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Zaplar

Built for exceptional hoteliers

The agentic hotel OS. Replacing the entire hotel tech stack with one system built for the AI era. Backed by Y Combinator.
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About

Zaplar is building an AI operating system for hotels and event venues, with agents that handle voice bookings, email, RFPs, guest portals, PMS sync and follow-ups , consolidating what has typically required separate PMS, POS, booking engine, and MICE tools into a single stack. The pitch is aimed at operators tired of stitching together legacy vendors, and the launch coincides with the company's Y Combinator Summer 2026 debut, when it is opening up beyond design partners. Beyond consolidation, the product tries to give agents a spatial model of the property so they can reason about rooms, restaurants, and event spaces when scheduling housekeeping, rerouting guests during a service disruption, or reassigning a returning guest away from a noisy area based on past complaints. Hoteliers configure behavior through natural-language routines (for welcome messages, internal reports, or bespoke booking portals for rooms, conferences, and weddings), and the system generates suggestions for staff to review, edit, and approve rather than acting fully unattended. The company was founded by Axel Andersson Lingbert, Douglas Solberg, Jon Milles, and Oscar Karlströmer , a small engineering and research team splitting time between Stockholm and San Francisco. The team has also raised SEK 3 million from Nyman Holding and Michael Ingelög ahead of the YC batch, signaling early conviction from Nordic hospitality-adjacent backers before the broader launch.
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<500KAI agentSeedProduct launchExplainerB2BGlobalDemoUSFounder-led
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Comments (11)
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Priya Balasubramanian11d ago

Hotel tech is the last untouched swamp in vertical SaaS, so this is a real bet. Curious how you handle the Opera migration knife fight at chain properties.

vikram.eth11d ago

Loyalty points on-chain would actually make sense here, hotels already run closed-loop currencies and don't know it. Not saying you should, just saying.

Kofi A.11d ago

That thumbnail with the concierge bell doing the little bounce got me. Whoever edited the intro understood the assignment.

Mattias Lindqvist11d ago

We tried to build an internal booking ops layer at my last job in 2019 and got vetoed by procurement. The fact that you consolidated PMS and MICE in one stack is genuinely the hard part nobody talks about.

juno the menace11d ago

An agentic hotel OS sounds great until an LLM upgrades a honeymoon suite to a broom closet with an ocean view. Please tell me there's a human in the loop for room blocks.

Devika R.11d ago

Ops question: how are you handling the channel manager side? Because if a booking desyncs between Booking.com and your PMS at 2am, no amount of agentic magic saves that front desk clerk.

Sibongile N.11d ago

Any design partners you can name publicly, or is that still under wraps? Would love to write about the first property that goes fully live.

Zenon Marchetti11d ago

Boutique hotel count has been flat for a while and the chains buy from the same three vendors forever. Wedge is real, TAM might be smaller than the deck suggests.

Leila Fakhoury11d ago

Been 3 weeks out from launching my own restaurant POS thing for 8 months, watching y'all just ship the whole hotel stack is humbling. Bookmarking the site for reference architecture.

Omar Diallo11d ago

How many engineers built this? PMS alone usually takes a team of 40 and a decade of tears, so if this is under 10 people I'm losing my mind.

Naoko Ibarra11d ago

Every demo looks incredible until you ask it to handle a group booking with 14 rooms, split billing, and a comped breakfast. Would love to see the unhappy path video.