Ookla’s latest speed-test report results are in, and they’re liking T-Mobile and AT&T Fiber.
Per 9to5Mac, wireless carrier T-Mobile tested as this year’s fastest mobile network, offering the speediest downloads overall, and the fastest 5G. For home broadband, AT&T Fiber took the crown.
Ookla, which produces the ever-handy Speedtest.net app and website, logs the results of the millions of tests run across it, along with the networks used, to create a comprehensive picture of the speeds offered by different fixed and mobile networks. The results are then analyzed and published in the twice-yearly Speedtest Connectivity Reports, which factors in raw speeds as well as measuring streaming video performance specifically, and a range of other indicators of real-life performance.
As such, T-Mobile took the top scores out of five of the seven categories for the first half of 2025:
- Fastest
- Most consistent
- Highest 5G availability
- Best gaming experience
- Top rating for customer satisfaction
The results showed a median download speed of 245.48 Mbps, and a median 5G download speed of 299.36 Mbps.
The two categories it didn’t win were instead won by Verizon:
- Greatest geographical coverage
- Best streaming video experience
AT&T Fiber was able to win the best broadband category for fixed internet for the first half of 2025, posting a median download speed of 363.54 Mbps, and a median upload speed of 296.52 Mbps.
Stay tuned for additional details as they become available.