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Connectors for every system in your stack.
Bidirectional, real-time sync across CRMs, ERPs, databases, warehouses, and the long tail of SaaS. No brittle scripts. No 6-month rollouts. Production-grade from day one.
Adopted by fast-scaling companies moving mission-critical data in real time
Every connector you need
Pre-built connectors for every major SaaS app, database, and warehouse. Filter by category, or paste an API URL and our agent will ship a new connector in under a minute.
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.
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:
FAQ
Frequently asked questions
How many connectors does Stacksync support?
Over 200 production-grade connectors spanning CRMs, ERPs, databases, data warehouses, customer-success tools, marketing platforms, AI agents, and the long tail of SaaS. The catalog is at stacksync.com/connectors. New connectors ship every few weeks; the typical lead time from customer request to production-certified connector is 2 to 4 weeks for SaaS apps and 4 to 6 weeks for ERPs.
Are all connectors bidirectional?
Almost all. Every CRM, ERP, database, and data-warehouse connector is bidirectional by default. Some read-only sources (e.g., billing event streams, observability platforms) are source-only by design — they emit events but do not expose write APIs. The catalog flags read-only connectors so you can plan integrations accordingly.
Can I request a connector that is not on the list?
Yes. Submit the request via the contact form or in your demo call. Stacksync builds new connectors on customer request when there is at least one paying customer driving it. For enterprise customers, custom connectors are part of the standard onboarding — the professional services team handles the engineering and certifies the connector for production use.
What is the difference between native connectors and webhook-based ones?
Native connectors use the destination API directly: full CRUD, custom-field support, schema introspection, optimal rate-limiting. Webhook-based integrations only react to events you push to Stacksync, with no read-back capability. Stacksync prefers native connectors for any system with a meaningful API, falling back to webhooks only when the source has no other access path. The catalog labels each connector accordingly.
How long does it take to set up a new connector?
Connecting a new system typically takes 2 to 10 minutes. OAuth-based connectors (Salesforce, HubSpot, Google) take 30 seconds. API-key connectors (Postgres, Snowflake, NetSuite) take a few minutes to grab the credential. Initial schema introspection and field mapping for a typical object (Account, Contact, Opportunity) takes another 2 to 5 minutes. From there, the first sync starts within a minute.
Do connectors support custom fields and objects?
Yes. Custom fields, custom objects, custom modules (NetSuite), custom segments (SAP), formula fields, picklists, and reference fields are all first-class. Stacksync introspects the live schema on every connection refresh, so new custom fields appear in the mapping UI automatically.
Are connectors versioned when the source API changes?
Yes. Each connector is versioned and pinned per customer. When a SaaS vendor releases a breaking API change, Stacksync ships a new connector version, validates it against your production traffic in a shadow environment, and migrates you on a scheduled window. No production-impacting API change reaches your sync without a manual go-ahead. The dashboard surfaces upcoming connector version changes 30 days in advance.
