Real-time & Two-Way sync

Integrate Close with any other app for rapid time-to-value.

Deliver projects on time.


Updates propagate to any synced app withing milliseconds

Two-way sync

Update data anywhere, we sync it everywhere

Trusted for use cases across all industries
Single source of truth for your data

Data Activation in minutes not projects.

Triggers when a data change happens with custom rules

Perfect for your event-driven architectures. Centralize all your webhooks in one place with Stacksync. No more need to check all apps' documentation to create triggers!

Forget APIs, now it's Stacksync

Modify your CRM as your edit your database and vice-versa, no more complex logics that remain undocumented!


Close is a powerful CRM and sales automation platform that helps sales teams close more deals faster. It features a suite of tools to streamline sales processes, including automated email sequences, call tracking, and lead scoring. It also offers powerful analytics to help teams track performance and optimize their sales process.

Real-time and two-way syncs

Popular Close syncs

Postgres + Close

Sync Postgres and Close

BigQuery + Close

Sync BigQuery and Close

Hubspot + Close

Sync Hubspot and Close

SAP + Close

Sync SAP and Close

Snowflake + Close

Sync Snowflake and Close

Salesforce + Close

Sync Salesforce and Close

Supabase + Close

Sync Supabase and Close

CockroachDB + Close

Sync CockroachDB and Close

Zoho + Close

Sync Zoho and Close

Zendesk + Close

Sync Zendesk and Close


System integration without the dev time

Stacksync comes battery included, so you can finally bring a good news to your boss.

No-code setup

Connect apps with a single click or by pasting an API key, the rest is on us

Instant two-way sync

As soon as you setup, the data starts flowing continuously and never bottleneck your systems

Workspace collaboration

Flexible role management. Invite your team and consultants to create and manage syncs in your team or company workspace that enjoys bulk discounts.


Encryption, rotating tokens, network, error handling... we handle all that for you!

Have any questions?

Frequently Asked Questions

Is the sync really bidirectional (two-way sync) ?
What connectors can be synced together?
Is there a free trial?
What happens if there is an error in my data?