The three musketeers of Viet chatbots

Since November 2017, visitors to the central coastal city of Da Nang have been able to easily access to all tourism-related information via a smartphone-based app called Danang Fantasticity.
The three musketeers of Viet chatbots ảnh 1Danang Fantasticity, one of Hekate’s chatbot products, helps to bring tourists closer to the city. (Photo: VNA)

Da Nang (VNS/VNA) - Since November 2017, visitors to thecentral coastal city of Da Nang have been able to easily access to alltourism-related information via a smartphone-based app called DanangFantasticity, which incorporates a smart chatbot.

Danang Fantasticity was developed by Hekate, atechnology start-up which grew out of the local business incubator named DNES.

Its co-founders, Nguyen Minh Duc, 27, Pham QuocHuy, 27 and Duong Phuoc Thien, 25, became close friends at university. Togetherthey left their former jobs, which were considered stable, to pour their heartand soul into developing chatbot applications.

A chatbot is an AI-based piece of software whichis designed to simulate human’s conversational behaviour and is used fordifferent purposes including customer service and information acquisition.

It was only in 2016, at a conference forMicrosoft developers, that their technology was introduced.

“Microsoft CEO, Satya Nadella, said thatchatbots are a combination of AI and smartphone users’ behaviour. The passionfor innovation was then the main motivation to drive us forward, digging intothis field,” Duc told Tien Phong (Vanguard)newspaper.

Sumi, a chatbot running on Skype, atelecommunications application, was among their first products. The artificialassistant Sumi knows how to chat, troubleshoot and help users in many fields.Moreover, it is integrated with other applications including news or photoediting.

“On the first day launching our marketingforums, Sumi immediately went viral with 1,000 people starting conversation.Some even thought that it was a real person,” he added.

In April 2016, after Facebook’s CEO MarkZuckerberg announced the integration of chatbot technology into the firm’sMessenger application, they decided to develop Sumi for the application andapproached 40,000 users in just one month.

Counting both Skype and Messenger, until now,Sumi has interacted with more than a billion people around the world.

With such a bright start, at the end of 2016,they leaned further into the field with the establishment of Hekate, a companyspecialising in chatbot tech.

“Young people nowadays are interested inchatting online and using social networks. Therefore, we think chatbots willbecome a new development trend that startups all share. Furthermore, chatbotsshows their outstanding advantages in providing quick and continuous responsesto customer queries, as well as helping to reduce labour cost. Therefore,besides Sumi, we also offer different types of chatbot which can be flexiblyused in business, services, finance and customer management,” Thien said.

Hekate’s products have been used at severallocal and international events to answer participants’ questions and demands.Hekate’s chatbot was chosen to be the tourism information app. This helped makeDa Nang the second city in South East Asia, following Singapore, using chatbottechnology in public services.

“Using Danang Fantasticity, tourists can accessall information about the city, from weather and traffic to local hot spots, attheir fingertips,” said Duc.

According to Da Nang City People’s Committee, in2017, the city welcomed 6.7 million visitors, of which foreign touristsaccounted for 34 percent.

At the time the application was piloted, therewere 10,000 people from 12 countries using the chatbot. In April 2018, DanangFantasticity became the city’s official tourism app.

Besides developing chatbots for businesspurposes, Hekate has demonstrated their desire to spread the values of thisinnovation by launching Messnow, a chatbot platform without coding, in June2017.

Following some simple steps, anyone can createtheir own chatbot to answer messages automatically on Facebook Messenger.

“With this platform, one can create a chatbot injust five minutes. Messnow offers several templates for different businessareas – hotels, restaurants or cafés for example,” Huy said.

After six months, 5,000 chatbots have beencreated using Messnow, reaching up to two million people.

“Compared with foreign-developed platforms,Messnow is friendlier to Vietnamese users. Furthermore, as it is multi-lingualwith about 30 languages available at the moment and able to learn fromconversations with customers, the more it interacts, the more natural itsanswers will be. We believe that Messnow can help enterprises answer allquestions that their customers have,” said Duc.-VNS/VNA
VNA

See more

Prime Minister Pham Minh Chinh chairs the fifth meeting of the Government’s Steering Committee for science, technology, innovation, digital transformation and Project 06 in Hanoi on November 15, 2025. Photo: VNA

PM pushes for reforms in sci-tech, innovation, digital transformation

Prime Minister Pham Minh Chinh asked participants to propose priority tasks and breakthrough measures ahead, including removing obstacles, accelerating capital disbursement, simplifying procedures, promoting data reuse to cut paperwork, and offering maximum support to citizens and enterprises.

Illustrative image (Photo: VNA)

Da Nang remains Vietnam’s fastest 5G city

The city has held the top spot since the start of this year. Its 5G performance is almost 1.5 times higher than runner-up Hai Phong (429.53 Mbps) and even the capital Hanoi (415.73 Mbps).

Participants in the Vietnam–India Innovation Gateway Bootcamp (Photo: VNA)

Vietnam, India boost innovation cooperation

Bui Trung Thuong, Trade Counsellor at the Vietnamese Embassy in India, highlighted the shift in Vietnam–India relations from traditional cooperation to partnerships based on innovation, technology, and digital transformation.

Illustrative photo (Photo: VNA)

Vietnam emerges as new hotspot for AI data centre investment

A wave of investment in artificial intelligence (AI) data centres is sweeping across Vietnam, with both domestic and international corporations announcing multi-billion-USD projects that are set to transform the country into a rising hub in the regional AI infrastructure map.

An overview of the international seminar, themed “Building resilience against online frauds and scams in Southeast Asia: Spotlight on Vietnam". (Photo: VNA)

Experts propose anti-scam solutions suited to Vietnam’s conditions

Vietnam’s digital transformation has achieved remarkable progress. However, similar to other countries in the region, online scams and fraud cases are on the rise. Last year, authorities recorded 10,000 online fraud cases, with estimated losses of nearly 759 million USD.

Minister of Science and Technology Nguyen Manh Hung speaks at the Vietnam Open Technology Forum 2025 in Hanoi on November 3. (Photo: VNA)

Vietnam looks to develop, master digital technology through open standards

Vietnam has chosen to pursue this direction — developing open technologies, open-source software, and open data — to enable individuals and enterprises to co-create new values. With this approach, it will become a technology-driven nation that both benefits from and contributes to global knowledge.

The seminar held in London on October 28 between Party General Secretary To Lam and leading strategists on AI and technology in the UK and the world. (Photo: VNA)

Vietnamese Party chief attends seminar on AI, technology in London

With its aspiration to become a pioneer in digital economy, Vietnam seeks to learn from the UK - the cradle of the Industrial Revolution and the homeland of great minds such as Isaac Newton, John Locke, Adam Smith, Alan Turing, William Shakespeare, and Charles Dickens - to build an innovative, human-centred, and sustainable technological ecosystem.

Int'l press conference highlights key outcomes of Hanoi Convention signing

Int'l press conference highlights key outcomes of Hanoi Convention signing

The Ministry of Public Security and the Ministry of Foreign Affairs jointly held an international press conference to announce the outcomes of the Signing Ceremony and High-Level Conference of the United Nations Convention against Cybercrime (also known as Hanoi Convention) in Hanoi on October 26.