Smaller competitors are capturing customers the incumbents once took for granted
En el mercado de las telecomunicaciones chilenas, los gigantes establecidos comienzan a ceder terreno ante competidores más ágiles, en un proceso que refleja algo más profundo que una simple disputa comercial: la reconfiguración de cómo un país se conecta consigo mismo y con el mundo. Movistar y Claro VTR, que durante años definieron el paisaje de la banda ancha fija, pierden suscriptores frente a Mundo y Entel, mientras la fibra óptica y el 5G reescriben las reglas de la infraestructura digital. Chile no atraviesa una crisis de conectividad, sino una transición —a veces silenciosa, a veces vertiginosa— hacia redes construidas para un futuro que ya está llegando.
- Movistar y Claro VTR, otrora dueños indiscutidos del mercado de internet fijo, pierden suscriptores mes a mes ante competidores que ofrecen alternativas cada vez más atractivas.
- Mundo Pacífico y Entel avanzan con disciplina: la primera suma un 8,6% más de clientes en un año, la segunda un 12,3%, señalando que los hogares chilenos están dispuestos a cambiar de proveedor.
- La fibra óptica ya representa el 85,3% de las conexiones fijas y crece al 19,6% anual, convirtiendo la modernización de la red en un hecho consumado más que en una promesa.
- El 5G escala un 59% hasta los 10,3 millones de conexiones, mientras el 4G cae un 22,7%, dibujando una transición tecnológica móvil que el regulador proyecta irreversible en el mediano plazo.
- La subsecretaria de Telecomunicaciones interpreta estos movimientos no como señales de alarma, sino como el ritmo natural de una infraestructura que madura y se renueva.
El mercado de telecomunicaciones en Chile está experimentando un desplazamiento silencioso pero sostenido. Según datos publicados a mediados de mayo por el regulador sectorial, Movistar —ahora bajo el paraguas de Millicom— lidera el internet fijo con un 27% de participación, seguida de cerca por Claro VTR con un 26,3%. Sin embargo, hace un año la situación era la inversa: Claro VTR encabezaba con un 28,3%. Ambas compañías perdieron cuota de mercado, con Claro VTR cediendo el equivalente al 4% de su base de clientes.
Quienes avanzan son los retadores. Mundo Pacífico, que inició su expansión en 2016, alcanzó el 21,2% del mercado sumando un 8,6% más de suscriptores en doce meses. Entel, que entró al segmento fijo recién en 2019, escaló del 9,7% al 10,5%, con un crecimiento del 12,3% en nuevos clientes. Son avances graduales, pero constantes, y apuntan a un cambio de preferencias entre los hogares chilenos.
En el plano tecnológico, la fibra óptica domina con el 85,3% de las conexiones fijas y un crecimiento anual del 19,6%, el más alto entre todas las tecnologías. Movistar lidera este segmento con el 31,6% de las conexiones de fibra, lo que le otorga una ventaja estructural incluso mientras pierde terreno en cuota general.
En telefonía móvil, el panorama es de transición acelerada. Las conexiones 4G cayeron un 22,7% hasta los 12 millones, mientras el 5G creció un 59% hasta los 10,3 millones. El regulador proyecta que el 5G superará al 4G como red dominante en el mediano plazo. Entel lidera el mercado móvil con el 35,2% de las conexiones a internet y el 34,2% de la telefonía de voz. La subsecretaria Romina Garrido subrayó que estos cambios reflejan una evolución tecnológica saludable: Chile no retrocede, sino que muda de piel digital.
Chile's telecommunications landscape is shifting beneath the feet of its largest players. According to data released by the country's telecom regulator in mid-May, the two companies that have long dominated fixed broadband—Movistar and Claro VTR—are both losing ground to smaller, hungrier competitors. The numbers tell a story of gradual erosion at the top and calculated growth at the margins.
Movistar, now owned by multinational Millicom, holds the largest slice of the fixed internet market at 27 percent of all connections. But it's a precarious lead. Claro VTR, the Chilean subsidiary of América Móvil, trails by less than a percentage point at 26.3 percent. A year earlier, the positions were reversed: Claro VTR led with 28.3 percent while Movistar sat at 28.2 percent. The shift is modest in appearance but significant in what it signals. Movistar shed 1.2 percentage points of market share over twelve months, a loss representing 1.5 percent of its subscriber base. Claro VTR fared worse, dropping 2 percentage points—equivalent to losing 4 percent of its customers.
Meanwhile, two companies that entered the fixed broadband arena more recently are capturing the attention of Chilean households. Mundo Pacífico, which began its expansion in 2016, now commands 21.2 percent of the market, up 1.1 percentage points from a year prior. The company added 8.6 percent more subscribers in that span. Entel, a relative newcomer to fixed internet that started its push in 2019, climbed from 9.7 percent market share to 10.5 percent, gaining 12.3 percent in new subscribers. These are not massive swings, but they are consistent, and they suggest that customers are willing to switch away from the incumbents.
The technology underlying these connections is also undergoing rapid transformation. Fiber optic cable now accounts for 85.3 percent of all fixed internet connections in Chile, up sharply from a year ago. This infrastructure grew 19.6 percent annually, the fastest rate among all technologies. Movistar maintains leadership in fiber deployment, holding 31.6 percent of that segment. The shift toward fiber reflects a broader modernization of Chile's digital backbone—a country-wide migration toward networks built for the future rather than the present.
On the mobile side, the picture is one of technological transition. The total number of mobile internet connections—counting 3G, 4G, and 5G together—declined 2.3 percent during the first quarter of 2026. But this aggregate number masks a dramatic reshuffling underneath. Fourth-generation connections fell 22.7 percent to 12 million, a steep drop that would alarm any operator. Yet 5G surged 59 percent, reaching 10.3 million connections. At this pace, the regulator projects that 5G will overtake 4G as Chile's dominant mobile network within the medium term.
Romina Garrido, Chile's telecommunications undersecretary, framed these shifts as evidence of healthy technological evolution. She noted that the country's passage of the 10.3 million 5G milestone, combined with fiber optic's dominance in residential broadband, demonstrates how rapidly Chile's digital ecosystem is modernizing. The decline in 4G and the explosive growth in 5G are not signs of market distress but rather the natural rhythm of infrastructure renewal.
In mobile services, Entel commands the largest share at 35.2 percent of mobile internet connections, a position it has held steady. Wom ranks second at 24.3 percent, though it lost 1.3 percentage points year-over-year. Claro VTR and Movistar continue their long-running contest for third and fourth place, with Claro VTR edging ahead at 20.7 percent while Movistar holds 18.8 percent. In mobile voice service, Entel's dominance is even more pronounced, controlling 34.2 percent of the market. Movistar follows at 23.1 percent, Claro VTR at 21.3 percent, and Wom at 20.5 percent. The total number of mobile voice subscribers reached nearly 24 million by March 2026, though fixed-line telephone connections continued their long decline, falling 11.5 percent over the year. Mobile penetration has reached 119.1 subscriptions per 100 inhabitants—a figure that has been slowly retreating since 2021, suggesting that the era of explosive growth in mobile adoption may be plateauing.
Notable Quotes
The figures show a natural and expected technological transition toward more modern, higher-capacity networks, with Chile's 5G growth suggesting this technology will become the primary mobile network in the medium term.— Romina Garrido, Chile's telecommunications undersecretary
The Hearth Conversation Another angle on the story
Why does it matter that Movistar and Claro are losing a couple of percentage points? They're still the biggest players.
Because market share in telecom is like gravity—small shifts compound. Losing 1.2 points sounds minor until you realize it means 1.5 percent of your actual customers walked away. For companies operating on thin margins, that's real money, and it signals that customers no longer see them as inevitable.
So Mundo and Entel are just better operators?
Not necessarily better—they're newer, which means they're hungrier and they're building with modern infrastructure from the start. They don't have legacy systems to maintain. They can move faster.
The 5G numbers are striking. Fifty-nine percent growth in a year?
It is, but it's also expected. What's more interesting is that 4G is collapsing at the same time. That's not gradual replacement—that's customers actively switching because 5G is available and worth the change.
Does this mean the big companies are in trouble?
Not yet. Movistar and Claro still control more than half the market. But they're no longer inevitable. If this trend continues for three or four more years, the competitive landscape looks very different.
What about the fixed-line phone numbers dropping so much?
That's been happening for a decade. Nobody uses landlines anymore. The real story is that mobile penetration has stopped growing—we're at 119 subscriptions per 100 people, which means we've saturated the market. Growth has to come from somewhere else now, which is why fiber and 5G matter so much.