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Marketing ⇄ CRM

Cvent to Twenty CRM integration — real-time, two-way sync

Keep Cvent and Twenty 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.

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Why teams connect Cvent and Twenty CRM

Keep the people you sell to and the people you market to in one shared view: Twenty CRM and Cvent sync contacts, accounts, and engagement in real time, in both directions.

Twenty CRM owns the customer relationship and the pipeline; Cvent runs the campaigns, audiences, and outreach that fill it. The two overlap on the same people and companies — a lead in one system is a subscriber, a segment member, an event registrant, or an ad audience in the other. When that overlap is bridged by CSV exports or a nightly job, sales works from lists that no longer match reality and marketing keeps targeting people whose status has already moved on.

Stacksync syncs Notes, Custom Objects, Attachments, Workspace Members in Twenty CRM with Exhibitors, Surveys, Budgets, Events in Cvent field by field, in real time, and in both directions. You decide which system owns which fields — Twenty CRM can own account and opportunity status while Cvent owns engagement and campaign membership — and Stacksync keeps every copy consistent and resolves conflicts by rules you set.

Common use cases

  • 01 Two-way sync of People and Companies between Twenty and a production Postgres database so engineers can query CRM data with SQL.
  • 02 Push product usage or billing data from a warehouse into Twenty custom fields to give reps account context.
  • 03 Sync Sessions and Speakers into a content database or agenda app so schedule and speaker changes propagate without manual re-entry.
  • 04 Read Budgets and event financials into an ERP or finance database to reconcile planned versus actual event spend.

Common sync patterns

Segments and audiences follow the CRM

Where Cvent builds lists, segments, or ad audiences, membership tracks the fields and stage owned in Twenty CRM, so who receives a campaign reflects current pipeline reality instead of a stale export.

Where Cvent generates leads: hand-off without re-keying

New leads or responders captured in Cvent flow into Twenty CRM assigned and deduplicated, so nothing sits in a marketing list waiting for someone to export it.

New and updated people stay in step

When a contact or lead is created or edited in either system, the matching record appears or updates in the other, so campaigns reach real people and reps see who is already being marketed to.

What you can sync between Cvent and Twenty 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.

Cvent objects Twenty CRM objects How this pairing syncs
Sessions Agenda items within an event; listed or created through the API and synced so session-level attendance feeds reporting tables. Companies Account-level records that group people and opportunities. Sessions is specific to Cvent and Companies to Twenty CRM — each maps to any object or custom field on the other side.
Speakers Speaker records tied to an event; synced two-way with a speaker database or CMS, with an updatedDate on each record for incremental pulls. Opportunities Deal records tracked through pipeline stages, synced for forecasting. Speakers is specific to Cvent and Opportunities to Twenty CRM — each maps to any object or custom field on the other side.
Exhibitors Exhibitor and sponsor records; synced to a CRM or database to track booth, sponsorship, and lead-capture data per event. Tasks To-dos linked to people, companies, or deals. Exhibitors is specific to Cvent and Tasks to Twenty CRM — each maps to any object or custom field on the other side.
Surveys Survey definitions and responses; read out to a warehouse for post-event feedback analysis alongside attendance data. Notes Free-form notes attached to records, useful for mirroring activity from other tools. Surveys is specific to Cvent and Notes to Twenty CRM — each maps to any object or custom field on the other side.
Budgets Event budget line items; read into a finance database or ERP to reconcile planned versus actual event spend. Custom Objects User-defined objects created in Twenty's data model settings, addressable through the same APIs as standard objects. Budgets is specific to Cvent and Custom Objects to Twenty CRM — each maps to any object or custom field on the other side.
Events Top-level event containers created and updated through the Events endpoints; read out for reporting and written to provision events from an external system. Attachments Files linked to records. Events is specific to Cvent and Attachments to Twenty CRM — each maps to any object or custom field on the other side.

How changes propagate between Cvent and Twenty 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.

Cvent Twenty CRM Sub-second propagation

DetectionCvent notifies Stacksync of record changes through webhook events. Per-event webhooks push attendee, registration, session, and speaker changes.

DeliveryEach detected change is written to Twenty CRM through its API, with automatic retries and rate-limit backoff.

Twenty CRM Cvent Sub-second propagation

DetectionTwenty CRM notifies Stacksync of record changes through webhook events. Webhooks on record create, update, and delete events, or polling on record update timestamps.

DeliveryEach detected change is written to Cvent through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Cvent: Responses carry X-RateLimit-Limit/Remaining/Reset headers; a 429 signals either the per-second limit (retry with exponential backoff from ~2s) or the daily quota (up to 500,000 calls/day on the Premium tier, 1,000/day on Free) exhausted until midnight UTC.
  • Twenty CRM: Subject to the platform's API rate limits; self-hosted deployments control their own limits.
What ships with Cvent ⇄ Twenty CRM

Connect Cvent and Twenty CRM for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Cvent–Twenty CRM connection.

Real-time

Two-way sync

Changes in Cvent or Twenty CRM instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Cvent or Twenty 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 Cvent or Twenty CRM record.

Observability

Monitoring

Track your Cvent ⇄ Twenty CRM sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Cvent and Twenty CRM.

How the Cvent and Twenty CRM connectors work

Cvent

Integration surface
Cvent REST API (JSON over HTTPS at api-platform.cvent.com/ea, paginated list endpoints)
Authentication
OAuth 2.0 client-credentials flow: a client ID and secret are Basic-auth exchanged for a 60-minute bearer token at api-platform.cvent.com/ea/oauth2/token; legacy API-key and SOAP/CSN auth are deprecated
Change detection
Per-event webhooks push attendee, registration, session, and speaker changes; list endpoints also expose updatedDate for polling and support on-demand manual sync
Capabilities
read · write · webhooks
Rate limits
Responses carry X-RateLimit-Limit/Remaining/Reset headers; a 429 signals either the per-second limit (retry with exponential backoff from ~2s) or the daily quota (up to 500,000 calls/day on the Premium tier, 1,000/day on Free) exhausted until midnight UTC
Cvent setup guide

Twenty CRM

Integration surface
GraphQL and REST APIs
Authentication
API key
Change detection
Webhooks on record create, update, and delete events, or polling on record update timestamps
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits; self-hosted deployments control their own limits.
How it works

How to connect Cvent to Twenty 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.

  1. 01

    Connect your apps

    Authenticate Cvent and Twenty CRM 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
    Cvent connected
    Twenty CRM connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Cvent and Twenty 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Cvent ⇄ Twenty CRM
    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
    Cvent Twenty CRM
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Cvent and Twenty CRM integration FAQ

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.

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→ 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 395 integrations available for Cvent and Twenty CRM.

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