The use case: how lemlist deploys PartnerStack
lemlist uses PartnerStack to run two partner programs, a large affiliate track and a curated agency track, from one platform. It automates payments, lifecycle emails, tagging and partner tracking, and uses the AI Recruit Agent to find and recruit new partners.
More reported results
Figures published in PartnerStack’s case study. They are not independently measured by usedby.
Today, partnerships account for 15% of lemlist’s annual company revenue.
partner-driven initiatives now contribute 20% of new leads
with over 2,200 customers joining the platform through the partner network
revenue from these programs has continued to climb by 12.5% month over month
In the customer’s words
PartnerStack allows us to scale both of our programs seamlessly, even while being a small team. This is really important for us because we have a lean culture at lemlist.PartnerStack users in Sales Tech & CRM
Companies in the same sector, with public evidence.
Apollo.ioConfirmed
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FreshworksConfirmed
GenesysConfirmed
PipedriveConfirmed
GorgiasObservedGo straight to the source
Based on PartnerStack’s published case study. We check the public evidence; the results are reported by the vendor.
partnerstack.com- Source published
- Apr 21, 2026
- Last checked
- Nov 13, 2026
Open source capture What the story claims, and what we checked
What we compared with the page.
- The figure: 211%Checked
Printed word for word on the page, near the name of lemlist.
- The passage quoted aboveChecked
Copied word for word from the page, near the name of lemlist.
- The publication dateChecked
Read from the page’s own metadata, never guessed.
- lemlist uses PartnerStackChecked
Confirmed line.
- The result itselfNot checked
We quote it; we did not measure it.
Between February 2025 and February 2026, for example, partner-driven MRR grew 211% year over year — validating what began as a strategic experiment and establishing it as a major revenue driver.