Callup.gg vs Voltaic

Callup.gg brings competitive gaming clips, coaching, teammate-finding, scouting profiles and AI replay analysis together. Its AI report includes a score, timestamped observations, coaching feedback and a practice assignment. Players can book one-on-one sessions with coaches, who set their own rates and receive payment directly. The LFG system lets players specify game, rank, role, region and playtime, then connect through built-in messaging. Supported games listed include Valorant, League of Legends, Counter-Strike 2, Deadlock, Overwatch, Rocket League, Fortnite and Apex Legends. Players can link ranked accounts to scouting profiles. The Windows desktop app captures a game window and keeps clips on the user's computer until publication. Free users can upload clips up to 2 minutes; Pro users can upload clips up to 5 minutes. A free plan is available, and Callup Pro costs $12.99 a month. The service is listed for iOS, web and Windows.

Voltaic is a web app for assessing and improving aim in first-person shooter games. Its benchmark scenarios measure aim across categories and difficulty levels from Novice to Advanced. Players can assess aim, follow progress, claim eligible benchmark ranks through the Voltaic Discord, and view ranks on their profiles. Daily leaderboards cover modern benchmarks for KovaaK's S5, Aimlabs S3, and Valorant S1. Registered players qualify for leaderboards, although only players with positive energy are displayed. The scenarios page lists KovaaK's and Aimlabs libraries. Voltaic also identifies practice drills, replay analysis, and coach collaboration. Official leaderboards and ranks use only the latest benchmark versions; rules require FOV 103 or higher and prohibit pausing during a run. Discord sign-in is available. Bugs and feature requests go to the Discord #app-feedback channel, while Patreon is linked for support. The app is paid, with pricing from €200. Its privacy policy says it may automatically collect IP, browser, device, and usage data.