HOSTKEY Company blog

Learn what OpenClaw is, how this self-hosted AI agent works, what server requirements it has, how to deploy it safely, and when to use VPS, VDS, dedicated or GPU infrastructure.

The server market is heating up again: memory prices are rising by tens of percent, GPUs are in short supply, and cloud providers are preparing to raise rates. We break down what's happening in 2026 and how to avoid overpaying.

An hour in Zoom passes with no action items. This isn't a fluke: video calls have specific cognitive limits that poor organization only exacerbates. We break down why this happens and which simple changes actually work.

Documentation becomes outdated faster than code. We solved this with AI agents and V100 GPUs. It works, but not without nuances.

OpenLiteSpeed outpaces LEMP dramatically: up to 10x more RPS and 35x lower TTFB. But it crashes at 500 concurrent connections. Tested on real servers with load tests.