MainStem

Name: MainStem
Brand: MainStem, Inc.

Procurement & Supply Chain Redefined

Est 2014|Valuation $50.5M|Raised $11M|14 Ref Customers

LinkedIn 2K|Website|FTEs 12|HQ Seattle, Washington, US

MarketsIntake-to-Pay Supplier Relationship Management (SRM) and Vendor Management (VRM)

01Competitive Landscape

Narrative analysis

#### MainStem vs LeafLink - Overlap: Both provide B2B commerce ecosystems for cannabis-related transactions and ordering. - Difference: LeafLink emphasizes wholesale cannabis commerce (brands and retailers) and includes payment and terms features; MainStem emphasizes procurement workflows for operators (ancillary supplies) and integration with back-office systems. - Pricing risk comparison: LeafLink’s pricing and fee structures have been publicly discussed in market coverage; MainStem’s pricing model is less transparent, representing a different procurement risk profile for buyers. #### MainStem vs general procurement suites (Lightyear, Coupa, Ariba) - General suites may offer more extensive enterprise procurement controls, reporting, and compliance tooling, but they can be more expensive and slower to implement and do not include a cannabis supplier marketplace. - General suites may map less directly to cannabis-specific regulatory or operator workflows without customization. #### Adoption trends - Metrics cited by the vendor about platform adoption are vendor-reported and not independently audited; such claims should be validated during procurement.

	MainStem	LeafLink	Lightyear (general procurement/AP)
Starting Price	Not publicly listed (demo-led)	Retailer sign-up described as free; brand pricing is sales-led	Pricing varies by customer; generally sales-led
Primary Use Case	Cannabis operators seeking ancillary procurement workflows and a supplier network	Cannabis wholesale commerce (brands to retailers) and payments; includes ancillary products	Mid-market companies needing AP automation and purchasing controls across industries
Key Strength	Cannabis-focused procurement workflows with supplier network integration and multi-location controls	Large cannabis wholesale ecosystem and payments capability	AP automation, invoice capture, and purchasing approvals; industry-agnostic maturity
Key Weakness	Limited independent reviews; pricing and security/compliance details not publicly documented	Recent market discussions around pricing and fees; primary focus on wholesale rather than operator supply procurement depth	Not cannabis-specific; may not address cannabis regulatory nuances or contain an established cannabis supplier network

01Competitive Landscape

Narrative analysis

MainStem vs LeafLink

Overlap: Both provide B2B commerce ecosystems for cannabis-related transactions and ordering.
Difference: LeafLink emphasizes wholesale cannabis commerce (brands and retailers) and includes payment and terms features; MainStem emphasizes procurement workflows for operators (ancillary supplies) and integration with back-office systems.
Pricing risk comparison: LeafLink’s pricing and fee structures have been publicly discussed in market coverage; MainStem’s pricing model is less transparent, representing a different procurement risk profile for buyers.

MainStem vs general procurement suites (Lightyear, Coupa, Ariba)

General suites may offer more extensive enterprise procurement controls, reporting, and compliance tooling, but they can be more expensive and slower to implement and do not include a cannabis supplier marketplace.
General suites may map less directly to cannabis-specific regulatory or operator workflows without customization.

Adoption trends

Metrics cited by the vendor about platform adoption are vendor-reported and not independently audited; such claims should be validated during procurement.

	MainStem	LeafLink	Lightyear (general procurement/AP)
Starting Price	Not publicly listed (demo-led)	Retailer sign-up described as free; brand pricing is sales-led	Pricing varies by customer; generally sales-led
Primary Use Case	Cannabis operators seeking ancillary procurement workflows and a supplier network	Cannabis wholesale commerce (brands to retailers) and payments; includes ancillary products	Mid-market companies needing AP automation and purchasing controls across industries
Key Strength	Cannabis-focused procurement workflows with supplier network integration and multi-location controls	Large cannabis wholesale ecosystem and payments capability	AP automation, invoice capture, and purchasing approvals; industry-agnostic maturity
Key Weakness	Limited independent reviews; pricing and security/compliance details not publicly documented	Recent market discussions around pricing and fees; primary focus on wholesale rather than operator supply procurement depth	Not cannabis-specific; may not address cannabis regulatory nuances or contain an established cannabis supplier network