Connect your
tech stack.
MainStem plugs into the systems your business already runs - ERP, accounting, ecommerce, and cannabis-specific back-office tools. No double entry, no broken handoffs.
Built-in syncs with the platforms you already use.
QuickBooks
Two-way sync of vendors, bills, payments, and GL coding. QuickBooks Online & Desktop.
Native integration
Microsoft Dynamics 365
Push purchase orders, invoices, and payments into Dynamics with full multi-entity support.
Native integration
Shopify
Sync product catalog, orders, and inventory between Shopify and the MainStem network.
Native integration
Dutchie
Connect dispensary point-of-sale data directly to procurement with SKU-level demand signals.
Native integration
Sage Intacct
Multi-entity AP, GL coding, and bill sync built for finance teams that need an audit trail.
Native integration
Amazon Business
Access Amazon Business purchasing and catalog workflows alongside MainStem procurement.
Procurement partner
Staples
Source office, facility, and operational supplies through Staples-connected buying workflows.
Procurement partner
Global Industrial
Bring industrial, MRO, and facility supply purchasing into centralized procurement.
Procurement partner
Google Sheets
Export and sync purchasing, budget, and vendor data into live spreadsheet workflows.
Productivity integration
Microsoft Excel
Keep finance and operations teams aligned with Excel-ready exports and reporting templates.
Productivity integration
Power BI
Feed procurement, AP, and supplier metrics into Power BI dashboards for executive reporting.
Analytics integration
Tableau
Connect spend, vendor, and order performance data to Tableau reporting workflows.
Analytics integration
Snowflake
Deliver normalized purchasing, invoice, and supplier data into Snowflake for warehouse analytics.
Data integration
QuantumLeaf
Connect QuantumLeaf operational data with purchasing, finance, and supplier workflows.
Cannabis integration
Acumatica
Sync procurement and AP workflows with Acumatica ERP for growing multi-location operators.
ERP integration
Slack
Route approvals, order updates, and exception alerts into the channels your teams already use.
Collaboration integration
Teams
Send procurement notifications and approval prompts directly into Microsoft Teams workflows.
Collaboration integration
Zapier
Automate handoffs between MainStem and thousands of apps without custom engineering work.
Automation integrationOpen API
REST endpoints for catalog, orders, and AP. Build custom integrations or wire in your own ERP.
Developer docsCannabis-specific tools, supported.
MainStem is purpose-built for the cannabis supply chain - which means we work with the seed-to-sale, traceability, and ecommerce platforms the industry actually uses, not generic B2B ERPs alone.
- Seed-to-sale platformsCompliant data flows for traceability and reporting.
- Cannabis ecommerceDutchie, Jane, and other dispensary platforms.
- Cultivation & productionInventory and demand signals from the cultivation floor.