CrankGPT claims to deliver a human‑powered, fully local AI that keeps all data on the device. The startup argues that letting megacorps own the questions we ask erodes privacy. By turning a simple crank into a machine‑learning engine, users can generate tokens without cloud services. This approach sidesteps bandwidth limits, reduces energy draw, and lets users control the model's behavior.

Rightsized AI offers tiered hardware: a hand‑cranked model for home use, a pedal‑powered unit for small teams, and plans to partner with gyms for enterprise workflows. The company stresses that no Wi‑Fi or cloud dependency means resilience during outages. Users can even burn calories while generating the same AI output that cloud‑based services provide. This strategy targets power‑constrained environments.

CrankGPT positions itself against the growing carbon footprint of data centers. By using human muscle instead of electricity, the device claims to cut emissions while producing custom tokens on demand. The startup invites demos, suggesting that everyday consumers can reclaim data sovereignty and cut reliance on large AI vendors. The move challenges the dominance of cloud providers.

With its slogan 'crank to compute,' the company frames the product as both a fitness tool and a privacy safeguard. It claims that users who work hard also burn calories, turning labor into AI. By eliminating cloud dependence, CrankGPT offers a niche solution for activists, hobbyists, and anyone wary of corporate data harvesting. The prototype remains limited to low‑power inference.