Quick answers
Is Luke Swanek a co-founder of PartnerStack?
Yes. PartnerStack's own company page (partnerstack.com/company), checked 2026-09-20, shows his photo in the leadership section with the role line "VP Business Development, Co-founder".
When was PartnerStack founded, and under what name?
The Next Web's article on the AppDirect acquisition, checked 2026-09-20, says PartnerStack was "founded in 2015 under the name GrowSumo by Bryn Jones, Jonathan Mendes, Neil Chudleigh, and Luke Swanek".
Does PartnerStack still exist as an independent company?
No. The Next Web, published 2026-04-14 and checked 2026-09-20, reports that AppDirect acquired "the Toronto-based partner relationship management platform" PartnerStack, which "built a network of more than 138,000 B2B partners".
What did Swanek work on before PartnerStack got its current name?
The SaaS Podcast's episode page on saasclub.io, checked 2026-09-20, introduces him as "Luke Swanek, Co-founder of GrowSumo" and describes GrowSumo as "a marketplace that connects B2B SaaS companies with resellers".