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Database ⇄ CRM

Supabase to Vtiger CRM integration — real-time, two-way sync

Keep Supabase and Vtiger 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.

  • 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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Why teams connect Supabase and Vtiger CRM

Treat Vtiger CRM like part of your database: its records live in Supabase as real tables, and writes in either place sync to the other in seconds.

Product and engineering teams constantly need CRM data, and the CRM API is a poor way to get it: rate limits, pagination, custom objects, and integration code that breaks when an admin renames a field. What they actually want is the data in Supabase, where it can be queried and joined like everything else.

Stacksync mirrors Invoices, Campaigns, Contacts, Organizations from Vtiger CRM into Tables, Views, Schemas, auth.users in Supabase with real-time, bi-directional sync. Read CRM records with plain queries; write updates from your application and they appear in Vtiger CRM with validation intact. Go-to-market teams keep working in the CRM, engineers keep working in the database, and neither has to think about the other.

Common use cases

  • Mirror Leads and Campaigns to an email platform to keep marketing lists current.
  • Two-way contact and organization sync between Vtiger and a billing or ERP system.
  • Consolidate Supabase project data into a warehouse for analytics while keeping the app database as the system of record
  • Sync application tables in Supabase with the CRM two-way so new signups appear as contacts and sales edits flow back to the app

Query the CRM like a database

Accounts, contacts, and custom objects from Vtiger CRM become tables in Supabase you can join with application data directly.

Product events onto CRM records

Signup, usage, or lifecycle changes written to Supabase sync onto the matching records in Vtiger CRM, giving go-to-market teams live product context.

Internal tools without API code

Back-office apps read and write the synced tables; Stacksync handles the Vtiger CRM API, limits, and retries.

What you can sync between Supabase and Vtiger 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.

Supabase objects Vtiger CRM objects
Tables Standard Postgres tables; the primary two-way sync target. Invoices Billing documents pushed into accounting software.
Views Read-side projections exposed to outbound syncs. Campaigns Marketing campaign records tied to leads and contacts.
Schemas Namespaces (public and custom) that scope sync access. Contacts Person records linked to organizations; a core target for two-way contact syncs.
auth.users Managed authentication users, often mirrored into CRM or support systems. Organizations Company and account records.
Row Level Security Policies Row-level access rules that govern what the REST layer exposes. Leads Unqualified prospects that convert into contacts, organizations, and opportunities.
JSONB Columns Semi-structured payloads such as event properties or nested objects. Opportunities Deal records, historically the Potentials module, synced for pipeline reporting.
What ships with Supabase ⇄ Vtiger CRM

Connect Supabase and Vtiger CRM for flexible, real-time data sync.

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Supabase or Vtiger 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 Supabase or Vtiger CRM record.

Observability

Monitoring

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

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Supabase and Vtiger CRM.

How the Supabase and Vtiger CRM connectors work

Supabase

Integration surface
Direct PostgreSQL wire protocol connection, plus an auto-generated REST API (PostgREST)
Authentication
Database credentials (connection string) for SQL access; API keys (anon / service role) for the REST layer
Change detection
Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime; database webhooks can also fire on row changes
Capabilities
read · write · CDC · webhooks
Rate limits
SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits

Vtiger CRM

Integration surface
REST API
Authentication
HTTP Basic with username and access key
Change detection
Polling on record modified timestamps; workflows can fire outbound HTTP calls on record events
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits, which vary by edition.
How it works

How to connect Supabase to Vtiger 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 Supabase and Vtiger 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
    Supabase connected
    Vtiger CRM connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Supabase and Vtiger 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 · Supabase ⇄ Vtiger 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
    Supabase Vtiger CRM
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Supabase and Vtiger CRM 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 Supabase and Vtiger CRM.

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