Overall Ranking

Traffic Ranking

Investment Ranking

Fallers Ranking

Ranking by Popular rankings

All rankings in Popular rankings

Data-Driven policy: How the Province of Groningen uses RankmyAI to track AI growth

Data-Driven policy: How the Province of Groningen uses RankmyAI to track AI growth

Dante Tenbergen, Policy Officer for the Digital Economy at the Province of Groningen, uses data to prepare the region for a future beyond large-scale natural gas extraction and its consequences. In this conversation, he explains his work and how the collaboration with RankmyAI helps him understand the rapidly developing IT and AI sector in Groningen.

Beyond GPUs: The New Compute Stack Powering AI’s Next Decade

Beyond GPUs: The New Compute Stack Powering AI’s Next Decade

If 2023–2024 crowned foundation models, 2025 belongs to the machines they run on. At Web Summit 2025, hardware had gravitational pull. RankMyAI was there to track these developments firsthand. The message was blunt: AI advantage starts with the right chips, in the right places.

Fourth Frontier X2

overall

out of 60,653

-5

traffic

out of 60,653

+331

investment

Not Available

review

out of 60,653

-3

These rankings are based on data from December 2025

Company

Fourth Frontier

Years in business

10

Number of employees

11-50 employees

Country

United States

Fourth Frontier offers health tech solutions focusing on heart health. The Frontier X device provides real-time cardiac feedback, supporting home monitoring and improving heart health accessibility. The company offers consultation services and sells products internationally, continuously expanding its reach worldwide.

API Availability

Unknown

Pricing

paid

Use

ai chestband

ai wearables

fitness & workouts

sleep analysis & coaching

Position of Fourth Frontier X2 on sub rankings

December 2025

Ai wearables - Overall

14 out of 87

Fitness & workouts - Overall

6 out of 106

Sleep analysis & coaching - Overall

5 out of 37

United States - Overall

1,863 out of 16,681

Ai wearables - Overall

14 out of 87

Fitness & workouts - Overall

6 out of 106

Sleep analysis & coaching - Overall

5 out of 37

United States - Overall

1,863 out of 16,681

Industries

health & sports

Company

Fourth Frontier

Years in business

10

Number of employees

11-50 employees

Country

United States

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Insights

RankmyAI wants to bring order to the AI chaos, interview with co-founder Jesse Weltevreden

RankmyAI wants to bring order to the AI chaos, interview with co-founder Jesse Weltevreden

The AI market is growing explosively. New tools appear daily, claims tumble over one another, and anyone trying to keep an overview quickly gets lost. It was precisely in that chaos that Jesse Weltevreden, Professor of Digital Commerce at the Amsterdam University of Applied Sciences, saw a clear societal mission.

Three Roles of AI in Farming: Insights from Top Agrar and RankmyAI

Three Roles of AI in Farming: Insights from Top Agrar and RankmyAI

Artificial intelligence has become increasingly common in agriculture, especially in crop production. You hear a lot about technological breakthroughs, but the reality on actual farms is more complicated. Some systems that rely on artificial intelligence are already being used every day, while others are still being tested.