Real-time
Real-time sync
Changes in Lusha or Notion instantly reflect in both systems. No stale data, no manual imports.
Business productivity
Lusha to Notion integration — real-time data sync
Keep Lusha and Notion in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect Lusha and Notion
Flow Lusha data into Notion in real time — no exports, no schedulers, no custom scripts.
Lusha is a read-only source: Stacksync reads its data in real time and delivers it into Notion, so Notion always reflects the current state of Lusha — without exports, scripts, or schedulers.
Two tools in the daily stack often hold overlapping information: the same people, the same companies, or the same pieces of work, described twice. The tools do different jobs, so consolidating is not the answer; the overlap just needs to stop drifting.
Stacksync syncs Prospecting Results, Bulk Enrichment Requests, Person Profiles, Company Profiles in Lusha with Pages, Databases / Data sources, Properties, Blocks in Notion in real time. You choose which records overlap, map the fields that should match, and pick a direction or let changes flow both ways. From then on, an update made in either tool is reflected in the other within seconds, without exports or copy-paste.
Because the sync is field-level, each tool keeps its own extras; only the shared data is held in agreement.
Common use cases
- 01 Re-verify stale contact data on a schedule and flag records that no longer resolve.
- 02 Enrich new CRM leads with work emails and direct dials the moment they are created.
- 03 Push rows from a warehouse or another database into a Notion data source as Pages so ops and leadership read live metrics in a familiar Notion view.
- 04 Sync a Notion content-calendar database with Jira or Linear by mapping status and date properties both directions.
Common sync patterns
Where both tools track people or companies: one consistent record
Contact and company details corrected in either tool update the other, so nobody works from the old version.
Where one tool produces events: mirror them in the other
Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.
Where Notion is where the team documents or plans: keep its data fed
Information that originates in Lusha stays current in Notion instead of going stale after a one-time paste.
What you can sync between Lusha and Notion
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.
| Lusha objects | Notion objects | How this pairing syncs | |
|---|---|---|---|
| Email Addresses Work emails written into CRM contact fields during enrichment. | Users Workspace members and bots referenced by people properties; read-only — users cannot be created or invited through the API. | Email Addresses is specific to Lusha and Users to Notion — each maps to any object or custom field on the other side. | |
| Phone Numbers Direct-dial and mobile numbers appended for outbound calling workflows. | Comments Page and inline discussion threads; can be read and created, useful for surfacing Notion activity in another system. | Phone Numbers is specific to Lusha and Comments to Notion — each maps to any object or custom field on the other side. | |
| Prospecting Results Search-based lists of people and companies matching filters, used to seed lead lists. | Files and attachments File-property and file-block values. Notion-hosted URLs are temporary and expire, so files are re-fetched or copied at sync time. | Prospecting Results is specific to Lusha and Files and attachments to Notion — each maps to any object or custom field on the other side. | |
| Bulk Enrichment Requests Batch lookups that enrich multiple records per request, used to backfill large contact lists rather than one-off calls. | Pages The core content unit and also every row of a database; synced two-way as records, with typed properties mapping to table columns. | Bulk Enrichment Requests is specific to Lusha and Pages to Notion — each maps to any object or custom field on the other side. | |
| Person Profiles Contact-level enrichment results (work emails, phone numbers, title, company) returned per lookup. | Databases / Data sources Collections of pages with a typed property schema. Since the 2025-09-03 API a database is a container holding one or more data sources; syncs target a specific data_source_id. | Person Profiles is specific to Lusha and Databases / Data sources to Notion — each maps to any object or custom field on the other side. | |
| Company Profiles Firmographic records (industry, size, location) appended to account or company rows. | Properties Typed columns on a page — title, rich_text, number, select, multi_select, date, people, relation, status, checkbox, URL. Read and written both ways. | Company Profiles is specific to Lusha and Properties to Notion — each maps to any object or custom field on the other side. |
How changes propagate between Lusha and Notion
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.
Lusha Notion Interval-based propagation
DetectionStacksync polls Lusha for changes on an incremental schedule, reading only records changed since the previous pass. Data is fetched on demand per lookup, so syncs poll or trigger enrichment when source records change.
DeliveryEach detected change is written to Notion through its API, with automatic retries and rate-limit backoff.
Notion Lusha Sub-second propagation
DetectionNotion notifies Stacksync of record changes through webhook events. Workspace webhooks (page.created, page.content_updated, data_source.schema_updated, comment.created.
DeliveryLusha does not accept inbound record writes, so this direction carries requests rather than records: Lusha's output flows back as field updates on the originating Notion records.
Rate-limit considerations
- Lusha: Lookups consume credits and are subject to the platform's API rate limits.
- Notion: Average of ~3 requests/second per integration with some bursts; 429 with a Retry-After header when exceeded. Payloads capped at 500 KB and 1000 block elements.
What ships with Lusha ⇄ Notion
Connect Lusha and Notion for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Lusha–Notion connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Lusha or Notion 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 Lusha or Notion record.
Observability
Monitoring
Track your Lusha ⇄ Notion sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Lusha and Notion.
How the Lusha and Notion connectors work
Lusha
- Integration surface
- REST API
- Authentication
- API key
- Change detection
- Not event-driven; data is fetched on demand per lookup, so syncs poll or trigger enrichment when source records change
- Capabilities
- read
- Rate limits
- Lookups consume credits and are subject to the platform's API rate limits.
Notion
- Integration surface
- REST API (api.notion.com/v1)
- Authentication
- OAuth 2.0 for public integrations, or an internal integration secret (bearer token); every request must send a Notion-Version header
- Change detection
- Workspace webhooks (page.created, page.content_updated, data_source.schema_updated, comment.created; HMAC-SHA256 signed) plus polling on each page's last_edited_time
- Capabilities
- read · write · webhooks
- Rate limits
- Average of ~3 requests/second per integration with some bursts; 429 with a Retry-After header when exceeded. Payloads capped at 500 KB and 1000 block elements.
How it works
How to connect Lusha to Notion — 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 Lusha and Notion with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Lusha
connected
Notion
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Lusha and Notion 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 · Lusha ⇄ NotionCustomers 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.
Lusha NotionCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Lusha and Notion integration FAQ
-
Yes. Stacksync provides a managed, real-time integration between Lusha and Notion — Lusha is a read-only source, so data flows from it into the other system: authenticate both systems, choose the objects to sync, map fields visually, and changes propagate in milliseconds — no code required.
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Yes — Stacksync ships production-grade connectors for both Lusha and Notion. 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 Lusha: Not event-driven; data is fetched on demand per lookup, so syncs poll or trigger enrichment when source records change. On Notion: Workspace webhooks (page.created, page.content_updated, data_source.schema_updated, comment.created; HMAC-SHA256 signed) plus polling on each page's last_edited_time. 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 Lusha side: Prospecting Results, Bulk Enrichment Requests, Person Profiles, Company Profiles, plus custom fields where Lusha exposes them. On the Notion side: Pages, Databases / Data sources, Properties, Blocks. Stacksync auto-detects both schemas and converts types between the two systems.
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Lusha is a read-only source, so this integration runs one-way: Stacksync reads from Lusha in real time and delivers into Notion. Field mapping and monitoring work the same as for two-way pairs.
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Common patterns for Lusha and Notion: Where both tools track people or companies: one consistent record; Where one tool produces events: mirror them in the other; Where Notion is where the team documents or plans: keep its data fed. Contact and company details corrected in either tool update the other, so nobody works from the old version.
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
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:
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