Real-time
Two-way sync
Changes in Insightly or Nutshell instantly reflect in both systems. No stale data, no manual imports.
CRM
Insightly to Nutshell integration — real-time, two-way sync
Keep Insightly and Nutshell 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 Insightly and Nutshell
Run Insightly and Nutshell side by side with the same accounts and contacts in both, whether they serve different teams or one is replacing the other.
Two CRMs in one company is more common than anyone plans for: an acquisition brings its own system, regions or business units standardize differently, or a migration is under way and both are live. In every case, some of the same companies and people exist in both systems, and every day of manual double entry pushes the copies further apart.
Stacksync syncs Leads, Opportunities, Projects, Tasks in Insightly with Companies, Activities, Tasks, Notes in Nutshell in real time and in both directions, with field-level mapping and matching on identifiers you choose. Update a record in either CRM and the other reflects it within seconds.
Common use cases
- 01 Replicate opportunities into Postgres or a warehouse so RevOps can report on pipeline with SQL
- 02 Keep Insightly projects aligned with delivery or PSA tools after opportunities close
- 03 Write subscription or product data from internal systems into Nutshell so reps see account context.
- 04 Mirror tasks and activities into ops tools for cross-team visibility.
Common sync patterns
Where both track pipeline: deal visibility across systems
Deal stage and value on shared accounts stay visible from either CRM.
Post-acquisition consolidation
Keep both CRMs accurate while the merged team decides on a target system, instead of freezing one and losing months of updates.
Migration with a parallel run
When one CRM is replacing the other, run both fully live until cutover, with no snapshot gap and no data freeze.
What you can sync between Insightly and Nutshell
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.
| Insightly objects | Nutshell objects | How this pairing syncs | |
|---|---|---|---|
| Leads Unqualified prospects sync in from forms and enrichment sources before conversion. | Leads Nutshell's deal object; synced as the pipeline record linked to people and companies | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Tasks Activity records keep follow-ups consistent across systems. | Tasks Rep to-dos mirrored into external work-management or reporting systems | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Notes Free-text context attaches to synced records for downstream visibility. | Notes Free-text history attached to leads and contacts, replicated for a full timeline | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Products Product catalog entries support line-item syncing on opportunities and quotes. | Products Line items attached to leads, used to sync sold products into billing | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Custom Fields Per-object custom fields carry enrichment and billing data written from external systems. | Tags Segmentation labels mapped to lists or filters in downstream tools | Custom Fields is specific to Insightly and Tags to Nutshell — each maps to any object or custom field on the other side. | |
| Contacts Person records sync with marketing and support tools to keep one contact list. | Users Rep records used to resolve ownership when syncing assignments | Contacts is specific to Insightly and Users to Nutshell — each maps to any object or custom field on the other side. |
How changes propagate between Insightly and Nutshell
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.
Insightly Nutshell Interval-based propagation
DetectionStacksync polls Insightly for changes on an incremental schedule, reading only records changed since the previous pass. Polling on record updated-date fields.
DeliveryEach detected change is written to Nutshell through its API, with automatic retries and rate-limit backoff.
Nutshell Insightly 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 Insightly through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Insightly: Daily API request caps vary by Insightly plan.
- Nutshell: Subject to the platform's API rate limits.
What ships with Insightly ⇄ Nutshell
Connect Insightly and Nutshell for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Insightly–Nutshell connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Insightly or Nutshell 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 Insightly or Nutshell record.
Observability
Monitoring
Track your Insightly ⇄ Nutshell sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Insightly and Nutshell.
How the Insightly and Nutshell connectors work
Insightly
- Integration surface
- REST API (versioned)
- Authentication
- API key sent via HTTP Basic authentication
- Change detection
- Polling on record updated-date fields
- Capabilities
- read · write
- Rate limits
- Daily API request caps vary by Insightly plan
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
How it works
How to connect Insightly to Nutshell — 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 Insightly and Nutshell with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Insightly
connected
Nutshell
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Insightly and Nutshell 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 · Insightly ⇄ NutshellCustomers 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.
Insightly NutshellCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Insightly and Nutshell integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Insightly and Nutshell: authenticate both systems, choose the objects to sync (such as Insightly's Leads 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 Insightly and Nutshell 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 Insightly and Nutshell connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Insightly–Nutshell integration in-house.
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Yes — Stacksync ships production-grade connectors for both Insightly and Nutshell. 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 Insightly: Polling on record updated-date fields. On Nutshell: Webhook subscriptions for record events, with polling as fallback. 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 Insightly side: Leads, Opportunities, Projects, Tasks, plus custom fields where Insightly exposes them. On the Nutshell side: Companies, Activities, Tasks, Notes. 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
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 430 integrations available for Insightly and Nutshell.
Popular · 6 of 430
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Insightly ⇄ Gong -
Insightly ⇄ Crustdata -
Insightly ⇄ Salesforce -
Insightly ⇄ HubSpot -
Nutshell ⇄ Close -
Nutshell ⇄ Copper CRM
No integrations match .
