(Photo: Affa Chan)
Cover Jonathan Lam successfully pivoted Butler, a business he co-founded in 2019, from a platform providing housekeeping service to an AI-powered system for building management (Photo: Affa Chan)
(Photo: Affa Chan)

What started as a service for city dwellers seeking housekeeping help by Jonathan Lam has transformed into an AI-powered building management system trusted by Hong Kong’s top property developers

While self-driving cars and robots for cleaning and security are familiar tropes in sci-fi Hollywood movies, Jonathan Lam, the co-founder of Hong Kong tech startup Butler, asked: Could an entire building operate autonomously?

“You can easily order food through Deliveroo, request courier services with Uber, and many online retailers have embraced e-commerce. However, when it comes to housing—a basic necessity—nothing really comes to mind,” Lam, a Gen.T Leader of Tomorrow, says.

In 2022, Lam and his team reoriented Butler from a housekeeping service platform to a building management system. Powered by AI, this product aims to elevate tenant experiences by allowing staff to oversee facilities more effectively. Notable property developers and management companies like JLL, Henderson Land Group and New World Development have benefited from its services.

Read more: Sustainable real estate and more: The luxury property trends that defined Asia-Pacific in 2024

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Lam shares how Butler users AI technology in its building management system at an event hosted by Amazon Web Services in 2024 (Photo: Jonathan Lam)
Above Lam shares how Butler uses AI technology in its building management system at an event hosted by Amazon Web Services (Photo: Jonathan Lam)
Lam shares how Butler users AI technology in its building management system at an event hosted by Amazon Web Services in 2024 (Photo: Jonathan Lam)

Through its platform, tenants and staff can submit inquiries and report defects to the facility management team via WhatsApp. This centralises all reports within the system, allowing management to delegate tasks to the appropriate personnel. 

Butler integrates AI technology in several ways. The system analyses the sentiment of incoming messages and suggests follow-up actions based on previously resolved cases. It also gathers data from images and verifies task completion via photo or video inspections. Other AI-enhanced features include a chat assistant, a booking system and the ability to broadcast messages and reminders efficiently. 

JLL has implemented the system in at least two of its housing estates and reports that it now processes tenant inquiries three times faster than before. Most inquiries are addressed within 48 hours, with half being answered by AI and more complex ones managed by facility staff.

Read more: Living in the Now: David Leechiu’s take on today’s real estate market and where to invest

On the road to entrepreneurship

Lam’s entrepreneurial journey began after six successful years in finance following his graduation from the London School of Economics and Political Science. He says he gained invaluable experience and collaborated with high-level leaders. Yet despite those achievements, he felt a growing pull towards something more.

“I started questioning if there was something beyond finance,” he recalls. “I wanted to push my limits and create something of my own rather than for a bank.”

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Lam and Angues Chan, both former finance professionals, officially launched Butler in 2019 after a successful soft launch the previous year (Photo: Jonathan Lam)
Above Lam and Angues Chan, both former professionals, officially launched Butler in 2019 after a successful soft launch the previous year (Photo: Jonathan Lam)
Lam and Angues Chan, both former finance professionals, officially launched Butler in 2019 after a successful soft launch the previous year (Photo: Jonathan Lam)

While still at the bank, he launched Butler with Angues Chan in 2019. The company initially offered housekeeping subscription services to property developers, who then provided them to their tenants. The idea was born out of a personal frustration: the challenge of booking dependable housekeepers. He and his busy colleagues often relied on word-of-mouth recommendations, competing for the same limited weekend slots.

A year later in 2020, Lam took the leap into full-time entrepreneurship, leaving his career in finance to fully commit to Butler. He still remembers the quirky housekeeping requests they received from early clients, such as washing dishes with water warmer than 32 degrees Celsius or wiping the floor strictly from left to right while kneeling down.

Read more: Business Outlook: Insights for 2025 and beyond from banking, real estate, tourism, and new economy leaders

Betting on technology and AI

Since the launch of the housekeeping platform, Lam monitors market trends to ensure a strong product-market fit by understanding and adapting to emerging client needs. To accelerate growth, he steered the company toward a tech-driven approach, emphasising AI.

But without a background in technology, Lam had to navigate the complexities of hiring specialised talent, securing substantial capital, and dedicating time to developing a new product from the ground up. This naturally led to a temporary cash-flow gap, compounded by the risk of competitors or clients replicating their ideas.

Undeterred, Lam pressed on. “Don’t get bogged down by worry,” he says. “There’s no such thing as a bad idea; success hinges on execution.” Rather than building a broadly applicable system, Butler strategically honed in on the real estate sector, utilising his team’s deep industry knowledge to cost-effectively enhance clients’ living experiences.

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Butler was awarded the gold award in the Smart Living category at the Hong Kong ICT Awards 2023 (Photo: Jonathan Lam)
Above Butler was awarded the gold award in the Smart Living category at the Hong Kong ICT Awards 2023 (Photo: Jonathan Lam)
Butler was awarded the gold award in the Smart Living category at the Hong Kong ICT Awards 2023 (Photo: Jonathan Lam)

Following the pivot, the company secured its first deal with a Hong Kong service apartment provider in 2022. Fast-forward to 2024, the platform has served over 15,000 tenants across more than 60 property estates in Hong Kong, Singapore, Indonesia and Malaysia. Its revenue surged threefold, and it managed to turn a profit by the fourth quarter.

Read more: Property trends: The top 3 Asian countries for real estate investment

Playing a game of chess

Lam likens running a business to a high-stakes game of chess—a metaphor shared by his mentor and investor Steven Lam, co-founder of Hong Kong logistics platform GogoX. “You have finite resources, and every move comes at a price.”

He believes the entrepreneurial journey is full of risks and uncertainties, where a big deal or a policy change can completely change the game. But he also feels it has been a massive driver for his growth. “You’re thrown in at the deep end. You either learn to swim, or you go under.”

Over the past six years, he has immersed himself in every part of the business, gaining valuable insight, especially in handling rejection: “You’ll get a lot of ‘nos’, but ‘no’ doesn’t have to be the end of the line. You need to figure out what’s behind the ‘no’ and work to turn it into a ‘yes’.”

To support fellow founders in Hong Kong, he organises monthly dinner gatherings that allow open discussions about challenges and ideas that might not come up in more formal settings. The largest gathering, which took place last December, brought together 30 entrepreneurs.

Read more: Analysing Bangkok’s luxury real estate renaissance

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Lam and his team gathered for a meeting (Photo: Jonathan Lam)
Above Lam and his team gather for a meeting (Photo: Jonathan Lam)
Lam and his team gathered for a meeting (Photo: Jonathan Lam)

Lam is particularly excited about the evolution of AI, especially AI agents, to enhance Butler’s operations. “Gen Z and Gen Alpha are seeking experiences. With hardware becoming increasingly similar across developers, the software, which is the living experience it could provide, becomes the key differentiator. That’s where we come into play, helping our clients stay ahead of the competition.” 

He notes that while much of the conversation in property technology has long centred around hardware—such as cleaning and security robots—the technology has now matured. However, software remains an underexplored frontier, despite its immense potential. “There hasn’t been enough focus on software, probably because it’s difficult to explain and comprehend. We should talk more about it in the future of real estate,” Lam says.

Below, we ask Lam a round of quick-fire questions to understand what makes him tick.

What do you enjoy doing in your free time?

Jonathan Lam (JL): I enjoy photography because it’s like freezing a moment in time. I’ve also become interested in wellness content and hitting the gym. It helps with discipline and encourages me to outperform my old self, which is essential for an entrepreneur.

What is your biggest corporate pet peeve?

JL: Ghosting people. It’s so unprofessional.

What’s an unusual housekeeping request Butler has received?

JL: During Covid-19, a resident asked the receptionist to open their mailbox and read their letters aloud on the phone, as they couldn’t return to Hong Kong due to travel restrictions.

What are the biggest pros and cons of being an entrepreneur?

JL: The biggest pro is the constant learning and growth mindset. Every day is different—one moment you’re handling HR, the next it’s accounting, fundraising and marketing. The downsides are the risk and instability, unlike a typical job with a clear career path and the ability to plan your life straightforwardly.


This article is part of Founder Stories, a series dedicated to discovering the untold stories and challenges of today’s entrepreneurs on their climb to the top. Meet more Gen.T Leaders of Tomorrow 2024 from the Real Estate & Hospitality and Technology sectors. 

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Yoyo Chow
Editor, Power & Purpose, Hong Kong, Tatler Hong Kong

Based in Hong Kong, editor Yoyo Chow covers the people and ideas redefining Asia’s future—from cutting-edge innovation and AI to bold moves in sustainability and diversity. She also drives content for Tatler Gen.T in Hong Kong, a platform and community spotlighting the region’s next generation of startup founders, creatives and changemakers.

Before that, she was a video journalist producing content for international TV and digital platforms, including Reuters and South China Morning Post. If you have a powerful story to share, she’s all ears. Send press materials, event invites and any inquiries to yoyo.chow@tatlerasia.com.