South Africa's network providers are facing a customer experience crisis, according to the 2026 SA Telecoms Customer Experience Index.
Analysing over 653,000 social media mentions across X, Facebook, and Hellopeter between October 2025 and March 2026, the report finds that three of five major providers recorded negative Operational (CX) Net Sentiment, with the industry average sitting at −8%, revealing a gap between what providers promise and what customers actually experience.
rain led the industry with a Net Sentiment of +16%, followed by Cell C at +11%. MTN and Telkom both recorded −17%, while Vodacom recorded the most negative score at −48%.
rain's leading position was heavily influenced by strategic campaign activity, which drove consumers to share positive experiences of the brand across social platforms. Beyond the campaign upliftment, rain also earned organic praise for customer service, with agents commended for same-day resolutions and proactive follow-ups. Cell C's positive score was anchored in network coverage performance and data reliability, with a notable portion of its conversation driven by consumers actively enquiring about and switching to its data offerings. MTN and Telkom's negative scores reflected recurring billing errors, data crediting failures, and infrastructure downtime compounded by frustration with agents inability to resolve or process cancellations. Vodacom, which had the highest conversation volume in the industry, faced notable customer experience challenges, with consumers describing multi-week outages, unexplained debit-order deductions, and call centre disconnections as a recurring pattern rather than isolated incidents. The brand did however, record an above-industry response rate on social media, indicating a willingness to engage with customers publicly.
"What separates the leaders from the rest is not just product quality. It is whether consumers felt the brand was on their side when things went wrong. rain and Cell C generated genuine, organic praise for service resolution and data reliability. The brands in negative territory were not facing isolated complaints; consumers described the same failures repeating, across the same channels, without resolution." — Tebogo Maluleke, Analyst, DataEQ
Customer service was the most negative topic in the industry, recording a Net Sentiment of -85%. Across all five brands, consumers described a consistent pattern of seeking assistance only to have issues logged without meaningful resolution. Account administration followed closely at -80% Net Sentiment. The conversation was driven by billing errors, unauthorised deductions, and cancellation processes that failed to complete as expected. Consumers frequently reported continued billing after submitting cancellation requests, with resolution often requiring repeated contact across multiple channels.
Network quality compounded the picture. With the exception being Cell C, which recorded +45% on the back of its #EscapeTheCityNotTheSignal campaign, every other provider recorded deeply negative network quality scores, ranging from −79% to −94%. Outage frequency, despite being a driver of frustration, was not the defining issue. It was the absence of proactive communication during outages that drove consumer complaints.
The data also revealed a significant response gap: only 39% of high-priority social media interactions received a reply from network providers, meaning six in ten urgent customer contacts went unanswered. With 78% of the industry's conversation AI-addressable, the report points to a largely untapped opportunity to reduce response burden and improve resolution rates.
"South Africa's telecoms providers are not winning or losing customer loyalty at the point of sale. They're winning or losing it at the point where the customer experience breaks down. The providers that embrace intelligent, hybrid customer engagement, using AI to handle volume and people to manage the moments that matter most, will not only lead on customer experience, but build a lasting competitive advantage." — Melanie Malherbe, Chief Commercial Officer, DataEQ
About DataEQ
DataEQ is a consumer intelligence company that measures customer experience through the analysis of public social media data. Its EQ Engine processes customer data at scale to produce verified sentiment and topic data. The SA Telecoms Customer Experience Index covers Cell C, MTN, rain, Telkom, and Vodacom across X, Facebook, and Hellopeter.