Mercurial

Free plan Web

What Mercurial is

Mercurial is a web-based Counter-Strike 2 demo analyzer that provides gameplay statistics and probabilistic cheat-detection scores. It accepts demos from Valve matchmaking, FACEIT, and community servers. The maker says it runs more than 40 cheat-pattern checks on each demo; AI Deep Scan weighs findings against player history, account credibility, and match context. Analysis also grades counter-strafing shot by shot and measures crosshair placement, utility use, pre-aim, ping, and spray shake. Match Coach gives round-specific advice, Form Check reviews form after every five scored games, and Setup Lab compares performance across tagged equipment and settings. The free plan costs nothing and allows one AI Deep Scan daily, analysis of your own demos, and two saved Setup Lab profiles. Plus is $5 a month; Ultra is $10 a month and includes priority support. Results can include false positives and false negatives, so scores should not be the sole basis for accusing or banning a player.

Who it suits

Mercurial suits Counter-Strike 2 players who want demo-based performance analysis, coaching, or probabilistic cheat-detection scores. The free plan is limited to analyzing your own demos.

What it does well

Accepts demos from matchmaking, FACEIT, and community servers
More than 40 cheat-pattern checks per demo
Shot-by-shot counter-strafing grades
Setup Lab compares tagged equipment and settings

What to know first

Free plan analyzes only your own demos
Free plan allows one AI Deep Scan daily
Results can include false positives and false negatives

Limits

Free includes one AI Deep Scan per day, analysis of your own demos only, and two saved Setup Lab profiles. Plus and Ultra allow other-player demos and set daily limits for scans and sessions; Plus is $5 a month and Ultra is $10 a month.

Plans

Plan	Billed and limits	Price
Free	$0 · 1 AI Deep Scan/day · own demos only · 2 saved Setup Lab profiles	Free
Ultra	$10/mo · 15 AI Deep Scans/day · 20 any-player demos/day · 6 AI Coach sessions/day · 6 AI Form Checks/day · 10 AI Deep Compares/day · 10 Deep Profile Scans/day · priority support	$10 a month
Plus	$5/mo · 5 AI Deep Scans/day · 5 any-player demos/day · 2 AI Coach sessions/day · 2 AI Form Checks/day · 3 AI Deep Compares/day · 3 Deep Profile Scans/day	$5 a month

As mercurial.gg lists them, read 5 Oct 2026. The maker's own page has the final word.

Getting started

Open the Mercurial website.
Sign in with Steam.
Choose the Free, Plus, or Ultra plan.
Submit a CS2 demo from Valve matchmaking, FACEIT, or a community server.
Use the analyzer, coaching, or Setup Lab tools within the selected plan’s daily limits.

Verdict

Mercurial combines match analysis, coaching, and probabilistic detection in a web tool for Counter-Strike 2. Treat detection scores cautiously: the maker says they should not be the sole basis for accusing or banning a player.

Questions

How much does Mercurial cost?

Free costs nothing. Plus costs $5 a month, and Ultra costs $10 a month.

What does the free plan include?

It includes one AI Deep Scan per day, analysis of your own demos only, and two saved Setup Lab profiles.

Which game does Mercurial support?

Mercurial analyzes Counter-Strike 2 demos.

Where can demos come from?

The analyzer accepts demos from Valve matchmaking, FACEIT, or community servers.

Does Mercurial integrate with FACEIT?

FACEIT profile information may be used as context in Deep Scan. The maker identifies FACEIT data as provided by FACEIT.

Can a cheat-detection score prove that a player cheated?

No. The maker says results are probabilistic, false positives and false negatives can occur, and scores should not be the sole basis for accusing or banning a player.

Facts from Mercurial's own pages

Accuracy: The maker says results are probabilistic, false positives and false negatives can occur, and scores should not be used as the sole basis for accusing or banning a player. · mercurial.gg, 5 Oct 2026
AI review: AI Deep Scan weighs analyzer findings against player history, account credibility, and match context. · mercurial.gg, 5 Oct 2026
Coaching: Match Coach offers round-specific improvement advice, while Form Check reviews form after every five scored games. · mercurial.gg, 5 Oct 2026
Data sourcing: The maker says it calculates stats from demo data and does not copy them from third-party stat-tracking sites; Steam profile data comes from Valve and FACEIT profile data from FACEIT. · mercurial.gg, 5 Oct 2026
Demo sources: The analyzer accepts CS2 demos from Valve matchmaking, FACEIT, or community servers. · mercurial.gg, 5 Oct 2026
Detection: The maker says its analyzer runs more than 40 cheat-pattern checks on every demo. · mercurial.gg, 5 Oct 2026
Integrations: The maker says FACEIT profile information may be used as context in Deep Scan and identifies FACEIT data as provided by FACEIT. · mercurial.gg, 5 Oct 2026
Limits: The Free plan is limited to analyzing your own demos, while Plus and Ultra allow any demo within their daily limits. · mercurial.gg, 5 Oct 2026
Mechanics stats: The analyzer grades counter-strafing shot by shot and measures crosshair placement, utility use, pre-aim, ping, and spray shake. · mercurial.gg, 5 Oct 2026
Product: Mercurial is a web-based CS2 demo analyzer with gameplay statistics and probabilistic cheat-detection scores. · mercurial.gg, 5 Oct 2026
Setup Lab: Setup Lab lets players tag matches with equipment and settings, compare performance between setups, and receive AI suggestions. · mercurial.gg, 5 Oct 2026
Steam sign-in: The pricing page offers account sign-in with Steam. · mercurial.gg, 5 Oct 2026
Support and contact: Ultra includes priority support, and the site lists [email protected] as its contact email. · mercurial.gg, 5 Oct 2026

Where Mercurial stands on Freedom251

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