qrvpn vs GPU Tracker

Qrvpn is a multi-platform application that provides any person or business with a one-click solution to deploy their own VPN server and client on any device and in any environment. Use qrvpn to forward your traffic over a secure VPN tunnel protected with the state-of-the-art end-to-end encryption. - Easily access your home/work/corporate network from anywhere without exposing anything to the outside. - Take control over the security of your connection. No more use VPN servers hosted by third-party providers. - Share and remove access with other devices and people in one-click. Network Regular VPN servers need an open port and a public IP address. This makes them hard to setup and manage. In qrvpn each node including server initiates an outgoing connection to effectively bypass NAT and firewalls. Security Qrvpn is based on the industry-leading WireGuard VPN protocol. It provides the optimal performance and the state-of-the-art end-to-end encryption of the data in transit. No data is stored. Argon2 and SRP are used for passwords and private keys handling to achieve zero knowledge service. I.e., even if qrvpn backend is completely compromised, your data is safe. User Experience With qrvpn you can run server and client with a few clicks. Qrvpn provides the same user experience across all major platforms. All versions can work with each other.

Stop opening 10 browser tabs to find the cheapest GPU. GPU Tracker watches prices across 10 cloud providers — AWS, Google Cloud, Azure, Lambda Labs, RunPod, Vast.ai, CoreWeave, Paperspace, Hyperstack, and Salad — and shows you the cheapest current rate for every major NVIDIA GPU. WHAT YOU CAN DO - Browse live prices for H100, H200, A100 (40GB and 80GB), L40S, L4, A10, RTX 4090, RTX 3090, and B200 - Filter by GPU model, pricing type (on-demand, spot, community), and provider - See a price history chart for any instance - Set price alerts — for example, "notify me when 1x H100 spot drops below $1.50/hr" - Get push notifications when an alert fires - Tap any offer to jump straight to the provider's booking page ASK AN AI ASSISTANT Describe your workload — "fine-tune Llama 3 70B for 12 hours" or "cheapest A100 for an experiment" — and our AI assistant (powered by Anthropic's Claude) recommends the best option with reasoning. It knows the live price catalog and considers your duration, GPU count, and reliability needs. WHO THIS IS FOR - ML engineers and researchers training models on a budget - Indie AI developers shopping for the best deal on inference - Startup founders watching cloud burn rate HOW IT WORKS We refresh prices every hour from each provider's public API or pricing page. Alerts evaluate every 15 minutes. The app is free to use. PRIVACY We store your email (for sign-in), your alerts, and your anonymous push token. That's it. No tracking, no ads, no selling your data. Full policy: sridharrajarao.com/privacy Built by an indie developer. Feedback: sridhar.rajarao@gmail.com