# GrabChat Much? Talk Data to Me!

[Grab](https://yomu.fyi/company/grab) · Jason Lee Jie Shien · Mar 24, 2020

**Type:** Explainer

## Summary

Grab launched GrabChat in September 2016 to facilitate in-app communication between passengers and driver-partners, subsequently adding features such as instant translation, image sharing, voice audio, and templates. An analysis of messaging data across Singapore, Malaysia, and Indonesia revealed distinct behavioral differences, with Indonesia averaging the highest volume at 5.5 chats per booking. Chat volume and the proportion of location-oriented messages peak between midnight and 4am across all three markets, driven by closed storefronts and obscure pickup spots. Image sharing sees higher utilization in remote areas, while pre-populated templates constitute nearly 50% of driver texts to reduce manual typing while driving. Furthermore, messaging responsiveness, directional guidance, and courtesy terms like saying thank you correlate directly with higher trip completion rates.

## Context

Grab examined messaging data across Singapore, Malaysia, and Indonesia to assess user adoption and communication patterns following the addition of features like instant translation, image sharing, audio chats, and templates to GrabChat.

## Approach / What changed

Grab analyzed millions of communication data points across three Southeast Asian countries, evaluating chat frequency, peak messaging hours, common vocabulary, image and template adoption, and ride completion rates.

## Takeaways

- Indonesia recorded the highest GrabChat volume among analyzed countries with an average of 5.5 chats per booking, whereas Singapore recorded the lowest volume.
- Between midnight and 4am, chat frequency and location-specific messages reach their highest proportions due to closed businesses and harder-to-identify pickup locations.
- Pre-populated message templates make up nearly 50% of driver-partner texts, successfully decreasing the volume of manually typed messages per booking alongside audio features.

**Tags:** [Data Pipelines](https://yomu.fyi/topic/data-pipelines)

[Read original post](https://engineering.grab.com/grabchat-much-talk-data-to-me)