Tools
Size it before you scope it.
Three interactive tools that run the same logic we use when scoping dedicated environments — free to use, no account required. Work through them in order, or start wherever your question is.
Picker
Which GPU should you actually run?
Five questions, real VRAM math, cluster shape included — plus interconnect and orchestration, sized the way we scope deployments.
Open →Estimator
What would switching providers actually take?
Timeline, transfer math, and engineering time — DIY vs Nestor-managed. Phase-by-phase calendar estimate from your own inputs and rates.
Open →Calculator
What is your GPU spend actually buying?
Your effective cost per useful GPU-hour vs the market — throughput drag, interruptions, and idle burn, against published market rates.
Open →