Moderating Kiswahili Content on Social Media

This CDT report investigates how major social media platforms moderate Kiswahili-language content, a language spoken by more than 100 million people across East and parts of Central Africa and one of the relatively few African languages to receive dedicated human moderation attention. The study contrasts platforms' global moderation approach, which applies one policy set worldwide, with more localized approaches that account for regional linguistic and cultural nuance.

A notable finding is that roughly two-thirds of surveyed Kiswahili speakers said they feared being silenced by platform enforcement, reflecting broader unease about how moderation decisions are made and communicated. The report attributes part of the problem to Kiswahili's status as a low-resource language for natural-language-processing purposes, meaning there is insufficient high-quality training data to build reliable automated moderation systems.

The findings point to systemic gaps in enforcement consistency and transparency across languages and regions, and argue for more inclusive systems that draw on local linguistic expertise rather than uniform, English-centric policy templates.