Two-way sync
Changes in Lemlist or Nimble instantly reflect in both systems. No stale data, no manual imports.
Keep Lemlist and Nimble in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
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 Lemlist 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 Leads, Activities, Unsubscribes, Webhooks in Lemlist to Contacts, Companies, Deals, Tasks in Nimble with bi-directional, real-time sync. Activity and record changes in Lemlist update the matching contact or account in Nimble, and CRM data flows the other way wherever Lemlist can store and use it.
Enriched fields land directly on records in Nimble, and refreshes keep them from going stale.
Owner, lifecycle stage, or account details from Nimble sync into Lemlist, so people working there have the context without switching tools.
Prospects, sends, and replies sync into Nimble, keeping lead status current without manual imports.
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.
| Lemlist objects | Nimble objects | How this pairing syncs | |
|---|---|---|---|
| Activities Engagement records such as opens, clicks, replies, and bounces sync to CRM timelines. | Activities Calls, events, and interaction history used for engagement reporting outside Nimble | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Leads Per-campaign prospect records sync in from enrichment sources and back out with status. | Companies Stored as contact records with a company record type, so they sync through the same contacts resource | Leads is specific to Lemlist and Companies to Nimble — each maps to any object or custom field on the other side. | |
| Unsubscribes Opt-out records propagate to other outreach tools and the CRM for compliance. | Deals Pipeline records linked to contacts, synced to keep revenue systems aligned with sales activity | Unsubscribes is specific to Lemlist and Deals to Nimble — each maps to any object or custom field on the other side. | |
| Webhooks Hook subscriptions define which activity events are pushed to external endpoints. | Tasks To-do items tied to contacts, mirrored into work-management tools or reporting tables | Webhooks is specific to Lemlist and Tasks to Nimble — each maps to any object or custom field on the other side. | |
| Team Members Sender and seat records map outreach activity to reps in other systems. | Notes Free-text records attached to contacts, replicated for a complete account timeline | Team Members is specific to Lemlist and Notes to Nimble — each maps to any object or custom field on the other side. | |
| Campaigns Outreach campaigns are the container leads are pushed into from CRMs and list-building workflows. | Tags Segmentation labels that map to list membership or filters in downstream systems | Campaigns is specific to Lemlist and Tags to Nimble — 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.
DetectionLemlist notifies Stacksync of record changes through webhook events. Webhooks on outreach activity events, plus polling.
DeliveryEach detected change is written to Nimble through its API, with automatic retries and rate-limit backoff.
DetectionStacksync polls Nimble for changes on an incremental schedule, reading only records changed since the previous pass. Polling on record modification timestamps.
DeliveryEach detected change is written to Lemlist through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Lemlist–Nimble connection.
Changes in Lemlist or Nimble instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Lemlist or Nimble data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Lemlist or Nimble record.
Track your Lemlist ⇄ Nimble sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Lemlist and Nimble.
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 Lemlist and Nimble 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 Lemlist and Nimble 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 Lemlist and Nimble: authenticate both systems, choose the objects to sync (such as Lemlist's Activities and Leads), map fields visually, and changes propagate both ways in milliseconds — no code required.
Change detection on Lemlist: Webhooks on outreach activity events, plus polling. On Nimble: Polling on record modification timestamps. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
On the Lemlist side: Leads, Activities, Unsubscribes, Webhooks, plus custom fields where Lemlist exposes them. On the Nimble side: Contacts, Companies, Deals, Tasks. Stacksync auto-detects both schemas and converts types between the two systems.
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 Lemlist and Nimble: Where Lemlist supplies contact or company data; Where Lemlist can store CRM context: fields kept current; Where Lemlist runs outreach. Enriched fields land directly on records in Nimble, and refreshes keep them from going stale.
Lemlist: REST API. Authentication: API key. Nimble: REST API (JSON). Authentication: API key; OAuth 2.0 available for registered applications. Stacksync manages authentication, retries, and rate limits on both sides.
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 306 integrations available for Lemlist and Nimble.