Real-time
Two-way sync
Changes in Kustomer or Zoom instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Communications
Kustomer to Zoom integration — real-time, two-way sync
Keep Kustomer and Zoom 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
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Migrated from MuleSoft
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Migrated from Celigo
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Migrated from Matillion
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Migrated from Fivetran
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Migrated from Celigo
Why teams connect Kustomer and Zoom
Keep Kustomer and Zoom working from the same contacts, and log every call, message, and meeting back on the record, in real time and in both directions.
Kustomer holds the people the business talks to: the contacts, their phone numbers and email addresses, and which rep owns the relationship. Zoom is where the talking happens, whether that is calls, texts, email, or meetings. The two depend on the same people, and when the contact list in one drifts from the other, outreach goes to stale numbers and the record of what was said never makes it back to the account.
Stacksync syncs Users, Teams, Tags, Notes in Kustomer with Cloud Recordings, Participant Reports, Zoom Phone Call Logs, Team Chat Channels and Messages in Zoom field by field, in real time, and in both directions. Current contact details flow out to Zoom so it can reach the right person, and the calls, messages, and meetings Zoom produces flow back onto the matching record in Kustomer. You decide which system owns which fields, and conflicts resolve by rules you set.
Common use cases
- 01 Push order and shipment records from commerce systems into Kustomer custom objects so agents answer order-status questions without switching tools
- 02 Mirror conversations and satisfaction data into a warehouse for support analytics and agent performance reporting
- 03 Push Zoom Phone call logs into an operational database so sales and support calls are logged against the right customer records.
- 04 Keep Team Chat channel membership aligned with team and department data mastered in an operational database.
Common sync patterns
Where Zoom sends at scale: delivery and reply status back on the contact
Sends, bounces, opens, and replies from Zoom update fields on the contact in Kustomer, so lead status reflects what actually reached the person.
One contact list, opt-outs included
A number, address, or unsubscribe recorded in either system updates the other, so no one calls a disconnected line or messages someone who opted out.
New contacts reachable right away
A contact created or updated in Kustomer appears in Zoom within seconds, so outreach starts without exporting a list or re-keying numbers.
What you can sync between Kustomer and Zoom
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.
| Kustomer objects | Zoom objects | How this pairing syncs | |
|---|---|---|---|
| Users Agent records map conversation ownership to people in other systems. | Users Account members with license type, role, and status; created, updated, and deactivated two-way to sync with HRIS or identity systems. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Conversations Support threads across channels sync outward for analytics and CRM context. | Cloud Recordings Recording file metadata and time-limited download URLs; read out to a warehouse or storage for archival and compliance. | Conversations is specific to Kustomer and Cloud Recordings to Zoom — each maps to any object or custom field on the other side. | |
| Messages Individual messages within conversations support full-thread replication. | Participant Reports Past-meeting and webinar attendance from the Reports and Dashboard APIs; read-only, used to write attendance onto CRM records. | Messages is specific to Kustomer and Participant Reports to Zoom — each maps to any object or custom field on the other side. | |
| Companies Organization records group customers and map to CRM accounts. | Zoom Phone Call Logs Call detail records and recordings from Zoom Phone (requires the Phone license); read into a database to log calls against customers. | Companies is specific to Kustomer and Zoom Phone Call Logs to Zoom — each maps to any object or custom field on the other side. | |
| Custom Objects (Klasses) Structured external records such as orders and subscriptions synced in to appear on the customer timeline. | Team Chat Channels and Messages Chat channels, membership, and messages; listed and sent two-way to align collaboration spaces with team data. | Custom Objects (Klasses) is specific to Kustomer and Team Chat Channels and Messages to Zoom — each maps to any object or custom field on the other side. | |
| Teams Team assignments support routing parity and reporting. | Groups User groups that carry policy and settings; membership synced from department or team data in an operational database. | Teams is specific to Kustomer and Groups to Zoom — each maps to any object or custom field on the other side. |
How changes propagate between Kustomer and Zoom
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.
Kustomer Zoom Sub-second propagation
DetectionKustomer notifies Stacksync of record changes through webhook events. Outbound webhooks on record events, plus polling for backfill.
DeliveryEach detected change is written to Zoom through its API, with automatic retries and rate-limit backoff.
Zoom Kustomer Sub-second propagation
DetectionZoom notifies Stacksync of record changes through webhook events. Webhooks via Event Subscriptions (meeting.started/ended, participant joined/left, user.created/updated, recording.completed, and more) for real-time.
DeliveryEach detected change is written to Kustomer through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Kustomer: Subject to the platform's API rate limits.
- Zoom: APIs are grouped into Light, Medium, Heavy, and Resource-intensive categories with per-second and daily quotas that scale by plan (e.g. Business+ Heavy APIs allow 40/second within a 60,000/day combined cap); exceeding a limit returns HTTP 429.
What ships with Kustomer ⇄ Zoom
Connect Kustomer and Zoom for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Kustomer–Zoom connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Kustomer or Zoom 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 Kustomer or Zoom record.
Observability
Monitoring
Track your Kustomer ⇄ Zoom sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Kustomer and Zoom.
How the Kustomer and Zoom connectors work
Kustomer
- Integration surface
- REST API
- Authentication
- API key used as a bearer token, scoped by role
- Change detection
- Outbound webhooks on record events, plus polling for backfill
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's API rate limits
Zoom
- Integration surface
- REST API (v2) with webhook Event Subscriptions
- Authentication
- OAuth 2.0 — user-authorized OAuth or Server-to-Server OAuth using account credentials; access tokens are valid for one hour and requests use granular per-resource scopes (e.g. meeting:read, user:write)
- Change detection
- Webhooks via Event Subscriptions (meeting.started/ended, participant joined/left, user.created/updated, recording.completed, and more) for real-time events, with polling on list endpoints using date-range filters for backfill and objects without an event
- Capabilities
- read · write · webhooks
- Rate limits
- APIs are grouped into Light, Medium, Heavy, and Resource-intensive categories with per-second and daily quotas that scale by plan (e.g. Business+ Heavy APIs allow 40/second within a 60,000/day combined cap); exceeding a limit returns HTTP 429.
How it works
How to connect Kustomer to Zoom — 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 Kustomer and Zoom with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Kustomer
connected
Zoom
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Kustomer and Zoom 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 · Kustomer ⇄ ZoomCustomers 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.
Kustomer ZoomCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Kustomer and Zoom integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Kustomer and Zoom: authenticate both systems, choose the objects to sync (such as Kustomer's Users and Conversations), map fields visually, and changes propagate both ways in milliseconds — no code required.
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On the Kustomer side: Users, Teams, Tags, Notes, plus custom fields where Kustomer exposes them. On the Zoom side: Cloud Recordings, Participant Reports, Zoom Phone Call Logs, Team Chat Channels and Messages. 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.
-
Common patterns for Kustomer and Zoom: Where Zoom sends at scale: delivery and reply status back on the contact; One contact list, opt-outs included; New contacts reachable right away. Sends, bounces, opens, and replies from Zoom update fields on the contact in Kustomer, so lead status reflects what actually reached the person.
-
Kustomer: REST API. Authentication: API key used as a bearer token, scoped by role. Zoom: REST API (v2) with webhook Event Subscriptions. Authentication: OAuth 2.0 — user-authorized OAuth or Server-to-Server OAuth using account credentials; access tokens are valid for one hour and requests use granular per-resource scopes (e.g. meeting:read, user:write). Stacksync manages authentication, retries, and rate limits on both sides.
-
Kustomer: API keys are issued as role-scoped bearer tokens, so integration access can be limited to the specific object types a sync touches. Zoom: Cloud recording download URLs are time-limited and access-token protected, and recordings are auto-deleted per the account's retention settings. Stacksync's field mapping accounts for these differences between Kustomer and Zoom 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:
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