Real-time
Two-way sync
Changes in Nutshell or Streak CRM instantly reflect in both systems. No stale data, no manual imports.
CRM
Nutshell to Streak CRM integration — real-time, two-way sync
Keep Nutshell and Streak CRM 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 Celigo
Why teams connect Nutshell and Streak CRM
Run Nutshell and Streak CRM 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 People, Companies, Activities, Tasks in Nutshell with Custom fields, Pipelines, Boxes, Stages in Streak CRM 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 Mirror tasks and activities into ops tools for cross-team visibility.
- 02 Sync Nutshell leads into a warehouse or Postgres so small B2B teams can report on pipeline without exports.
- 03 Hand off closed-won boxes to billing or fulfillment systems and sync status back into the pipeline
- 04 Keep contacts aligned between Streak and email marketing or enrichment tools
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 Nutshell and Streak CRM
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 | Streak CRM objects | How this pairing syncs | |
|---|---|---|---|
| Tasks Rep to-dos mirrored into external work-management or reporting systems | Tasks To-dos attached to boxes for follow-up tracking. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| People Individual contacts, kept consistent with marketing and outreach tools | Stages Pipeline steps whose transitions are the usual trigger for downstream syncs. | People is specific to Nutshell and Stages to Streak CRM — each maps to any object or custom field on the other side. | |
| Companies Account records that group people and leads for account-level syncs | Contacts People linked to boxes, synced with marketing and support tools. | Companies is specific to Nutshell and Contacts to Streak CRM — each maps to any object or custom field on the other side. | |
| Activities Logged calls, meetings, and emails used for engagement reporting | Organizations Company records associated with contacts and boxes. | Activities is specific to Nutshell and Organizations to Streak CRM — 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 | Email threads Gmail threads linked to boxes, since the CRM lives inside the inbox. | Notes is specific to Nutshell and Email threads to Streak CRM — 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 | Custom fields Per-pipeline field definitions that determine what data a box can hold. | Products is specific to Nutshell and Custom fields to Streak CRM — each maps to any object or custom field on the other side. |
How changes propagate between Nutshell and Streak CRM
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 Streak CRM 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 Streak CRM through its API, with automatic retries and rate-limit backoff.
Streak CRM Nutshell Interval-based propagation
DetectionStacksync polls Streak CRM for changes on an incremental schedule, reading only records changed since the previous pass. Polling against pipeline, box, and contact endpoints.
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.
- Streak CRM: Subject to the platform's API rate limits; quotas are not prominently published.
What ships with Nutshell ⇄ Streak CRM
Connect Nutshell and Streak CRM for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Nutshell–Streak CRM connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Nutshell or Streak CRM 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 Streak CRM record.
Observability
Monitoring
Track your Nutshell ⇄ Streak CRM 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 Streak CRM.
How the Nutshell and Streak CRM 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
Streak CRM
- Integration surface
- REST API
- Authentication
- API key issued per user
- Change detection
- Polling against pipeline, box, and contact endpoints; Streak's automations can send outbound webhooks on higher plans
- Capabilities
- read · write
- Rate limits
- Subject to the platform's API rate limits; quotas are not prominently published
How it works
How to connect Nutshell to Streak CRM — 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 Streak CRM 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
Streak CRM
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Nutshell and Streak CRM 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 ⇄ Streak CRMCustomers 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 Streak CRMCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Nutshell and Streak CRM integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Nutshell and Streak CRM: authenticate both systems, choose the objects to sync (such as Nutshell's Tasks and People), map fields visually, and changes propagate both ways in milliseconds — no code required.
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On the Nutshell side: People, Companies, Activities, Tasks, plus custom fields where Nutshell exposes them. On the Streak CRM side: Custom fields, Pipelines, Boxes, Stages. 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 Nutshell and Streak CRM: Where both track pipeline: deal visibility across systems; Post-acquisition consolidation; Migration with a parallel run. Deal stage and value on shared accounts stay visible from either CRM.
-
Nutshell: JSON-RPC API over HTTPS; a newer REST API is also offered. Authentication: HTTP Basic with account email and API key. Streak CRM: REST API. Authentication: API key issued per user. Stacksync manages authentication, retries, and rate limits on both sides.
-
Nutshell: Nutshell's most full-featured API is JSON-RPC: each call names a method such as findLeads or editLead instead of hitting resource URLs, though a newer REST API is also available. Streak CRM: Streak runs inside Gmail as an extension, so its boxes link directly to email threads rather than to a standalone activity log. Stacksync's field mapping accounts for these differences between Nutshell and Streak CRM without custom code.
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 337 integrations available for Nutshell and Streak CRM.
Popular · 5 of 337
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Nutshell ⇄ Freshsales -
Nutshell ⇄ Freshworks CRM -
Nutshell ⇄ Gorgias -
Streak CRM ⇄ Chorusai -
Streak CRM ⇄ Dun And Bradstreet
No integrations match .
