Skip to content
CRM ⇄ Business productivity

Freshsales to Smartsheet integration — real-time, two-way sync

Keep Freshsales 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
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 Freshsales and Smartsheet

Sync what happens in Smartsheet with the customer records in Freshsales, 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 Columns, Cells, Reports, Attachments in Smartsheet to Contacts, Accounts, Deals, Tasks in Freshsales with bi-directional, real-time sync. Activity and record changes in Smartsheet update the matching contact or account in Freshsales, 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 Keep Freshsales accounts aligned with a billing system so plan and revenue fields stay current.
  • 04 Sync sales activities and appointments into analytics tools for rep productivity reporting.

Common sync patterns

Where Smartsheet supplies contact or company data

Enriched fields land directly on records in Freshsales, and refreshes keep them from going stale.

Where Smartsheet can store CRM context: fields kept current

Owner, lifecycle stage, or account details from Freshsales sync into Smartsheet, so people working there have the context without switching tools.

What you can sync between Freshsales 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.

Freshsales objects Smartsheet objects How this pairing syncs
Deals Pipeline records synced to a warehouse for revenue 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. Deals is specific to Freshsales and Attachments to Smartsheet — each maps to any object or custom field on the other side.
Tasks Rep to-dos created from external triggers or synced for productivity reporting. Discussions and Comments Threaded comments on rows and sheets; read out to sync collaboration history or activity into another system. Tasks is specific to Freshsales and Discussions and Comments to Smartsheet — each maps to any object or custom field on the other side.
Appointments Scheduled meetings readable for activity analytics. Users and Groups Account membership and sharing; synced to keep an HR or identity source aligned with sheet and workspace access. Appointments is specific to Freshsales and Users and Groups to Smartsheet — each maps to any object or custom field on the other side.
Notes Free-text records attached to contacts, accounts, and deals. 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. Notes is specific to Freshsales and Sheets to Smartsheet — each maps to any object or custom field on the other side.
Sales activities Configurable activity types logged against records, useful for engagement scoring. Rows Records inside a sheet, each with createdAt/modifiedAt and cells keyed by columnId; the primary unit synced to and from external tables. Sales activities is specific to Freshsales and Rows to Smartsheet — each maps to any object or custom field on the other side.
Products Catalog items attached to deals for line-level revenue data. Columns Define sheet schema and cell type (TEXT_NUMBER, DATE, CONTACT_LIST, PICKLIST, CHECKBOX); read via the API so field mappings can be generated. Products is specific to Freshsales and Columns to Smartsheet — each maps to any object or custom field on the other side.

How changes propagate between Freshsales 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.

Freshsales Smartsheet Sub-second propagation

DetectionFreshsales notifies Stacksync of record changes through webhook events. Polling with updated-at filters through views.

DeliveryEach detected change is written to Smartsheet through its API, with automatic retries and rate-limit backoff.

Smartsheet Freshsales 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 Freshsales through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Freshsales: Subject to per-account API rate limits that vary by Freshworks plan.
  • 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 Freshsales ⇄ Smartsheet

Connect Freshsales and Smartsheet for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Freshsales–Smartsheet connection.

Real-time

Two-way sync

Changes in Freshsales or Smartsheet instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Freshsales 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 Freshsales or Smartsheet record.

Observability

Monitoring

Track your Freshsales ⇄ Smartsheet sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Freshsales and Smartsheet.

How the Freshsales and Smartsheet connectors work

Freshsales

Integration surface
REST API
Authentication
API key sent as a Token authorization header
Change detection
Polling with updated-at filters through views; outbound webhooks can be configured via workflow automations
Capabilities
read · write · webhooks
Rate limits
Subject to per-account API rate limits that vary by Freshworks plan

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 Freshsales 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.

  1. 01

    Connect your apps

    Authenticate Freshsales 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.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Freshsales connected
    Smartsheet connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Freshsales 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Freshsales ⇄ Smartsheet
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Freshsales Smartsheet
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

Freshsales and Smartsheet integration FAQ

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.

Learn more about security
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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 527 integrations available for Freshsales and Smartsheet.

Popular · 8 of 527
All Freshsales integrations All Smartsheet integrations Browse all integrations
Coworkers laughing in front of a laptop in a casual office setting

Your last integration took months.
Your next one takes a prompt.

Book a demo Tour the platform on your own