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CRM

Clearbit to Close integration — real-time data sync

Keep Clearbit and Close 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
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Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
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Migrated from Fivetran
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Migrated from Celigo
Why teams connect Clearbit and Close

Run Clearbit and Close side by side with the same accounts and contacts in both, whether they serve different teams or one is replacing the other.

Clearbit is a read-only source: Stacksync reads its data in real time and delivers it into Close, so Close always reflects the current state of Clearbit — without exports, scripts, or schedulers.

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.

Common use cases

  • Refresh firmographic fields on existing accounts on a schedule so segmentation stays current.
  • Enrich new CRM leads with person and company attributes as they are created, keyed by email and domain.
  • Keep Close contacts aligned with a marketing automation platform so outreach lists stay current.
  • Push call, SMS, and email activity data into a warehouse for rep performance and outreach-cadence analysis.

Divisional or regional split

Where each CRM serves a different team or region, sync just the shared accounts and contacts so handoffs and cross-sell work.

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.

What you can sync between Clearbit and Close

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.

Clearbit objects Close objects
Name-to-domain lookups Company name resolution used to normalize account records before enrichment. Custom Activities User-defined activity types with their own custom fields, mapped like standard activities.
Enrichment attributes The firmographic and technographic fields appended to destination records. Custom Fields Org-specific fields on leads, contacts, and opportunities; addressed by stable field ids in syncs.
Companies Firmographic profiles looked up by domain and merged into account records. Users Sales reps referenced as owners on leads, opportunities, and activities.
Persons Individual profiles looked up by email and used to enrich contacts and leads. Smart Views Saved lead searches that can scope which records a segment-based sync pulls.
Reveal matches IP-to-company resolutions used to identify anonymous website traffic. Leads The top-level record in Close; represents a company and holds its contacts, opportunities, and activity history.
What ships with Clearbit ⇄ Close

Connect Clearbit and Close for flexible, real-time data sync.

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

Real-time

Real-time sync

Changes in Clearbit or Close instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Clearbit or Close 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 Clearbit or Close record.

Observability

Monitoring

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

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Clearbit and Close.

How the Clearbit and Close connectors work

Clearbit

Integration surface
REST API (separate endpoints per product: Enrichment, Reveal)
Authentication
API key (bearer secret key)
Change detection
On-demand lookups; asynchronous enrichment results can be delivered via webhook callbacks
Capabilities
read · webhooks
Rate limits
Subject to plan-based API rate limits and lookup volumes

Close

Integration surface
REST API
Authentication
API key (sent via HTTP Basic auth)
Change detection
Webhook subscriptions for record events, with polling on date_updated fields for backfills
Capabilities
read · write · webhooks
Rate limits
Subject to per-endpoint rate limits communicated in response headers
How it works

How to connect Clearbit to Close — 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 Clearbit and Close 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
    Clearbit connected
    Close connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Clearbit and Close 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 · Clearbit ⇄ Close
    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
    Clearbit Close
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Clearbit and Close integration FAQ

SECURITY

Security teams love 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 386 integrations available for Clearbit and Close.

Popular · 8 of 386
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