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Zaplar

YC S26

Stockholm, SE · Founded 2026 · 8 employees · 1 known investors

Zaplar is an autonomous operations platform for hotels that unifies rooms, events, spa, F&B, guest messaging, booking, and point-of-sale into one system. It automates routine work while letting staff review and approve suggested actions, aiming to reduce administration and capture more upsell for hoteliers.

Founders & leadership· Y Combinator alumni (S26)

Zaplar was founded in 2026 by Axel Andersson Lingbert, Oscar Karlstromer, Jon Milles, and Douglas Solberg.

AAAxel Andersson Lingbert
Axel Andersson LingbertinCo-FounderCEO and co-founder of Zaplar, Axel Andersson Lingbert previously worked in the hotel and restaurant industry and co-led an anti-money laundering and counter-terrorist financing team at a major Swedish bank. He studied engineering mathematics at Lund Faculty of Engineering (LTH) but did not complete the MSc.
OKOscar Karlstromer
Oscar KarlstromerinCo-founderHe previously attended the Stockholm School of Economics (making the Honors List before dropping out), founded a Nordic non-profit for middle school academic competitions that reached 40,000 students with a 13-person team, and worked in APAC B2B sales handling accounts over $1M AUD across Sydney and Singapore.
JMJon Milles
Jon Millesin𝕏Founder YC(S26)He studied computer science at Lund Technical University (LTH) before leaving the MSc program, worked as a security software engineer at a Nordic cybersecurity company, and was part of an LTH Formula Student team that developed autonomous driving.
DSDouglas Solberg
Douglas Solbergin𝕏Co-Founder & CEODouglas Solberg, founder of Zaplar, studied Physics and Mathematics at the University of Chicago before dropping out, and previously ran a web development and cinematography business and worked as a software engineering intern at Newscoop. He also founded a nonprofit that installed solar-grid systems for underserved communities in Tanzania.

Investors · 1

Frequently asked questions

What does Zaplar do?
Zaplar is an autonomous operations platform for hotels that unifies rooms, events, spa, F&B, guest messaging, booking, and point-of-sale into one system. It automates routine work while letting staff review and approve suggested actions, aiming to reduce administration and capture more upsell for hoteliers.
Who founded Zaplar?
Zaplar was founded by Axel Andersson Lingbert, Oscar Karlstromer, Jon Milles, Douglas Solberg in 2026.
Who are Zaplar's investors?
Zaplar's investors include Y Combinator.
Where is Zaplar headquartered?
Zaplar is headquartered in Stockholm, SE.