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T Challenge 2027 – Shaping a world of connected intelligence

T Challenge 2027 Applications Now Open

Deutsche Telekom and T-Mobile US invite researchers, developers and startups worldwide to help shape a world of connected intelligence. Applications for T Challenge 2027 are now open.

The challenge looks beyond connectivity: how can intelligent networks connect digital intelligence with the physical world, adapt to changing needs and create meaningful value for customers? We’re looking for ideas that are trustworthy, measurable and relevant to real network environments — from early research and new architectures to prototypes and solutions ready to scale.

This year’s competition focuses on three areas:

The submission phase is open until January 9, 2027. After qualification, up to 12 teams will be invited to develop and refine their solutions before presenting them at Deutsche Telekom’s headquarters in Bonn.

Key dates

Awards and opportunities

T Challenge 2027 offers a prize pool of up to €450,000, including:

All selected nominees are invited to the finals in Bonn, with travel and accommodation arranged and funded by Deutsche Telekom and T-Mobile US. They can present their solutions to decision-makers, connect with experts, and explore opportunities for collaboration and further development.

Applications are open now. Submit your ideas now and become part of the future of telecommunications.

Impressions T Challenge 2026

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A team of Stanford University students has won the T Challenge Award 2026, outperforming more than 500 global submissions with a novel approach to reducing data transmission in AI-driven telecom networks.
BELLEVUE, Wash., and BONN, Germany — April 29, 2026 — T-Mobile (NASDAQ: TMUS) and Deutsche Telekom AG today announced the winners of the 2026 T Challenge, their joint global innovation competition spotlighting startups developing high-impact artificial intelligence (AI) solutions for the telecommunications industry.
The future of telecommunications is no longer just a vision—it is becoming AI-native. Today, we are thrilled to announce the top 12 teams selected for the T Challenge 2026. These innovators are at the forefront of a global movement to build autonomous, customer-focused, and intent-based network ecosystems.