Freezetime vs valab

Freezetime is a free, self-hosted analysis platform for Counter-Strike 2 demos. Its public archive is a read-only site with more than 2,600 professional matches, searchable and grouped by series, and needs no installation or account. For a personal demo, the Analyze page parses one file in the browser using WebAssembly, so the file stays on the user's machine. Processing produces 16 Hz player positions along with kills, grenades, and economy data. Synchronized 2D replays show player health, economy, kill feed, grenade trajectories, smoke, and flash effects. Analysis tools include opponent reports, predictions, ML Lab, leaderboards, match comparison, heatmaps, ghost rounds, Moments, and Pattern Finder. My DB can process private demos without the server keeping a copy. Self-hosting unlocks features marked self-host only, but users must supply their own demos because the repository contains no match data or database dumps. The project says smart features use deterministic methods and locally trained models rather than external AI services. Freezetime is MIT licensed, with no warranty.

valab is a web service for analyzing VALORANT .vrf replay files. Uploads become browser playback, scouting reports, heatmaps, and statistics based on game data recorded in the replay rather than video estimates or a stats API. The viewer places all ten players on a map and shows their view angles, health, weapons, credits, abilities, and round events. Reports can cover you, teammates, or opponents, using every uploaded match in which a player appears. Regularly queued teammates are grouped automatically, while named stacks can be reviewed as one record. Metrics include opening duels, trades, clutches, headshot rates by gun and range, and round impact. The site checks replay builds against verified versions and flags unrecognized builds. Uploaded match data and reports stay private to the uploading account, with real identities removed before browser delivery. Original replay files are deleted after processing, while processed data remains until removed. A local inspector can read a .vrf entirely in the browser without uploading it.