News Brief

Travel In Chennai Metro With WhatsApp Ticket: CMRL Launches Chatbot-Based QR Ticketing Solution

  • Furthermore, the chatbot allows users to check their journey fares, save their favourite routes, update their profile, and modify their language preferences.

V Bhagya SubhashiniMay 19, 2023, 10:40 AM | Updated 10:54 AM IST
CMRL launches chatbot-based QR ticketing solution.

CMRL launches chatbot-based QR ticketing solution.


Chennai Metro Rail Limited (CMRL) recently launched a WhatsApp chatbot-based QR ticketing solution for both Android and iOS. The chatbot is available in two languages: Tamil and English.

According to M A Siddique, managing director of Chennai Metro Rail Limited (CMRL), commuters can now generate up to six transferable tickets with a validity of 24 hours through the new WhatsApp e-ticket facility. These tickets that can be shared with others also come with a 20 per cent discount.


Promotional tickets will soon be launched by Chennai Metro Rail at a reduced price for residents in each station's neighbourhood. The aim is to encourage more people to use the trains.

To avail WhatsApp e-tickets, one can send a message with 'Hi' to 8300086000 and select the origin and destination stations. Passengers can pay through the payment gateway and a QR ticket will be generated swiftly.

The service does, however, have certain limitations. To begin with, tickets cannot be cancelled. Second, station names are shown in alphabetical order, and users cannot scroll up or down. Users will instead have to use the 'previous' and 'more' choices each time.

Furthermore, the chatbot allows users to check their journey fares, save their favourite routes, update their profile, and modify their language preferences. The helpline provides information on CMRL business hours as well as terms and conditions.

Users may purchase tickets between 4 am and 11.30 pm, according to the chatbot's response. The chatbot also provides commuters with a list of dos and don'ts.

About 64 per cent of Chennai Metro riders use Smart Cards.

Furthermore, the company is working towards increasing parking capacity at their stations in the near future.

Phase I Of Chennai Metro


About 55 per cent of the corridors in Phase I are underground and the remaining are elevated.

Out of 32 stations, 13 are elevated and the remaining 19 are underground. Inter corridor interchange stations are available in Alandur (elevated) and Chennai Central (underground) respectively.

Phase II of Chennai Metro

Phase II expansion has been planned for a length of 118.9 km network with 128 numbers of stations.  

It consists of three corridors i.e. Corridor-3 From Madhavaram to SIPCOT (45.8 km), Corridor-4 from Lighthouse to Poonamalle Bypass (26.1 km), Corridor-5 from Madhavaram to Sholinganallur (47 km).  

The estimated cost of the project is Rs 63,246 crore.

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