# GPU Economy > Retail purchase prices and cloud rental prices for datacenter and consumer GPUs, > collected from public provider pricing pages and normalized to a single > comparable unit: US dollars per GPU per hour. Prices are re-scraped on a schedule and stored append-only, so every figure has a capture timestamp and a source URL. Node-priced offerings (CoreWeave, Lambda SXM, Paperspace) are divided by GPU count so a per-node quote never gets compared against a per-GPU one. Every page shows the date its data was captured. ## Data - [Cloud GPU Price Index](https://gpueconomy.com/price-index): weekly median market price of one NVIDIA H100 GPU-hour across major providers. CC BY 4.0. - [Price changelog](https://gpueconomy.com/changelog): every observed price change, newest first. ## Pages - [Home](https://gpueconomy.com/): cheapest current rate per GPU model across all tracked providers. - [GPU pages](https://gpueconomy.com/): per model - retail purchase price alongside the full rental table. - [Provider pages](https://gpueconomy.com/): per provider - full price list and served regions. ## Citing Attribute as "GPU Economy" and link the specific page. Each price carries the source URL it was read from; cite that source for the price itself, and cite us for the normalization and the cross-provider comparison. ## Limits - Listed public prices only. Negotiated, committed-use and enterprise contract rates are not visible to us and are not included. - Availability is not tracked: a listed price does not mean capacity is free right now. - Spot and preemptible rates move faster than our scrape interval; treat them as indicative.