MainStem Support

Our support team loves helping MainStem users with any questions.
Access our online support center at to get quick answers or use real-time chat to talk with our team. Of course, always feel free to email or call 1-844-623-4084.


Seattle, Washington, USA
MainStem Platform
The MainStem Supply Chain Ecosystem is the ONLY fully integrated B2B procurement software built to solve complex issues for the cannabis industry.We give cannabis operators and suppliers the tools and data to manage their business – all in one place.
Stay connected to MainStem.
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