Outreach to Syspro integration — real-time, two-way sync

Yes. Stacksync provides a managed, real-time two-way integration between Outreach and Syspro: authenticate both systems, choose the objects to sync (such as Outreach's Mailings and Calls), map fields visually, and changes propagate both ways in milliseconds — no code required.

On the Outreach side: Opportunities, Users, Mailboxes, Prospects, plus custom fields where Outreach exposes them. On the Syspro side: Warehouses, Customers, Suppliers, Inventory items. Stacksync auto-detects both schemas and converts types between the two systems.

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 Outreach and Syspro: Where Syspro is the finance system of record: money status on the account; One customer master; Where Syspro manages people and org data: keep Outreach aligned. Invoice and payment state from Syspro shows on the account in Outreach, so reps see balances before promising the next order.

Outreach: REST API conforming to the JSON:API specification. Authentication: OAuth 2.0. Syspro: E.net Solutions business objects, exposed over REST and WCF interfaces in SYSPRO 8. Authentication: SYSPRO operator credentials exchanged for a session token. Stacksync manages authentication, retries, and rate limits on both sides.

Outreach: Sequence enrollment is modeled as its own resource (sequence states), so adding a prospect to a cadence is a normal record write rather than a special action. Syspro: External access goes through e.net business objects that apply the same validation and business logic as the SYSPRO client, so API writes cannot bypass ERP rules. Stacksync's field mapping accounts for these differences between Outreach and Syspro without custom code.