keeps both sides in sync in real time. Your services query the database directly, and inserts or updates your code makes flow back into Smartsheet, so the tool and the database never disagree.
Every synced tool looks the same from the database, so each new integration is configuration, not a new codebase.
Records from Smartsheet are ordinary rows in Airtable; join them, index them, and use them in application logic without touching the vendor API.
Write to the synced tables in Airtable and Stacksync propagates the change into Smartsheet, replacing custom integration code.
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.
| Airtable objects | Smartsheet objects | How this pairing syncs | |
|---|---|---|---|
| Attachments File fields exposed as expiring URLs that syncs can mirror to other systems. | Attachments Files linked to rows or sheets; posting one carries a 10x rate cost, so bulk file sync is throttled to 30 per minute. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Fields Typed columns including linked records, lookups, and rollups; computed fields are read-only in syncs. | Rows Records inside a sheet, each with createdAt/modifiedAt and cells keyed by columnId; the primary unit synced to and from external tables. | Fields is specific to Airtable and Rows to Smartsheet — each maps to any object or custom field on the other side. | |
| Views Filtered subsets of a table that can scope which records a sync reads. | Columns Define sheet schema and cell type (TEXT_NUMBER, DATE, CONTACT_LIST, PICKLIST, CHECKBOX); read via the API so field mappings can be generated. | Views is specific to Airtable and Columns to Smartsheet — each maps to any object or custom field on the other side. | |
| Linked records Cross-table references that carry relationships between synced tables. | Cells Row-by-column values; writes must match the column type and no single cell can exceed 4,000 characters. | Linked records is specific to Airtable and Cells to Smartsheet — each maps to any object or custom field on the other side. | |
| Collaborators User fields useful for mapping record ownership to accounts in a CRM or database. | Reports Read-only roll-ups spanning multiple sheets; pulled into a warehouse for cross-sheet reporting, capped at 50,000 rows. | Collaborators is specific to Airtable and Reports to Smartsheet — each maps to any object or custom field on the other side. | |
| Bases Top-level containers; each base has its own API endpoint and schema. | Discussions and Comments Threaded comments on rows and sheets; read out to sync collaboration history or activity into another system. | Bases is specific to Airtable and Discussions and Comments to Smartsheet — each maps to any object or custom field on the other side. |
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.
DetectionAirtable pushes changes as they happen — webhook events backed by change data capture. Incremental updates: changes in Airtable are detected and synced efficiently in realtime (webhook-based — creator role required to create webhooks).
DeliveryEach detected change is written to Smartsheet through its API, with automatic retries and rate-limit backoff.
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 Airtable through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Airtable–Smartsheet connection.
Changes in Airtable or Smartsheet instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Airtable or Smartsheet data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Airtable or Smartsheet record.
Track your Airtable ⇄ Smartsheet sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Airtable and Smartsheet.
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.
Authenticate Airtable 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.
Pick the Airtable 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.
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Yes. Stacksync provides a managed, real-time two-way integration between Airtable and Smartsheet: authenticate both systems, choose the objects to sync (such as Airtable's Attachments and Fields), map fields visually, and changes propagate both ways in milliseconds — no code required.
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.
Common patterns for Airtable and Smartsheet: One integration pattern for the whole stack; Read Smartsheet with a query; Automate Smartsheet from your codebase. Every synced tool looks the same from the database, so each new integration is configuration, not a new codebase.
Airtable: REST API (per-base Web API plus metadata and webhooks endpoints). Authentication: OAuth (Airtable OAuth grant to specific bases or all resources); the authorizing user must have a `creator` role, since only creator roles can create webhooks. Smartsheet: REST API (v2.0). Authentication: OAuth 2.0 authorization-code flow, or a raw/personal API access token passed as a Bearer header. Stacksync manages authentication, retries, and rate limits on both sides.
Smartsheet: Sheet webhooks automatically disable when a sheet exceeds 20,000 rows, 400 columns, or 500,000 cells, so large sheets fall back to polling. Airtable: Formula fields don't emit change notifications; their values sync only every hour. Stacksync's field mapping accounts for these differences between Airtable and Smartsheet without custom code.
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 Airtable and Smartsheet records are not retained after a sync operation.
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.
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Securely connects to your systems with:
Every pair below is a real-time, two-way sync. Search all 546 integrations available for Airtable and Smartsheet.